Chapter 12, Problem 142QP

(a)

Interpretation Introduction

Interpretation:

Effect of addition of ${\text{Mg}}^{2+}\left(aq\right)$ ion by the addition of soluble $\text{Mg(NO3)2}$ on the equilibrium state is to be determined.

(b)

Interpretation Introduction

Interpretation:

Effect of addition of hydroxyl ion by the addition of soluble $\text{NaOH}$ on the equilibrium state is to be determined.

(c)

Interpretation Introduction

Interpretation:

Effect of addition of more solid $\text{Mg(NO3)2}$ on the equilibrium state is to be determined.

(d)

Interpretation Introduction

Interpretation:

Effect of addition of $\text{HNO3}$ on the equilibrium state is to be determined.

(e)

Interpretation Introduction

Interpretation:

Effect of addition of $\text{H2O}$ on the equilibrium state is to be determined.