Methane and water react to form carbon monoxide and hydrogen, like this:
CH4(g) + H2O (g) --> CO (g) + 3H2(g)
Suppose a mixture of CH4¸H2O, CO and H2 has come to equilibrium in a closed reaction vessel. Predict what changes if any perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left.