(a) Interpretation: Hydrogen sulfide should be classified as acid, base, weak acid or weak base. Concept introduction: Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance. Acid produces H + ions when it dissolves in water whereas base produces OH − ions when it dissolves in water. Strong acid or base is a substance which ionizes completely into its constituents ions in water. Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

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Answer 1

Question

Chapter 4, Problem 18QAP

Interpretation Introduction

(a)

Interpretation:

Hydrogen sulfide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(b)

Interpretation:

Sulfuric acid should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(c)

Interpretation:

Pyridine, C5H5N should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(d)

Interpretation:

Aluminium hydroxide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

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Answer 2

Question

Chapter 4, Problem 18QAP

Interpretation Introduction

(a)

Interpretation:

Hydrogen sulfide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(b)

Interpretation:

Sulfuric acid should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(c)

Interpretation:

Pyridine, C5H5N should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(d)

Interpretation:

Aluminium hydroxide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

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Answer 3

Question

Chapter 4, Problem 18QAP

Interpretation Introduction

(a)

Interpretation:

Hydrogen sulfide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(b)

Interpretation:

Sulfuric acid should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(c)

Interpretation:

Pyridine, C5H5N should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(d)

Interpretation:

Aluminium hydroxide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

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Answer 4

Question

Chapter 4, Problem 18QAP

Interpretation Introduction

(a)

Interpretation:

Hydrogen sulfide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(b)

Interpretation:

Sulfuric acid should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(c)

Interpretation:

Pyridine, C5H5N should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(d)

Interpretation:

Aluminium hydroxide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

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Answer 5

Chapter 4, Problem 18QAP

Interpretation Introduction

(a)

Interpretation:

Hydrogen sulfide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(b)

Interpretation:

Sulfuric acid should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(c)

Interpretation:

Pyridine, C5H5N should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Interpretation Introduction

(d)

Interpretation:

Aluminium hydroxide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Answer 6

Chapter 4, Problem 18QAP

Interpretation Introduction

(a)

Interpretation:

Hydrogen sulfide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Answer 7

Chapter 4, Problem 18QAP

Interpretation Introduction

(a)

Interpretation:

Hydrogen sulfide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Answer 8

Interpretation Introduction

(b)

Interpretation:

Sulfuric acid should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Answer 9

Interpretation Introduction

(b)

Interpretation:

Sulfuric acid should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Answer 10

Interpretation Introduction

(c)

Interpretation:

Pyridine, C5H5N should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Answer 11

Interpretation Introduction

(c)

Interpretation:

Pyridine, C5H5N should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Answer 12

Interpretation Introduction

(d)

Interpretation:

Aluminium hydroxide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Answer 13

Interpretation Introduction

(d)

Interpretation:

Aluminium hydroxide should be classified as acid, base, weak acid or weak base.

Concept introduction:

Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.

Acid produces H+ ions when it dissolves in water whereas base produces OH− ions when it dissolves in water.

Strong acid or base is a substance which ionizes completely into its constituents ions in water.

Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 4 - Write the formulas of the following compounds and...Ch. 4 - Prob. 2QAP Ch. 4 - Describe how you would precipitate (a) zinc...Ch. 4 - Name the reagent, if any, that you would add to a...Ch. 4 - Write net ionic equations for the formation of (a)...Ch. 4 - Write net ionic equations to explain the formation...Ch. 4 - Decide whether a precipitate will form when the...Ch. 4 - Follow the directions of Question 7 for solutions...Ch. 4 - Write a net ionic equation for any precipitation...Ch. 4 - Follow the directions for Question 9 for the...

Solution Summary: The author explains that hydrogen sulfide should be classified as acid, base, weak acid or weak base.

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