Related questions

Question

An initial mixture of nitrogen gas and hydrogen gas is reacted in a rigid container at a certain temperature as follows: 3 H2(g) + N2(g) equilibrium reaction arrow 2 NH3(g). At equilibrium, the concentrations are [H2] = 6.1 M, [N2] = 8.5 M, and [NH3] = 5.6 M. What were the concentrations of nitrogen gas and hydrogen gas that were reacted initially?