A student ran the following reaction in the laboratory at 527 k:

cocl2(g) co(g) + cl2(g)

when she introduced 1.60 moles of cocl2(g) into a 1.00 liter container, she found the equilibrium concentration of cocl2(g) to be 1.57 m.

calculate the equilibrium constant, kc, she obtained for this reaction.

kc =