The following reactions are important ones in catalytic converters in automobiles. Calculate Delta G for each at 298 K. Predict the effect of increasing temperature on the magnitude of Delta G.
2CO(g) + 2NO(g) -> N2(g) + 2CO2(g)
5H2(g) + 2NO(g) -> 2NH3(g) + 2H2O(g)
2H2(g) + 2NO(g) -> N2(g) + H2O(g)