Chapter 4, Problem 4.57E

For the equation

${\text{2H}}_{\text{2}}\left(\text{g}\right)+{\text{O}}_{\text{2}}\left(\text{g}\right)\to {\text{2H}}_{\text{2}}\text{O}\left(\text{g}\right)$

$\Delta H\left(25°\text{C}\right)=-241.8\text{kJ}$ and $\Delta G\left(25°\text{C}\right)=-228.61\text{kJ}$. Use the Gibbs-Helmholtz equation to estimate the temperature for which $\Delta G=0$.