(a) Interpretation: The cations & anions derived from Barium & Bromine should be combined in order to get an electrically neutralized ionic compound. Concept introduction: An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cationis derived from Barium (Ba), while anion is derived from Bromine (Br).

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Answer 1

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Chapter 3, Problem 48P

Interpretation Introduction

(a)

Interpretation:

The cations & anions derived from Barium & Bromine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cationis derived from Barium (Ba), while anion is derived from Bromine (Br).

Expert Solution

Answer to Problem 48P

BaBr₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So, in the given two elements metal is Barium (Ba). So cation is derived from Ba. The only cation derived from Ba is Ba²⁺. The cation is derived by removing 2 electrons from Ba.

Ba → Ba²⁺ + 2e (electrons are indicated as e)

Bromine is the non-metal which is forming anion, Br^- / Bromide, by gaining 1 electron to a Br atom.

Br + e → Br^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Ba²⁺ is having +2 positive charge, 2 Br^- ions should becombined.

So the ionic compound form from Barium & Bromine is BaBr₂_.

Interpretation Introduction

(b)

Interpretation:

The cations & anions derived from Aluminum&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Aluminum (Al), while anion is derived from Sulfur(S).

Expert Solution

Answer to Problem 48P

Al₂S₃

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

In the given two elements metal is Aluminum (Al). So cation is derived from Al. The only cation derived from Al is Al³⁺. The cation is derived by removing 3 electrons from Al.

Al → Al³⁺+ 3e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S²^-/Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

Al³⁺ has a +3 charge. S²^-/ Sulfide ion has a -2 charge. So S²^-: Al³⁺ should be combined in a ratio of 3: 2, to maintain the charge neutrality. This is the first ratio that the both values are integers.

The above ratio is proven correct by the following simple calculation to balance charges.

Charge on cations + Charge on anions = 0 (2Al3+) + (3 S2−)= 0

(Equals zero because the ionic compound should have no net charge)

2(+3) + 3(−2) = 0(+6) + (−6) = 0

So in the ionic compound form from Aluminum & Sulfur there should be 2 Al³⁺s & 3 S^2- s. So the compound is Al₂S₃

Interpretation Introduction

(c)

Interpretation:

The cations & anions derived from Manganese&Chlorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Manganese (Mn), while anion is derived from Chlorine (Cl).

Expert Solution

Answer to Problem 48P

MnCl₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Manganese (Mn). So cation is derived from Mn. Manganese has the ability to form several cations like Mn²⁺, Mn³⁺&Mn⁴⁺. Out of them the most stable cation is Mn²⁺. This cation is derived by removing 2 electrons from Mn.

Mn → Mn²⁺ + 2e (electrons are indicated as e)

Chlorine is the non-metal which is forming anion, Cl^-/Chloride, by gaining 1 electron to a Cl atom.

Cl + e → Cl^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mn²⁺ is having +2 positive charge, 2 Cl^- ions should becombined.

So, the ionic compound form from Manganese&Chlorine is MnCl₂_.

Interpretation Introduction

(d)

Interpretation:

The cations & anions derived from Zinc&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Zinc (Zn), while anion is derived from Sulfur (S).

Expert Solution

Answer to Problem 48P

ZnS

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Zinc (Zn). So cation is derived from Zn. The most common & stable cation derived from Zn is Zn²⁺. The cation is derived by removing 2 electrons from Zn.

Zn → Zn²⁺ + 2e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S^2- / Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As both Zn²⁺& S^2-is having +2 & -2 charge, one cation & one anion are combined to form the Compound ZnS.

So, the ionic compound form from Zinc&Sulfur is ZnS_.

Interpretation Introduction

(e)

Interpretation:

The cations & anions derived from Magnesium&Fluorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Magnesium (Mg), while anion is derived from Fluorine (F).

Expert Solution

Answer to Problem 48P

MgF₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Magnesium (Mg). So cation is derived from Mg. The only cation derived from Mg is Mg²⁺. The cation is derived by removing 2 electrons from Mg.

