Question- Phosphorus pentachloride decomposes according to the chemical equation PCl5(g) = PCl3(g) + Cl2(g). Kc= 1.80 at 250degree Celsius. A 0.212 mol sample of PCl5(g) is injected into an empty 3.00 L reaction vessel held at 250 °C. Calculate the concentrations of
PCl5(g) and PCl3(g) at equilibrium.
PCl5 = ______number of M
PCl3= ______ number of M