Chapter 5, Problem 5.62E

For the gas-phase reaction

$2{\text{H}}_{\text{2}}+{\text{O}}_{\text{2}}\to 2{\text{H}}_{\text{2}}\text{O}$

${\Delta }_{\text{rxn}}G°$ is $-457.18\text{kJ}$. What does a graph of $\Delta G$ versus $\ln Q$ ( $\ln Q$ varying from $-50$ to $+50$) look like at $25°\text{C}$? Change the temperature and find out if the graph looks substantially different at different temperatures.