parts a-c please

For the following reaction, Kc=255 at 1000K CO(g)+Cl2(g)COCl2(g) If a reaction mixture initially contains a CO concentration of 0.1550M and a Cl2 concentration of 0.171.M at 1000K. What is the equilibrium concentration of CO at 1000K ? Express your answer in molarity to three significant figures. * Incorrect; Try Again; 4 attempts remaining Part B What is the equilibrium concentration of Cl2 at 1000K ? Express your answer in molarity to three significant figures. What is the equilibrium concentration of COCl2 at 1000K ? Express your answer in molarity to three significant figures