The term “acid” should be defined by giving an example. Concept Introduction: The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H 2 O and affect the concentration of aqueous solution.

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Answer 1

Question

Chapter 7, Problem 1RQ

(a)

Interpretation Introduction

Interpretation:

The term “acid” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(a)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives H+ ion/s in the aqueous solution and turns litmus indicator dye to red is termed as an acid. For example: Hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 3

Explanation of Solution

An acid is a compound with some particular properties such as sour in taste and its reaction with base results in the formation of salt and water. It turns litmus indicator dye to red. On reaction with metals, hydrogen gas H₂ is released. They also produce H+ ion/s in aqueous solution.

Example of an acid is hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 4 It is a strong acid and completely dissociates into H+ and ions in the aqueous solution.

Conclusion

Hydrogen chloride is an acid because it gives H+ ion in the aqueous solution. Also, it turns litmus indicator dye to red. On reaction with metals such as zinc and iron it produces H₂ gas.

(b)

Interpretation Introduction

Interpretation:

The term “base” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(b)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives OH- ion/s in the aqueous solution and turns litmus indicator dye to blue is termed as a base. For example: Sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 8

Explanation of Solution

A base is a compound with some particular properties such as bitter in taste and its reaction with acid results in the formation of salt and water. It turns litmus indicator dye to blue. It feels slippery on the skin. It produces OH- ion/s in the aqueous solution.

Example of a base is sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 9 It is a strong base and completely dissociates into Na+ and ions in the aqueous solution.

Conclusion

Sodium hydroxide is a base because it produces OH- ion in the aqueous solution. Also, it turns litmus indicator dye to blue. It reacts with acid to form salt and water.

(c)

Interpretation Introduction

Interpretation:

The term “salt” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(c)

Expert Solution

Answer to Problem 1RQ

Solution:

Salt is defined as an ionic compound formed from the reaction of an acid and a base. For example: sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 13 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 16

Explanation of Solution

If an acid reacts with a base, salt is formed. It is an ionic compound because it is made up of ions of acid and base. A salt is formed from neutralization reaction of an acid and a base therefore, it is neutral in nature.

For example: Sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 17 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 20

Conclusion

Thus, salt is an ionic compound such as sodium chloride which is formed from the reaction of EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 21 (acid) and (base).

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Students have asked these similar questions

A pdf file of your hand drawn, stepwise mechanisms for the reactions. For each reaction in the assignment, you must write each mechanism three times (there are 10 reactions, so 30 mechanisms). (A) do the work on a tablet and save as a pdf., it is expected to write each mechanism out and NOT copy and paste the mechanism after writing it just once. Everything should be drawn out stepwise and every bond that is formed and broken in the process of the reaction, and is expected to see all relevant lone pair electrons and curved arrows. Aldol: NaOH HO H Δ NaOH Δ

None

Draw structures corresponding to the following names and give IUPAC names for the following compounds: (8 Point) a) b) c) CH3 CH2CH3 CH3CHCH2CH2CH CH3 C=C H3C H H2C=C=CHCH3 d) CI e) (3E,5Z)-2,6-Dimethyl-1,3,5,7-octatetraene f) (Z)-4-bromo-3-methyl-3-penten-1-yne g) cis-1-Bromo-2-ethylcyclopentane h) (5R)-4,4,5-trichloro-3,3-dimethyldecane

Answer 2

Question

Chapter 7, Problem 1RQ

(a)

Interpretation Introduction

Interpretation:

The term “acid” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(a)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives H+ ion/s in the aqueous solution and turns litmus indicator dye to red is termed as an acid. For example: Hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 3

Explanation of Solution

An acid is a compound with some particular properties such as sour in taste and its reaction with base results in the formation of salt and water. It turns litmus indicator dye to red. On reaction with metals, hydrogen gas H₂ is released. They also produce H+ ion/s in aqueous solution.

Example of an acid is hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 4 It is a strong acid and completely dissociates into H+ and ions in the aqueous solution.

Conclusion

Hydrogen chloride is an acid because it gives H+ ion in the aqueous solution. Also, it turns litmus indicator dye to red. On reaction with metals such as zinc and iron it produces H₂ gas.

