Chapter 17, Problem 17.97SP

(a)

Interpretation Introduction

To determine:

Whether ${\text{C}}_{\text{6}}{\text{H}}_{\text{6}}\text{(l)}$ is stable or not with respect to their constituent element at $\text{298 K}$.

(b)

Interpretation Introduction

To determine:

Whether $\text{NO(g)}$ is stable or not with respect to their constituent element at $\text{298 K}$.

(c)

Interpretation Introduction

To determine:

Whether ${\text{PH}}_{\text{3}}\text{(g)}$ is stable or not with respect to their constituent element at $\text{298 K}$.

(d)

Interpretation Introduction

To determine:

Whether $\text{FeO(s)}$ is stable or not with respect to their constituent element at $\text{298 K}$.