Question

乙醛与银氨溶液反应的离子方程式是?

化学

Answer 1

反应式：CH3CHO + 2[Ag(NH3)2]+ + 2OH- →CH3COO- + NH4+ + 2Ag↓ +3NH3 + H2O

Answer 2

CH3CHO + 2Ag(NH3)2(+) + 2OH- ===(箭头)=== CH3COO- + NH4(+) + 2Ag(沉淀) + 3NH3 + H2O

Answer 3

就是这个

Answer 4

系数，“一水二银三氨醋酸铵，醛银氨1比2”