(b)

Interpretation Introduction

Interpretation:

The term “base” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(b)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives OH- ion/s in the aqueous solution and turns litmus indicator dye to blue is termed as a base. For example: Sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 8

Explanation of Solution

A base is a compound with some particular properties such as bitter in taste and its reaction with acid results in the formation of salt and water. It turns litmus indicator dye to blue. It feels slippery on the skin. It produces OH- ion/s in the aqueous solution.

Example of a base is sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 9 It is a strong base and completely dissociates into Na+ and ions in the aqueous solution.

Conclusion

Sodium hydroxide is a base because it produces OH- ion in the aqueous solution. Also, it turns litmus indicator dye to blue. It reacts with acid to form salt and water.

(c)

Interpretation Introduction

Interpretation:

The term “salt” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(c)

Expert Solution

Answer to Problem 1RQ

Solution:

Salt is defined as an ionic compound formed from the reaction of an acid and a base. For example: sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 13 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 16

Explanation of Solution

If an acid reacts with a base, salt is formed. It is an ionic compound because it is made up of ions of acid and base. A salt is formed from neutralization reaction of an acid and a base therefore, it is neutral in nature.

For example: Sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 17 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 20

Conclusion

Thus, salt is an ionic compound such as sodium chloride which is formed from the reaction of EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 21 (acid) and (base).

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Answer 3

Question

Chapter 7, Problem 1RQ

(a)

Interpretation Introduction

Interpretation:

The term “acid” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(a)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives H+ ion/s in the aqueous solution and turns litmus indicator dye to red is termed as an acid. For example: Hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 3

Explanation of Solution

An acid is a compound with some particular properties such as sour in taste and its reaction with base results in the formation of salt and water. It turns litmus indicator dye to red. On reaction with metals, hydrogen gas H₂ is released. They also produce H+ ion/s in aqueous solution.

Example of an acid is hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 4 It is a strong acid and completely dissociates into H+ and ions in the aqueous solution.

Conclusion

Hydrogen chloride is an acid because it gives H+ ion in the aqueous solution. Also, it turns litmus indicator dye to red. On reaction with metals such as zinc and iron it produces H₂ gas.

(b)

Interpretation Introduction

Interpretation:

The term “base” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(b)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives OH- ion/s in the aqueous solution and turns litmus indicator dye to blue is termed as a base. For example: Sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 8

Explanation of Solution

A base is a compound with some particular properties such as bitter in taste and its reaction with acid results in the formation of salt and water. It turns litmus indicator dye to blue. It feels slippery on the skin. It produces OH- ion/s in the aqueous solution.

Example of a base is sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 9 It is a strong base and completely dissociates into Na+ and ions in the aqueous solution.

Conclusion

Sodium hydroxide is a base because it produces OH- ion in the aqueous solution. Also, it turns litmus indicator dye to blue. It reacts with acid to form salt and water.

(c)

Interpretation Introduction

Interpretation:

The term “salt” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(c)

Expert Solution

Answer to Problem 1RQ

Solution:

Salt is defined as an ionic compound formed from the reaction of an acid and a base. For example: sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 13 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 16

Explanation of Solution

If an acid reacts with a base, salt is formed. It is an ionic compound because it is made up of ions of acid and base. A salt is formed from neutralization reaction of an acid and a base therefore, it is neutral in nature.

For example: Sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 17 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 20

Conclusion

Thus, salt is an ionic compound such as sodium chloride which is formed from the reaction of EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 21 (acid) and (base).

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Answer 4

Question

Chapter 7, Problem 1RQ

(a)

Interpretation Introduction

Interpretation:

The term “acid” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(a)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives H+ ion/s in the aqueous solution and turns litmus indicator dye to red is termed as an acid. For example: Hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 3

Explanation of Solution

An acid is a compound with some particular properties such as sour in taste and its reaction with base results in the formation of salt and water. It turns litmus indicator dye to red. On reaction with metals, hydrogen gas H₂ is released. They also produce H+ ion/s in aqueous solution.

Example of an acid is hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 4 It is a strong acid and completely dissociates into H+ and ions in the aqueous solution.

Conclusion

Hydrogen chloride is an acid because it gives H+ ion in the aqueous solution. Also, it turns litmus indicator dye to red. On reaction with metals such as zinc and iron it produces H₂ gas.

