Question

Can u explain this question and how to solve it Phosgene is a potent chemical warfare agent that is now outlawed by international agreement. It decomposes by the reaction: COCl2(g) ⇌ CO(g) + Cl2(g

) Kc = 8.3 10‒4 (at 360 oC) Initially, there is 0.50 M COCl2 in the flask, what are equilibrium concentrations of COCl2, CO, and Cl2?