Mg → Mg²⁺ + 2e (electrons are indicated as e)

Fluorine is the non-metal, which is forming anion, F^- / Fluoride, by gaining 1 electron to a F atom.

F + e → F^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mg²⁺ is having +2 positive charge, 2 F^- ions should becombined.

So the ionic compound form from Magnesium&Fluorine is MgF₂_.

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a. The change in the Gibbs energy of a certain constant pressure process is found to fit the expression: AG-85.1 J mol −1 +36.5 J mol ¹K-1 × T A. Calculate the value of AS for the process. B. Next, use the Gibbs-Helmholtz equation: (a(AG/T)) ΔΗ - T2 to calculate the value of AH for the process.

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Answer 2

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Chapter 3, Problem 48P

Interpretation Introduction

(a)

Interpretation:

The cations & anions derived from Barium & Bromine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cationis derived from Barium (Ba), while anion is derived from Bromine (Br).

Expert Solution

Answer to Problem 48P

BaBr₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So, in the given two elements metal is Barium (Ba). So cation is derived from Ba. The only cation derived from Ba is Ba²⁺. The cation is derived by removing 2 electrons from Ba.

Ba → Ba²⁺ + 2e (electrons are indicated as e)

Bromine is the non-metal which is forming anion, Br^- / Bromide, by gaining 1 electron to a Br atom.

Br + e → Br^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Ba²⁺ is having +2 positive charge, 2 Br^- ions should becombined.

So the ionic compound form from Barium & Bromine is BaBr₂_.

Interpretation Introduction

(b)

Interpretation:

The cations & anions derived from Aluminum&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Aluminum (Al), while anion is derived from Sulfur(S).

Expert Solution

Answer to Problem 48P

Al₂S₃

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

In the given two elements metal is Aluminum (Al). So cation is derived from Al. The only cation derived from Al is Al³⁺. The cation is derived by removing 3 electrons from Al.

Al → Al³⁺+ 3e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S²^-/Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

Al³⁺ has a +3 charge. S²^-/ Sulfide ion has a -2 charge. So S²^-: Al³⁺ should be combined in a ratio of 3: 2, to maintain the charge neutrality. This is the first ratio that the both values are integers.

The above ratio is proven correct by the following simple calculation to balance charges.

Charge on cations + Charge on anions = 0 (2Al3+) + (3 S2−)= 0

(Equals zero because the ionic compound should have no net charge)

2(+3) + 3(−2) = 0(+6) + (−6) = 0

So in the ionic compound form from Aluminum & Sulfur there should be 2 Al³⁺s & 3 S^2- s. So the compound is Al₂S₃

Interpretation Introduction

(c)

Interpretation:

The cations & anions derived from Manganese&Chlorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Manganese (Mn), while anion is derived from Chlorine (Cl).

Expert Solution

Answer to Problem 48P

MnCl₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Manganese (Mn). So cation is derived from Mn. Manganese has the ability to form several cations like Mn²⁺, Mn³⁺&Mn⁴⁺. Out of them the most stable cation is Mn²⁺. This cation is derived by removing 2 electrons from Mn.

Mn → Mn²⁺ + 2e (electrons are indicated as e)

Chlorine is the non-metal which is forming anion, Cl^-/Chloride, by gaining 1 electron to a Cl atom.

Cl + e → Cl^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mn²⁺ is having +2 positive charge, 2 Cl^- ions should becombined.

So, the ionic compound form from Manganese&Chlorine is MnCl₂_.

Interpretation Introduction

(d)

Interpretation:

The cations & anions derived from Zinc&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Zinc (Zn), while anion is derived from Sulfur (S).

Expert Solution

Answer to Problem 48P

ZnS

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Zinc (Zn). So cation is derived from Zn. The most common & stable cation derived from Zn is Zn²⁺. The cation is derived by removing 2 electrons from Zn.

