To write the chemical formula for an ionic compound formed from the following ions- Na + and S 2- Concept Introduction: Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron. The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound. There three rules to remember while writing the chemical formulas. They are as follows: First write the symbol for positive ion. The charges of the ions are not shown in the formula. The numbers in the formula give the combining ratio for the ions.

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Answer 1

Question

Chapter 4, Problem 4.57EP

(a)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Na+and S2-

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Ca2+and I-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Li+ and N3-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Al3+and Br-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

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Answer 2

Question

Chapter 4, Problem 4.57EP

(a)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Na+and S2-

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Ca2+and I-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Li+ and N3-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Al3+and Br-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

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Answer 3

Question

Chapter 4, Problem 4.57EP

(a)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Na+and S2-

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Ca2+and I-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Li+ and N3-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Al3+and Br-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Expert Solution & Answer

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Answer 4

Question

Chapter 4, Problem 4.57EP

(a)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Na+and S2-

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Ca2+and I-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Li+ and N3-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Al3+and Br-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

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Answer 5

Chapter 4, Problem 4.57EP

(a)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Na+and S2-

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(b)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Ca2+and I-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(c)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Li+ and N3-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

(d)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Al3+and Br-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 6

Chapter 4, Problem 4.57EP

(a)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Na+and S2-

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 7

Chapter 4, Problem 4.57EP

(a)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Na+and S2-

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 8

(b)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Ca2+and I-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 9

(b)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions- Ca2+and I-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 10

(c)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Li+ and N3-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 11

(c)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Li+ and N3-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 12

(d)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Al3+and Br-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 13

(d)

Interpretation Introduction

Interpretation:

To write the chemical formula for an ionic compound formed from the following ions-Al3+and Br-.

Concept Introduction:

Ions are formed by the loss or gain of electrons. The formation of ion requires the presence of two elements, these two elements are: one is metal atom and another one is non-metal atom. Metal atom loses electron and non-metal atom accepts electron.

The ratio in which positive and negative ions combine is the ratio which achieves charge neutrality for the resulting compound.

There three rules to remember while writing the chemical formulas. They are as follows:

First write the symbol for positive ion.

The charges of the ions are not shown in the formula.

The numbers in the formula give the combining ratio for the ions.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 4.1 - Prob. 1QQ Ch. 4.1 - Prob. 2QQ Ch. 4.1 - Prob. 3QQ Ch. 4.2 - How many valence electrons are present in an atom...Ch. 4.2 - Prob. 2QQ Ch. 4.2 - Prob. 3QQ Ch. 4.2 - Prob. 4QQ Ch. 4.2 - Which of the following elements would have the...Ch. 4.3 - Prob. 1QQ Ch. 4.3 - Prob. 2QQ

Solution Summary: The author explains how to write the chemical formula for an ionic compound formed from the following ions.

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