The brown gas NO2 and the colorless gas N2O4 exist in equilibrium 2NO2 = N2O4 In an experiment, 0.625 mol of N2O4 was introduced into a 5.

The brown gas NO2 and the colorless gas N2O4 exist in equilibrium2NO2 = N2O4In an experiment, 0.625 mol of N2O4 was introduced into a 5.0 L vessel andwas allowed to decompose until it reached equilibrium with NO2. The concentration of N2O4 at equilibrium was 0.075 M.