(a) Interpretation: If the 4-methylphenol will dissolve easily in aqueous NaOH solution than the pure water should be determined. Concept Introduction: The acid is a substance that gives H + ions in the aqueous solution and base is a substance that gives OH − ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

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Answer 1

Question

Chapter 8, Problem 70P

Interpretation Introduction

(a)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaOH solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

(b)

Interpretation Introduction

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaHCO₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Interpretation Introduction

(c)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NH₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

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Benzoic acid (C6H5COOH) and aniline (C6H5NH2) areboth derivatives of benzene. Benzoic acid is an acid withKa = 6.3 x10-5 and aniline is a base with Ka = 4.3 x10-10. (a) What are the conjugate base of benzoic acid andthe conjugate acid of aniline? (b) Anilinium chloride(C6H5NH3Cl) is a strong electrolyte that dissociates intoanilinium ions (C6H5NH3+) and chloride ions. Which willbe more acidic, a 0.10 M solution of benzoic acid or a 0.10M solution of anilinium chloride? (c) What is the value ofthe equilibrium constant for the following equilibrium?C6H5COOH(aq) + C6H5NH2(aq) ⇌ C6H5COO-(aq) + C6H5NH3+(aq)

COHSOH(ag) + H2On + CeHsO (aq) + H3O*(a9) Ka= 1.12 x 10-10 (a) Phenol is a weak acid that partially dissociates in water according to the equation above. Write the equilibrium-constant expression for the dissociation of the acid in water. (b) What is the pH of a 0.75 M CaHsOH(ag) solution? (C) For a certain reaction involving CaHsOH(ag) to proceed at a significant rate, the phenol must be primarily in its deprotonated form, C3H5O (eg). In order to ensure that the CsHsOH(aq) is deprotonated, the reaction must be conducted in a buffered solution. On the number scale below, circle each pH for which more than 50 percent of the phenol molecules are in the deprotonated form (CoHsO (aq). Justify your answer. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Justification: (d) CeHsOH(ag) reacts with NaOH(ag). Write a net ionic equation representing this reaction (aka: invasion equation). (e) What is the pH of the resulting solution when 30 mL of 0.40 M CSH5OH(aq) is added to 25 mL of 0.60 M NAOH. Show all work…

The disinfectant phenol, C₆H₅OH, has a pKₐ of 10.0 in wa-ter, but 14.4 in methanol. (a) Why are the values different? (b) Is methanol is a stronger or weaker base than water? (c) Write the dissociation reaction of phenol in methanol. (d) Write an expres-sion for the autoionization constant of methanol.

Answer 2

Question

Chapter 8, Problem 70P

Interpretation Introduction

(a)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaOH solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

(b)

Interpretation Introduction

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaHCO₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Interpretation Introduction

(c)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NH₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

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Answer 3

Question

Chapter 8, Problem 70P

Interpretation Introduction

(a)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaOH solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

(b)

Interpretation Introduction

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaHCO₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Interpretation Introduction

(c)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NH₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Expert Solution & Answer

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Answer 4

Question

Chapter 8, Problem 70P

Interpretation Introduction

(a)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaOH solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

(b)

Interpretation Introduction

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaHCO₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Interpretation Introduction

(c)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NH₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

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Answer 5

Chapter 8, Problem 70P

Interpretation Introduction

(a)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaOH solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

(b)

Interpretation Introduction

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaHCO₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Interpretation Introduction

(c)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NH₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Answer 6

Chapter 8, Problem 70P

Interpretation Introduction

(a)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaOH solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Answer 7

Chapter 8, Problem 70P

Interpretation Introduction

(a)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaOH solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Answer 8

(b)

Interpretation Introduction

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaHCO₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Answer 9

(b)

Interpretation Introduction

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NaHCO₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Answer 10

Interpretation Introduction

(c)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NH₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Answer 11

Interpretation Introduction

(c)

Interpretation:

If the 4-methylphenol will dissolve easily in aqueous NH₃ solution than the pure water should be determined.

Concept Introduction:

The acid is a substance that gives H+ ions in the aqueous solution and base is a substance that gives OH− ions. The acid and base react to form salt and water this is known as neutralization reaction. The more is the strength of acid or base, more easily they react with each other.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 8.3 - Problem 8-1 Draw the acid and base reactions for...Ch. 8.4 - Prob. 8.2QC Ch. 8.5 - Prob. 8.3QC Ch. 8.5 - Problem 8-4 Which is the stronger acid? (a)...Ch. 8.6 - Problem 8-5 Write the balanced net ionic equation...Ch. 8.7 - Problem 8-6 The [OH-] of an aqueous solution is M....Ch. 8.8 - Problem 8-7 (a) The [H3O+] of an acidic solution...Ch. 8.8 - Problem 8-8 The [OH-] of a solution is M. What are...Ch. 8.9 - Problem 8-9 Calculate the concentration of an...Ch. 8.10 - Problem 8-10 What is the pH of a buffer solution...

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