Zn → Zn²⁺ + 2e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S^2- / Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As both Zn²⁺& S^2-is having +2 & -2 charge, one cation & one anion are combined to form the Compound ZnS.

So, the ionic compound form from Zinc&Sulfur is ZnS_.

Interpretation Introduction

(e)

Interpretation:

The cations & anions derived from Magnesium&Fluorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Magnesium (Mg), while anion is derived from Fluorine (F).

Expert Solution

Answer to Problem 48P

MgF₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Magnesium (Mg). So cation is derived from Mg. The only cation derived from Mg is Mg²⁺. The cation is derived by removing 2 electrons from Mg.

Mg → Mg²⁺ + 2e (electrons are indicated as e)

Fluorine is the non-metal, which is forming anion, F^- / Fluoride, by gaining 1 electron to a F atom.

F + e → F^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mg²⁺ is having +2 positive charge, 2 F^- ions should becombined.

So the ionic compound form from Magnesium&Fluorine is MgF₂_.

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Answer 3

Question

100%

Chapter 3, Problem 48P

Interpretation Introduction

(a)

Interpretation:

The cations & anions derived from Barium & Bromine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cationis derived from Barium (Ba), while anion is derived from Bromine (Br).

Expert Solution

Answer to Problem 48P

BaBr₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So, in the given two elements metal is Barium (Ba). So cation is derived from Ba. The only cation derived from Ba is Ba²⁺. The cation is derived by removing 2 electrons from Ba.

Ba → Ba²⁺ + 2e (electrons are indicated as e)

Bromine is the non-metal which is forming anion, Br^- / Bromide, by gaining 1 electron to a Br atom.

Br + e → Br^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Ba²⁺ is having +2 positive charge, 2 Br^- ions should becombined.

So the ionic compound form from Barium & Bromine is BaBr₂_.

Interpretation Introduction

(b)

Interpretation:

The cations & anions derived from Aluminum&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Aluminum (Al), while anion is derived from Sulfur(S).

Expert Solution

Answer to Problem 48P

Al₂S₃

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

In the given two elements metal is Aluminum (Al). So cation is derived from Al. The only cation derived from Al is Al³⁺. The cation is derived by removing 3 electrons from Al.

Al → Al³⁺+ 3e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S²^-/Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

Al³⁺ has a +3 charge. S²^-/ Sulfide ion has a -2 charge. So S²^-: Al³⁺ should be combined in a ratio of 3: 2, to maintain the charge neutrality. This is the first ratio that the both values are integers.

The above ratio is proven correct by the following simple calculation to balance charges.

Charge on cations + Charge on anions = 0 (2Al3+) + (3 S2−)= 0

(Equals zero because the ionic compound should have no net charge)

2(+3) + 3(−2) = 0(+6) + (−6) = 0

So in the ionic compound form from Aluminum & Sulfur there should be 2 Al³⁺s & 3 S^2- s. So the compound is Al₂S₃

Interpretation Introduction

(c)

Interpretation:

The cations & anions derived from Manganese&Chlorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Manganese (Mn), while anion is derived from Chlorine (Cl).

Expert Solution

Answer to Problem 48P

MnCl₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Manganese (Mn). So cation is derived from Mn. Manganese has the ability to form several cations like Mn²⁺, Mn³⁺&Mn⁴⁺. Out of them the most stable cation is Mn²⁺. This cation is derived by removing 2 electrons from Mn.

Mn → Mn²⁺ + 2e (electrons are indicated as e)

Chlorine is the non-metal which is forming anion, Cl^-/Chloride, by gaining 1 electron to a Cl atom.

Cl + e → Cl^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mn²⁺ is having +2 positive charge, 2 Cl^- ions should becombined.

So, the ionic compound form from Manganese&Chlorine is MnCl₂_.

Interpretation Introduction

(d)

Interpretation:

The cations & anions derived from Zinc&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Zinc (Zn), while anion is derived from Sulfur (S).

