Chapter 16, Problem 99E

(a)

Interpretation Introduction

To determine: The nature of each cation (acidic or neutral) and write an equation for acidic cation that represents the acidic nature:${\text{NH}}_{\text{4}}^{\text{ +}}$.

(b)

Interpretation Introduction

To determine: The nature of each cation (acidic or neutral) and write an equation for acidic cation that represents the acidic nature: ${\text{Na}}^{\text{+}}$.

(c)

Interpretation Introduction

To determine: The nature of each cation (acidic or neutral) and write an equation for acidic cation that represents the acidic nature: ${\text{Co}}^{\text{3+}}$.

(d)

Interpretation Introduction

To determine: The nature of each cation (acidic or neutral) and write an equation for acidic cation that represents the acidic nature: ${\text{CH}}_{\text{2}}{\text{NH}}_3{}^{+}$.