posted by Margaret .
Given the following equilibrium constants are given at 377°C,
1/2 N2(g) + 1/2 O2(g) NO(g) K1 = 110−17
1/2 N2(g) + O2(g) NO2(g) K2 = 110−11
N2(g) + 3/2 O2(g) N2O3(g) K3 = 210−33
N2(g) + 2 O2(g) N2O4(g) K4 = 410−17
determine the values for the equilibrium constants for the following reactions
Please help me, I am so confused