Consider the reaction N2(g) + O2(g) 2NO(g), for which Kc = 0.10 at 2,000oC. 43) Starting with initial concentrations of 0.040 M of N2 and 0.040 M of O2, determine the equilibrium concentration of NO.

A) 0.080 M B) 0.10 M C) 5.4 103 M

D) 0.013 M E) 0.0096 M