Expert Solution

Answer to Problem 48P

ZnS

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Zinc (Zn). So cation is derived from Zn. The most common & stable cation derived from Zn is Zn²⁺. The cation is derived by removing 2 electrons from Zn.

Zn → Zn²⁺ + 2e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S^2- / Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As both Zn²⁺& S^2-is having +2 & -2 charge, one cation & one anion are combined to form the Compound ZnS.

So, the ionic compound form from Zinc&Sulfur is ZnS_.

Interpretation Introduction

(e)

Interpretation:

The cations & anions derived from Magnesium&Fluorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Magnesium (Mg), while anion is derived from Fluorine (F).

Expert Solution

Answer to Problem 48P

MgF₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Magnesium (Mg). So cation is derived from Mg. The only cation derived from Mg is Mg²⁺. The cation is derived by removing 2 electrons from Mg.

Mg → Mg²⁺ + 2e (electrons are indicated as e)

Fluorine is the non-metal, which is forming anion, F^- / Fluoride, by gaining 1 electron to a F atom.

F + e → F^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mg²⁺ is having +2 positive charge, 2 F^- ions should becombined.

So the ionic compound form from Magnesium&Fluorine is MgF₂_.

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Answer 4

Question

100%

Chapter 3, Problem 48P

Interpretation Introduction

(a)

Interpretation:

The cations & anions derived from Barium & Bromine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cationis derived from Barium (Ba), while anion is derived from Bromine (Br).

Expert Solution

Answer to Problem 48P

BaBr₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So, in the given two elements metal is Barium (Ba). So cation is derived from Ba. The only cation derived from Ba is Ba²⁺. The cation is derived by removing 2 electrons from Ba.

Ba → Ba²⁺ + 2e (electrons are indicated as e)

Bromine is the non-metal which is forming anion, Br^- / Bromide, by gaining 1 electron to a Br atom.

Br + e → Br^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Ba²⁺ is having +2 positive charge, 2 Br^- ions should becombined.

So the ionic compound form from Barium & Bromine is BaBr₂_.

Interpretation Introduction

(b)

Interpretation:

The cations & anions derived from Aluminum&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Aluminum (Al), while anion is derived from Sulfur(S).

Expert Solution

Answer to Problem 48P

Al₂S₃

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

In the given two elements metal is Aluminum (Al). So cation is derived from Al. The only cation derived from Al is Al³⁺. The cation is derived by removing 3 electrons from Al.

Al → Al³⁺+ 3e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S²^-/Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

Al³⁺ has a +3 charge. S²^-/ Sulfide ion has a -2 charge. So S²^-: Al³⁺ should be combined in a ratio of 3: 2, to maintain the charge neutrality. This is the first ratio that the both values are integers.

The above ratio is proven correct by the following simple calculation to balance charges.

Charge on cations + Charge on anions = 0 (2Al3+) + (3 S2−)= 0

(Equals zero because the ionic compound should have no net charge)

2(+3) + 3(−2) = 0(+6) + (−6) = 0

So in the ionic compound form from Aluminum & Sulfur there should be 2 Al³⁺s & 3 S^2- s. So the compound is Al₂S₃

Interpretation Introduction

(c)

Interpretation:

The cations & anions derived from Manganese&Chlorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Manganese (Mn), while anion is derived from Chlorine (Cl).

Expert Solution

Answer to Problem 48P

MnCl₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Manganese (Mn). So cation is derived from Mn. Manganese has the ability to form several cations like Mn²⁺, Mn³⁺&Mn⁴⁺. Out of them the most stable cation is Mn²⁺. This cation is derived by removing 2 electrons from Mn.

Mn → Mn²⁺ + 2e (electrons are indicated as e)

Chlorine is the non-metal which is forming anion, Cl^-/Chloride, by gaining 1 electron to a Cl atom.

