Consider the chemical equation:
CuSO4 x 4NH3 (s) <-------> CuSO4 x 2NH3 (s) + 2NH3 (g) the arrow is an equilibrium arrow. it goes both ways
At 20 degrees Celcius the equilibrium pressure of NH3 (g) is 62 Torr. Calculate the value of Kp for this equation and include the corresponding units.