0460 mol of nocl is placed in a 100 l reaction vessel at, Ask an Expert

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0.460 mol of NOCl is placed in a 1.00 L reaction vessel at 700 K, and after the system comes to equilibrium, the concentration of NOCl is 0.310 M. Calculate the equilibrium constant Kc for the reaction 2NOCl (g) <---- ----> 2NO (g) + Cl2 (g)

a. 6.48 x 10 ^-2
b. 14.1
c. 3.51 x 10^-2
d. 56.9
e. 1.76 x 10^-2

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