Cl + e → Cl^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mn²⁺ is having +2 positive charge, 2 Cl^- ions should becombined.

So, the ionic compound form from Manganese&Chlorine is MnCl₂_.

Interpretation Introduction

(d)

Interpretation:

The cations & anions derived from Zinc&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Zinc (Zn), while anion is derived from Sulfur (S).

Expert Solution

Answer to Problem 48P

ZnS

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Zinc (Zn). So cation is derived from Zn. The most common & stable cation derived from Zn is Zn²⁺. The cation is derived by removing 2 electrons from Zn.

Zn → Zn²⁺ + 2e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S^2- / Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As both Zn²⁺& S^2-is having +2 & -2 charge, one cation & one anion are combined to form the Compound ZnS.

So, the ionic compound form from Zinc&Sulfur is ZnS_.

Interpretation Introduction

(e)

Interpretation:

The cations & anions derived from Magnesium&Fluorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Magnesium (Mg), while anion is derived from Fluorine (F).

Expert Solution

Answer to Problem 48P

MgF₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Magnesium (Mg). So cation is derived from Mg. The only cation derived from Mg is Mg²⁺. The cation is derived by removing 2 electrons from Mg.

Mg → Mg²⁺ + 2e (electrons are indicated as e)

Fluorine is the non-metal, which is forming anion, F^- / Fluoride, by gaining 1 electron to a F atom.

F + e → F^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mg²⁺ is having +2 positive charge, 2 F^- ions should becombined.

So the ionic compound form from Magnesium&Fluorine is MgF₂_.

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Answer 5

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Answer 6

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Answer 7

Chapter 3, Problem 48P

Interpretation Introduction

(a)

Interpretation:

The cations & anions derived from Barium & Bromine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cationis derived from Barium (Ba), while anion is derived from Bromine (Br).

Expert Solution

Answer to Problem 48P

BaBr₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So, in the given two elements metal is Barium (Ba). So cation is derived from Ba. The only cation derived from Ba is Ba²⁺. The cation is derived by removing 2 electrons from Ba.

Ba → Ba²⁺ + 2e (electrons are indicated as e)

Bromine is the non-metal which is forming anion, Br^- / Bromide, by gaining 1 electron to a Br atom.

Br + e → Br^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Ba²⁺ is having +2 positive charge, 2 Br^- ions should becombined.

So the ionic compound form from Barium & Bromine is BaBr₂_.

Interpretation Introduction

(b)

Interpretation:

The cations & anions derived from Aluminum&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Aluminum (Al), while anion is derived from Sulfur(S).

Expert Solution

Answer to Problem 48P

Al₂S₃

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

In the given two elements metal is Aluminum (Al). So cation is derived from Al. The only cation derived from Al is Al³⁺. The cation is derived by removing 3 electrons from Al.

Al → Al³⁺+ 3e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S²^-/Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

Al³⁺ has a +3 charge. S²^-/ Sulfide ion has a -2 charge. So S²^-: Al³⁺ should be combined in a ratio of 3: 2, to maintain the charge neutrality. This is the first ratio that the both values are integers.

The above ratio is proven correct by the following simple calculation to balance charges.

Charge on cations + Charge on anions = 0 (2Al3+) + (3 S2−)= 0

(Equals zero because the ionic compound should have no net charge)

2(+3) + 3(−2) = 0(+6) + (−6) = 0

So in the ionic compound form from Aluminum & Sulfur there should be 2 Al³⁺s & 3 S^2- s. So the compound is Al₂S₃

Interpretation Introduction

(c)

Interpretation:

The cations & anions derived from Manganese&Chlorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Manganese (Mn), while anion is derived from Chlorine (Cl).

Expert Solution

Answer to Problem 48P

MnCl₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Manganese (Mn). So cation is derived from Mn. Manganese has the ability to form several cations like Mn²⁺, Mn³⁺&Mn⁴⁺. Out of them the most stable cation is Mn²⁺. This cation is derived by removing 2 electrons from Mn.

