资料:ⅰ.[Ag(NH3)2]+⇌ [Ag(NH3)]++NH3 K1=10−3.81
[Ag(NH3)]+⇌ Ag++NH3 K2=10−3.24
ⅱ.AgOH不稳定,极易分解为黑色Ag2O,Ag2O溶于氨水