An equilibrium mixture, at 672°C in a 1155-mL container, in

An equilibrium mixture, at 672°C in a 1155-mL container, involving the chemical systemN2(g) + 3H2(g)  2NH3(g)is found to contain 9.14 g of N2, 0.707 g of H2, and 0.300 g of NH3. Calculate the equilibrium constant (Keq expressed in terms of the molar concentrations) at the given temperature.A 5.00-L vessel contained 4.61×10-2 mol of gaseous PCl3, 5.22×10-2 mol of gaseous PCl5, and 6.83×10-2 mol of Cl2 gas at equilibrium at 222°C. Calculate the value of Keq (expressed in terms of the molar concentrations) for the reactionPCl3(g) + Cl2(g)  PCl5(g)