Mn → Mn²⁺ + 2e (electrons are indicated as e)

Chlorine is the non-metal which is forming anion, Cl^-/Chloride, by gaining 1 electron to a Cl atom.

Cl + e → Cl^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mn²⁺ is having +2 positive charge, 2 Cl^- ions should becombined.

So, the ionic compound form from Manganese&Chlorine is MnCl₂_.

Interpretation Introduction

(d)

Interpretation:

The cations & anions derived from Zinc&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Zinc (Zn), while anion is derived from Sulfur (S).

Expert Solution

Answer to Problem 48P

ZnS

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Zinc (Zn). So cation is derived from Zn. The most common & stable cation derived from Zn is Zn²⁺. The cation is derived by removing 2 electrons from Zn.

Zn → Zn²⁺ + 2e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S^2- / Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As both Zn²⁺& S^2-is having +2 & -2 charge, one cation & one anion are combined to form the Compound ZnS.

So, the ionic compound form from Zinc&Sulfur is ZnS_.

Interpretation Introduction

(e)

Interpretation:

The cations & anions derived from Magnesium&Fluorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Magnesium (Mg), while anion is derived from Fluorine (F).

Expert Solution

Answer to Problem 48P

MgF₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Magnesium (Mg). So cation is derived from Mg. The only cation derived from Mg is Mg²⁺. The cation is derived by removing 2 electrons from Mg.

Mg → Mg²⁺ + 2e (electrons are indicated as e)

Fluorine is the non-metal, which is forming anion, F^- / Fluoride, by gaining 1 electron to a F atom.

F + e → F^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mg²⁺ is having +2 positive charge, 2 F^- ions should becombined.

So the ionic compound form from Magnesium&Fluorine is MgF₂_.

Answer 8

Chapter 3, Problem 48P

Interpretation Introduction

(a)

Interpretation:

The cations & anions derived from Barium & Bromine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cationis derived from Barium (Ba), while anion is derived from Bromine (Br).

Expert Solution

Answer to Problem 48P

BaBr₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So, in the given two elements metal is Barium (Ba). So cation is derived from Ba. The only cation derived from Ba is Ba²⁺. The cation is derived by removing 2 electrons from Ba.

Ba → Ba²⁺ + 2e (electrons are indicated as e)

Bromine is the non-metal which is forming anion, Br^- / Bromide, by gaining 1 electron to a Br atom.

Br + e → Br^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Ba²⁺ is having +2 positive charge, 2 Br^- ions should becombined.

So the ionic compound form from Barium & Bromine is BaBr₂_.

Answer 9

Chapter 3, Problem 48P

Interpretation Introduction

(a)

Interpretation:

The cations & anions derived from Barium & Bromine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cationis derived from Barium (Ba), while anion is derived from Bromine (Br).

Answer 10

Expert Solution

Answer to Problem 48P

BaBr₂

Answer 11

Expert Solution

Answer 12

Expert Solution

Answer 13

Expert Solution

Answer 14

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So, in the given two elements metal is Barium (Ba). So cation is derived from Ba. The only cation derived from Ba is Ba²⁺. The cation is derived by removing 2 electrons from Ba.

Ba → Ba²⁺ + 2e (electrons are indicated as e)

Bromine is the non-metal which is forming anion, Br^- / Bromide, by gaining 1 electron to a Br atom.

Br + e → Br^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Ba²⁺ is having +2 positive charge, 2 Br^- ions should becombined.

So the ionic compound form from Barium & Bromine is BaBr₂_.

Answer 15

Interpretation Introduction

(b)

Interpretation:

The cations & anions derived from Aluminum&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Aluminum (Al), while anion is derived from Sulfur(S).

Expert Solution

Answer to Problem 48P

Al₂S₃

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

In the given two elements metal is Aluminum (Al). So cation is derived from Al. The only cation derived from Al is Al³⁺. The cation is derived by removing 3 electrons from Al.

