At 100 degree C the equilibrium constant for the reaction COCl_2(g) rightwardsarrowoverleftwardsarrow CO_(g) + Cl_s(g) is K_c = 2.19 times 10^-10. Is each of the following mixtures of COCl_2, CO, and Cl_2 at equilibrium? If not indicate the direction that the reaction must proceed to achieve equilibrium.