(b)

Interpretation Introduction

Interpretation:

The term “base” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(b)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives OH- ion/s in the aqueous solution and turns litmus indicator dye to blue is termed as a base. For example: Sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 8

Explanation of Solution

A base is a compound with some particular properties such as bitter in taste and its reaction with acid results in the formation of salt and water. It turns litmus indicator dye to blue. It feels slippery on the skin. It produces OH- ion/s in the aqueous solution.

Example of a base is sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 9 It is a strong base and completely dissociates into Na+ and ions in the aqueous solution.

Conclusion

Sodium hydroxide is a base because it produces OH- ion in the aqueous solution. Also, it turns litmus indicator dye to blue. It reacts with acid to form salt and water.

(c)

Interpretation Introduction

Interpretation:

The term “salt” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(c)

Expert Solution

Answer to Problem 1RQ

Solution:

Salt is defined as an ionic compound formed from the reaction of an acid and a base. For example: sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 13 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 16

Explanation of Solution

If an acid reacts with a base, salt is formed. It is an ionic compound because it is made up of ions of acid and base. A salt is formed from neutralization reaction of an acid and a base therefore, it is neutral in nature.

For example: Sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 17 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 20

Conclusion

Thus, salt is an ionic compound such as sodium chloride which is formed from the reaction of EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 21 (acid) and (base).

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 7, Problem 1RQ

(a)

Interpretation Introduction

Interpretation:

The term “acid” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(a)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives H+ ion/s in the aqueous solution and turns litmus indicator dye to red is termed as an acid. For example: Hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 3

Explanation of Solution

An acid is a compound with some particular properties such as sour in taste and its reaction with base results in the formation of salt and water. It turns litmus indicator dye to red. On reaction with metals, hydrogen gas H₂ is released. They also produce H+ ion/s in aqueous solution.

Example of an acid is hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 4 It is a strong acid and completely dissociates into H+ and ions in the aqueous solution.

Conclusion

Hydrogen chloride is an acid because it gives H+ ion in the aqueous solution. Also, it turns litmus indicator dye to red. On reaction with metals such as zinc and iron it produces H₂ gas.

(b)

Interpretation Introduction

Interpretation:

The term “base” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(b)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives OH- ion/s in the aqueous solution and turns litmus indicator dye to blue is termed as a base. For example: Sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 8

Explanation of Solution

A base is a compound with some particular properties such as bitter in taste and its reaction with acid results in the formation of salt and water. It turns litmus indicator dye to blue. It feels slippery on the skin. It produces OH- ion/s in the aqueous solution.

Example of a base is sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 9 It is a strong base and completely dissociates into Na+ and ions in the aqueous solution.

Conclusion

Sodium hydroxide is a base because it produces OH- ion in the aqueous solution. Also, it turns litmus indicator dye to blue. It reacts with acid to form salt and water.

(c)

Interpretation Introduction

Interpretation:

The term “salt” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(c)

Expert Solution

Answer to Problem 1RQ

Solution:

Salt is defined as an ionic compound formed from the reaction of an acid and a base. For example: sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 13 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 16

Explanation of Solution

If an acid reacts with a base, salt is formed. It is an ionic compound because it is made up of ions of acid and base. A salt is formed from neutralization reaction of an acid and a base therefore, it is neutral in nature.

For example: Sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 17 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 20

Conclusion

Thus, salt is an ionic compound such as sodium chloride which is formed from the reaction of EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 21 (acid) and (base).

Answer 6

Chapter 7, Problem 1RQ

(a)

Interpretation Introduction

Interpretation:

The term “acid” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(a)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives H+ ion/s in the aqueous solution and turns litmus indicator dye to red is termed as an acid. For example: Hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 3

Explanation of Solution

An acid is a compound with some particular properties such as sour in taste and its reaction with base results in the formation of salt and water. It turns litmus indicator dye to red. On reaction with metals, hydrogen gas H₂ is released. They also produce H+ ion/s in aqueous solution.

Example of an acid is hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 4 It is a strong acid and completely dissociates into H+ and ions in the aqueous solution.

Conclusion

Hydrogen chloride is an acid because it gives H+ ion in the aqueous solution. Also, it turns litmus indicator dye to red. On reaction with metals such as zinc and iron it produces H₂ gas.