Al → Al³⁺+ 3e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S²^-/Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

Al³⁺ has a +3 charge. S²^-/ Sulfide ion has a -2 charge. So S²^-: Al³⁺ should be combined in a ratio of 3: 2, to maintain the charge neutrality. This is the first ratio that the both values are integers.

The above ratio is proven correct by the following simple calculation to balance charges.

Charge on cations + Charge on anions = 0 (2Al3+) + (3 S2−)= 0

(Equals zero because the ionic compound should have no net charge)

2(+3) + 3(−2) = 0(+6) + (−6) = 0

So in the ionic compound form from Aluminum & Sulfur there should be 2 Al³⁺s & 3 S^2- s. So the compound is Al₂S₃

Answer 16

Interpretation Introduction

(b)

Interpretation:

The cations & anions derived from Aluminum&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Aluminum (Al), while anion is derived from Sulfur(S).

Answer 17

Expert Solution

Answer to Problem 48P

Al₂S₃

Answer 18

Expert Solution

Answer 19

Expert Solution

Answer 20

Expert Solution

Answer 21

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

In the given two elements metal is Aluminum (Al). So cation is derived from Al. The only cation derived from Al is Al³⁺. The cation is derived by removing 3 electrons from Al.

Al → Al³⁺+ 3e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S²^-/Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

Al³⁺ has a +3 charge. S²^-/ Sulfide ion has a -2 charge. So S²^-: Al³⁺ should be combined in a ratio of 3: 2, to maintain the charge neutrality. This is the first ratio that the both values are integers.

The above ratio is proven correct by the following simple calculation to balance charges.

Charge on cations + Charge on anions = 0 (2Al3+) + (3 S2−)= 0

(Equals zero because the ionic compound should have no net charge)

2(+3) + 3(−2) = 0(+6) + (−6) = 0

So in the ionic compound form from Aluminum & Sulfur there should be 2 Al³⁺s & 3 S^2- s. So the compound is Al₂S₃

Answer 22

Interpretation Introduction

(c)

Interpretation:

The cations & anions derived from Manganese&Chlorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Manganese (Mn), while anion is derived from Chlorine (Cl).

Expert Solution

Answer to Problem 48P

MnCl₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Manganese (Mn). So cation is derived from Mn. Manganese has the ability to form several cations like Mn²⁺, Mn³⁺&Mn⁴⁺. Out of them the most stable cation is Mn²⁺. This cation is derived by removing 2 electrons from Mn.

Mn → Mn²⁺ + 2e (electrons are indicated as e)

Chlorine is the non-metal which is forming anion, Cl^-/Chloride, by gaining 1 electron to a Cl atom.

Cl + e → Cl^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mn²⁺ is having +2 positive charge, 2 Cl^- ions should becombined.

So, the ionic compound form from Manganese&Chlorine is MnCl₂_.

Answer 23

Interpretation Introduction

(c)

Interpretation:

The cations & anions derived from Manganese&Chlorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Manganese (Mn), while anion is derived from Chlorine (Cl).

Answer 24

Expert Solution

Answer to Problem 48P

MnCl₂

Answer 25

Expert Solution

Answer 26

Expert Solution

Answer 27

Expert Solution

Answer 28

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Manganese (Mn). So cation is derived from Mn. Manganese has the ability to form several cations like Mn²⁺, Mn³⁺&Mn⁴⁺. Out of them the most stable cation is Mn²⁺. This cation is derived by removing 2 electrons from Mn.

Mn → Mn²⁺ + 2e (electrons are indicated as e)

Chlorine is the non-metal which is forming anion, Cl^-/Chloride, by gaining 1 electron to a Cl atom.

Cl + e → Cl^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mn²⁺ is having +2 positive charge, 2 Cl^- ions should becombined.

So, the ionic compound form from Manganese&Chlorine is MnCl₂_.

