16. When the substances in the equation below are at equilibrium at pressure P and temperature T, how can the equilibrium be shifted to favor the products? \( CuO(s) + H_2(g) \rightleftharpoons Cu(s) + H_2O(g) \)

Change in enthalpy = -2.0 kJ
(A)decrease the temperature
(B)add a catalyst
(C)increase the pressure by adding an inert gas such as nitrogen
(D)increase the pressure by means of a moving piston at constant temperature
(E)allow some gas to escape at constant pressure and temperature