A mixture of 0.074 mole H2 and 0.151 mol CH4 is at equilibrium with solid carbon in a 1 liter container. If the equation for the equilibrium is CH4(g) ?C(s) + 2H2(g).
(a) Explain what is the value for Kc?
(b) If 0.035 mol H2 is removed, explain what will be the concentrations of H2 and CH4 at the new equilibrium?