Chemical Equilibrium

38) T = 21.8°C          K_eq = 7.0 x 10^-2

                      NH₄HS(s) NH₃(g) + H₂S(g)

      P_i(atm)                                  0              0

      P_c(atm)                               +x            +x

      P_e(atm)                                 x              x

      K_eq = P_NH3e x P_H2Se

      7.0 x 10^-2 = x · x = x²

      P_NH3e = P_H2Se= 0.26 atm