Chapter 2, Problem 32E

(a)

Interpretation Introduction

To determine: The direction in which the equilibrium shifts by the removal of ${\text{Cl}}_{\text{2}}$ from the reaction mixture.

(b)

Interpretation Introduction

To determine: The direction in which the equilibrium shifts by decreasing the temperature of the reaction mixture.

(c)

Interpretation Introduction

To determine: The direction in which the equilibrium shifts by increasing the volume of the reaction mixture.

(d)

Interpretation Introduction

To determine: The direction in which the equilibrium shifts by adding ${\text{PCl}}_{\text{3}}$ to the reaction mixture.