8. The equilibrium constant K, of the reaction below is 0.0123 at 3900C. If a container with initial pressures of N2 = 0.780 atm, O2 = 0.210 atm, and NO = 0.000 atm are allowed to reach equilbrium at that temperature, what will the final pressures of all three gases be?

N2 (g) + O2 (g) = -2 NO