Chapter 13, Problem 30QP

(a)

Interpretation Introduction

Interpretation:

Whether $\text{HCN}\left(aq\right)$ is a strong acid, weak acid, strong base, or a weak base is to be identified and an equation is to be written to describe its reaction with water.

(b)

Interpretation Introduction

Interpretation:

Whether $\text{NaCN}\left(aq\right)$ is a strong acid, weak acid, strong base, or a weak base is to be identified and an equation is to be written to describe its reaction with water.

(c)

Interpretation Introduction

Interpretation:

Whether $\text{LiOH}\left(aq\right)$ is a strong acid, strong base, weak acid, or a weak base is to be identified and an equation is to be written to describe its reaction with water.

(d)

Interpretation Introduction

Interpretation:

Whether ${\text{CH}}_3{\text{NH}}_2\left(aq\right)$ is a strong acid, weak acid, strong base, or a weak base is to be identified and an equation is to be written to describe its reaction with water.

(e)

Interpretation Introduction

Interpretation:

Whether ${\text{H}}_2{\text{C}}_2{\text{O}}_4\left(aq\right)$ is a strong acid, weak acid, strong base, or a weak base and an equation is to be written to describe its reaction with water.