A sample of NOCl decomposes according to the following equation: 2 NOCl(g)<--> 2 NO(g) + 1 Cl2(g) An equilibrium mixture in a 8-L vessel at 190 oC, contains 0.0764 g of NOCl, 0.0288 g of NO, and 0.0768 g of Cl2. (a) Calculate KP for this reaction at this temperature. KP = . (b) What is the total pressure exerted by the equilibrium mixture of gases? Ptotal = atm.