Predict the equilibrium constant for the 1st reaction given the equilibrium constants for the 2nd and 3rd reactions.
CO2(g) + 3 H2(g) <--> CH3OH(g) + H2O(g) K1 = ?
CO(g) + H2O(g) <--> CO2 (g) + H2(g) K2 = 1 x 105
CO(g) + 2 H2(g) <--> CH3OH(g) K3 = 1.4 x 107