The equilibrium constant, K, for the following reaction is 1.8010-4 at 298 K. NH4HS(s) NH3(g) + H2S(g) An equilibrium mixture of the solid and the two gases in a 1.00 L flask at 298 K contains 0.209 mol NH4HS, 1.3410-2 M NH3 and 1.3410-2 M H2S. If the concentration of H2S(g) is suddenly increased to 2.3710-2 M, what will be the concentrations of the two gases once equilibrium has been reestablished? [NH3] = M [H2S] = M