Chapter 20, Problem 51E

(a)

Interpretation Introduction

To determine: The balanced chemical equations for the oxidation of ${\text{Fe}}^{2+}\left(aq\right)$ by ${\text{S}}_{\text{2}}{\text{O}}_6^{2-}\left(aq\right)$ , ${\text{N}}_{\text{2}}\text{O}\left(g\right)$ and ${\text{VO}}_2^{+}\left(aq\right)$ .

(b)

Interpretation Introduction

To determine: The value of $\Delta G^{\circ }$ for each of the reaction at $298\text{ K}$ .

(c)

Interpretation Introduction

To determine: The equilibrium constant for each reaction at $298\text{ K}$ .