If Kc = 7.5E-9 at 1000K for the reaction N2(g)+ O2(g)2NO(g), what is Kc at 1000K for the reaction 2NO(g)N2(g)+ O2(g)?

Question

If Kc = 7.5E-9 at 1000K for the reaction N2(g)+ O2(g)<=>2NO(g), what is Kc at 1000K for the reaction 2NO(g)<=>N2(g)+ O2(g)?

Himanshu · Accepted Answer

1.3×10^8

DrBob222 · Answer

A + B ==> C, Keq = 10, then C ==> A + B, Keq = 1/10