CH3CHO+2Ag(NH3)2OH→(水浴△)CH3COONH4+2Ag↓+3NH3+H2O
CH3CHO 2Ag(NH3)2OH→(水浴△)CH3COONH4 2Ag↓ 3NH3 H2O
CH3CHO+2Ag(NH3)2OH→(△水浴加热)CH3COONH4+2Ag↓+3NH3+H2O
乙醛和银氨溶液反应生成的是乙酸氨而不是乙酸
CH3CHO + 2[Ag(NH3)2]OH——→CH3C OONH4 + 2Ag↓+3NH3 + H2O