In a 2.000-Liter vessel at 226 °C, a mixture of 0.2000 mol of CO2, 0.1000
mol of H2 and 0.1600 mol of H2O is placed. The following equilibrium is
established given the chemical equation:

CO2(g) + H2(g)  CO(g) + H2O(g)

a. Calculate the initial partial pressures of CO2, H2 and H2O.
b. At equilibrium, calculate the equilibrium partial pressures of
CO2, H2 and CO.
c. Calculate Kp for the reaction