Consider the second-order decomposition of nitroysl chloride: 2NOCI(g) 2NO(g) + Cl2(g) At 450 K the rate constant is 15.4 atm-'s-1. How much time (in s) is needed for NOCI originally at a partial pressure of 66 torr to decay to 5.7 torr? Answer: How much time (in s) is needed for NOCI originally at a concentration of 0.0126 M to decay to 0.0 M? Answer: How much time (in s) is needed for NOCI originally at a concentration of 0.0171 M to decay to 0.0034 M