Ag(NH3)2+ ==== Ag(NH3)+ + NH3 K1=1.2*10^(-4)者按 (1.2乘以10的负4次方)
Ag(NH3)+ ===== Ag+ + NH3 K2=4.79*10^(-4)
Ag(NH3)2+ === Ag+ + 2NH3 K=5.89*10^(-8)