Chapter 17, Problem 73E

Calculate ∆G° for  ${\text{H}}_{\text{2}}\text{O}\left(g\right)+\frac{1}{2}{\text{O}}_2\left(g\right)\rightleftharpoons {\text{H}}_{\text{2}}{\text{O}}_{\text{2}}\left(g\right)$ at 600. K, using the following data:

$\begin{array}{llllll}{\text{H}}_2\left(g\right)\hfill & +{\text{O}}_2\left(g\right)\hfill & \rightleftharpoons {\text{H}}_2{\text{O}}_2\left(g\right)\hfill & \hfill & K\hfill & =2.3\times {10}^6\text{at}\text{600}\text{.}\text{K}\hfill \\ {\text{2H}}_2\left(g\right)\hfill & +{\text{O}}_2\left(g\right)\hfill & \rightleftharpoons 2{\text{H}}_2\text{O}\left(g\right)\hfill & \hfill & K\hfill & =1.8\times {10}^{37}\text{at}\text{600}\text{.}\text{K}\hfill \end{array}$