Chapter 14, Problem 110CP

At 1200 K in the presence of solid carbon, an equilibriummixture of CO and ${\text{CO}}_{\text{2}}$ (called “producer gas”) contains98.3 mol percent CO and 1.69 mol percent of ${\text{CO}}_{\text{2}}$ whenthe total pressure is 1 atm. The reaction is
${\text{CO}}_2\left(g\right)+\text{C}\left(graphite\right)\underset{}{\overset{}{\rightleftarrows }}2\text{CO}\left(g\right)$

1. Calculate $P_{\text{CO}}$ and $P_{{\text{CO}}_{\text{2}}}.$
2. Calculate the equilibrium constant.
3. Calculate $\Delta G°$ for this reaction.