CO(g) + H2O(g) CO2 (g) + H2 (g) FPut 1.00 mole each of CO, H2O in a 50.0 L vessel at 1000C FIf Keq = 0.58, what will the equilibrium concentrations of all 4 substances be? FAlways start by writing expression for Keq FThink about what will happen. Which concentrations will increase? Decrease?