Answer 29

Interpretation Introduction

(d)

Interpretation:

The cations & anions derived from Zinc&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Zinc (Zn), while anion is derived from Sulfur (S).

Expert Solution

Answer to Problem 48P

ZnS

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Zinc (Zn). So cation is derived from Zn. The most common & stable cation derived from Zn is Zn²⁺. The cation is derived by removing 2 electrons from Zn.

Zn → Zn²⁺ + 2e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S^2- / Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As both Zn²⁺& S^2-is having +2 & -2 charge, one cation & one anion are combined to form the Compound ZnS.

So, the ionic compound form from Zinc&Sulfur is ZnS_.

Answer 30

Interpretation Introduction

(d)

Interpretation:

The cations & anions derived from Zinc&Sulfur should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Zinc (Zn), while anion is derived from Sulfur (S).

Answer 31

Expert Solution

Answer to Problem 48P

ZnS

Answer 32

Expert Solution

Answer 33

Expert Solution

Answer 34

Expert Solution

Answer 35

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Zinc (Zn). So cation is derived from Zn. The most common & stable cation derived from Zn is Zn²⁺. The cation is derived by removing 2 electrons from Zn.

Zn → Zn²⁺ + 2e (electrons are indicated as e)

Sulfur is the non-metal which is forming anion, S^2- / Sulfide, by gaining 2 electrons.

S + 2e → S^2-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As both Zn²⁺& S^2-is having +2 & -2 charge, one cation & one anion are combined to form the Compound ZnS.

So, the ionic compound form from Zinc&Sulfur is ZnS_.

Answer 36

Interpretation Introduction

(e)

Interpretation:

The cations & anions derived from Magnesium&Fluorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Magnesium (Mg), while anion is derived from Fluorine (F).

Expert Solution

Answer to Problem 48P

MgF₂

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Magnesium (Mg). So cation is derived from Mg. The only cation derived from Mg is Mg²⁺. The cation is derived by removing 2 electrons from Mg.

Mg → Mg²⁺ + 2e (electrons are indicated as e)

Fluorine is the non-metal, which is forming anion, F^- / Fluoride, by gaining 1 electron to a F atom.

F + e → F^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mg²⁺ is having +2 positive charge, 2 F^- ions should becombined.

So the ionic compound form from Magnesium&Fluorine is MgF₂_.

Answer 37

Interpretation Introduction

(e)

Interpretation:

The cations & anions derived from Magnesium&Fluorine should be combined in order to get an electrically neutralized ionic compound.

Concept introduction:

An ionic compound forms by the mutual attraction of 2 oppositely charged ions called cation & anion. Cation is derived from Magnesium (Mg), while anion is derived from Fluorine (F).

Answer 38

Expert Solution

Answer to Problem 48P

MgF₂

Answer 39

Expert Solution

Answer 40

Expert Solution

Answer 41

Expert Solution

Answer 42

Explanation of Solution

Cations are derived from metals. A cation is formed by removing 1 or few electrons from a metal atom. As electrons are negatively charged, the removal of electrons (negative charges) gives a positive charge to the rest of the atom.

Oppositely anions are derived from non-metal elements. An anion is formed by gaining 1 or few electrons. As electrons are negatively charged, the gaining of electrons (negative charges) gives a negative charge to the rest of the atom.

So in the given two elements metal is Magnesium (Mg). So cation is derived from Mg. The only cation derived from Mg is Mg²⁺. The cation is derived by removing 2 electrons from Mg.

Mg → Mg²⁺ + 2e (electrons are indicated as e)

Fluorine is the non-metal, which is forming anion, F^- / Fluoride, by gaining 1 electron to a F atom.

F + e → F^-

From this cation & anion an ionic compound is formed. Usually a simple ionic compound is electrically neutral. So cation & anion combined in a way to neutralize opposite charges.

As Mg²⁺ is having +2 positive charge, 2 F^- ions should becombined.

So the ionic compound form from Magnesium&Fluorine is MgF₂_.