Question

For the equilibrium: CO2(g) + H2(g) ⇌ CO(g) + H2O(g), Kp = 10-5 at 25°C and ΔS = -41.8 J/K. One mole of CO, 2 moles of H2 and 3 moles of CO2 are introduced into a 5L flask at 25 °C.

1.the total pressure of the mixture at equilibrium
2.the number of moles of each species present at equilibrium