Calculate the equilibrium concentrations of NH3,Cu2+, [Cu(NH3)]2+,[Cu(NH3)2]2+,[Cu(NH3)3]2+, and[Cu(NH3)4]2+ in a solution made bymixing 500.0 mL of 3.00 M NH3 with 500.0 mL of 2.00 x10-3 M Cu(NO3)2. The sequentialequilibria are
Cu2+ (aq) + NH3(aq) â‡â‡’[Cu(NH3)]2+ (aq) K1 = 1.86 x104
[Cu(NH3)]2+ (aq) + NH3(aq) â‡â‡’[Cu(NH3)2]2+ (aq) K2 =3.88 x 103
[Cu(NH3)2]2+ (aq) +NH3(aq) â‡â‡’ [Cu(NH3)3]2+(aq) K3 = 1.00 x 103
[Cu(NH3)3]2+ (aq) +NH3(aq) â‡â‡’ [Cu(NH3)4]2+(aq) K4 = 1.55 x 102
