Question

At a certain temperature the equilibrium constant of the reaction N2 + O2 --> 2NO is 8?10^-4. Assuming air to be a mixture of four volumes of N2 with one volume of oxygen, calculate the percentage of nitric oxide by volume in the gas produced by allowing air to reach equilibrium at this temperature

(a)2.11 %
(b)1.11 %
(c)0.111 %
(d)11.1 %

Answer 1

ohh so sorry i did not clearle understand your answer