Answer 7

Chapter 7, Problem 1RQ

(a)

Interpretation Introduction

Interpretation:

The term “acid” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

Answer 8

(a)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives H+ ion/s in the aqueous solution and turns litmus indicator dye to red is termed as an acid. For example: Hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 3

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

An acid is a compound with some particular properties such as sour in taste and its reaction with base results in the formation of salt and water. It turns litmus indicator dye to red. On reaction with metals, hydrogen gas H₂ is released. They also produce H+ ion/s in aqueous solution.

Example of an acid is hydrogen chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 4 It is a strong acid and completely dissociates into H+ and ions in the aqueous solution.

Answer 13

Conclusion

Hydrogen chloride is an acid because it gives H+ ion in the aqueous solution. Also, it turns litmus indicator dye to red. On reaction with metals such as zinc and iron it produces H₂ gas.

Answer 14

(b)

Interpretation Introduction

Interpretation:

The term “base” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(b)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives OH- ion/s in the aqueous solution and turns litmus indicator dye to blue is termed as a base. For example: Sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 8

Explanation of Solution

A base is a compound with some particular properties such as bitter in taste and its reaction with acid results in the formation of salt and water. It turns litmus indicator dye to blue. It feels slippery on the skin. It produces OH- ion/s in the aqueous solution.

Example of a base is sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 9 It is a strong base and completely dissociates into Na+ and ions in the aqueous solution.

Conclusion

Sodium hydroxide is a base because it produces OH- ion in the aqueous solution. Also, it turns litmus indicator dye to blue. It reacts with acid to form salt and water.

Answer 15

(b)

Interpretation Introduction

Interpretation:

The term “base” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

Answer 16

(b)

Expert Solution

Answer to Problem 1RQ

Solution:

A compound that gives OH- ion/s in the aqueous solution and turns litmus indicator dye to blue is termed as a base. For example: Sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 8

Answer 17

(b)

Expert Solution

Answer 18

(b)

Expert Solution

Answer 19

Expert Solution

Answer 20

Explanation of Solution

A base is a compound with some particular properties such as bitter in taste and its reaction with acid results in the formation of salt and water. It turns litmus indicator dye to blue. It feels slippery on the skin. It produces OH- ion/s in the aqueous solution.

Example of a base is sodium hydroxide EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 9 It is a strong base and completely dissociates into Na+ and ions in the aqueous solution.

Answer 21

Conclusion

Sodium hydroxide is a base because it produces OH- ion in the aqueous solution. Also, it turns litmus indicator dye to blue. It reacts with acid to form salt and water.

Answer 22

(c)

Interpretation Introduction

Interpretation:

The term “salt” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

(c)

Expert Solution

Answer to Problem 1RQ

Solution:

Salt is defined as an ionic compound formed from the reaction of an acid and a base. For example: sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 13 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 16

Explanation of Solution

If an acid reacts with a base, salt is formed. It is an ionic compound because it is made up of ions of acid and base. A salt is formed from neutralization reaction of an acid and a base therefore, it is neutral in nature.

For example: Sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 17 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 20

Conclusion

Thus, salt is an ionic compound such as sodium chloride which is formed from the reaction of EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 21 (acid) and (base).

Answer 23

(c)

Interpretation Introduction

Interpretation:

The term “salt” should be defined by giving an example.

Concept Introduction:

The chemical properties of an acid and a base are different from each other because both are chemically opposite. Acid and base reacts with each other to form water and salt. The reaction is known as neutralization reaction. In aqueous solution, acid gives hydrogen ion/s and base gives hydroxide ion/s these positive and negative ions combined to form H₂O and affect the concentration of aqueous solution.

Answer 24

(c)

Expert Solution

Answer to Problem 1RQ

Solution:

Salt is defined as an ionic compound formed from the reaction of an acid and a base. For example: sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 13 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 16

Answer 25

(c)

Expert Solution

Answer 26

(c)

Expert Solution

Answer 27

Expert Solution

Answer 28

Explanation of Solution

If an acid reacts with a base, salt is formed. It is an ionic compound because it is made up of ions of acid and base. A salt is formed from neutralization reaction of an acid and a base therefore, it is neutral in nature.

For example: Sodium chloride EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 17 which is formed from the reaction of and as follows:

EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 20

Answer 29

Conclusion

Thus, salt is an ionic compound such as sodium chloride which is formed from the reaction of EBK CHEMISTRY FOR CHANGING TIMES, Chapter 7, Problem 1RQ , additional homework tip 21 (acid) and (base).