For the reaction N2(g) + O2(g) 2NO(g), the equilibrium constant is K1. The equilibrium constant is K2 for the reaction 2NO(g) + O2 (g)
2NO2(g). What is K for the reaction NO2 (g)
1/2 N2 (g) + O2 (g)
1/(K1K2)
1/(2 K1K2)
1/(4 K1K2)
[1/K1K2]1/2