Respuesta :
We know that to calculate for the equilibrium constant Knet for the overall reaction
AgCl(s) + 2NH3(aq) = Ag(NH3)2+(aq) + Cl-(aq)
we just get the product of the equilibrium constants of the equations AgCl(s) = Ag+(aq) + Cl-(aq) K1 = 1.6 x 10-10 Ag+(aq) + 2NH3(aq) = Ag(NH3)2+(aq) K2 = 1.5 x 107
Knet = K1 * K2 = (1.6 x 10-10)(1.5 x 107) = 2.4 x 10-3
AgCl(s) + 2NH3(aq) = Ag(NH3)2+(aq) + Cl-(aq)
we just get the product of the equilibrium constants of the equations AgCl(s) = Ag+(aq) + Cl-(aq) K1 = 1.6 x 10-10 Ag+(aq) + 2NH3(aq) = Ag(NH3)2+(aq) K2 = 1.5 x 107
Knet = K1 * K2 = (1.6 x 10-10)(1.5 x 107) = 2.4 x 10-3