The equilibrium constant, K for the following reaction is 1.16x103 at 228 K. 2NOBr(g)2NO(g) +Br2(g) When a sufficiently large sample of NOBr(g) is introduced into an evacuated vessel at 228 K, the equilibrium concentration of Br2(g) is found to be 5.95x102 M Calculate the concentration of NOBr in the equilibrium mixture. M
