6. Kc = 6.4 x 10"for the equilibrium 2CO2 (g) 2 CO (g) + O2 (g) For each of the following conditions, compute Q to determine whether the system is Equilibrium, must shift right, or must shift left to achieve equilibrium. a. [C02] = 5.3 x 10-2 [CO] = 3.6 x 10-4 [02] = 2.4 x 10-3 b. [CO2] = 1.78 x 10" [CO] = 2.1 x 10-2 [02] = 5.7 x 1