Consider the following chemical reaction, where at a temperature of 600 C the constant of equilibrium Kp is 0.900, while at a temperature of 1000 C Kp = 0.396 to determine: FeO(s) + CO(g)  Fe(s) + CO2(g) a) The H, G and S for the reaction at 600 C b) The mole fraction of CO2 in the gas phase at 600 C