A.2C₆H₅O^-+CO₂+H₂O2C₆H₅OH+

B.C₆H₅OH+OH^-C₆H₅O^-+H₂O

C.CH₃CHO+2[Ag(NH₃)₂]⁺+2OH^-CH₃COONH₄+2Ag↓+3NH₃+H₂O

D.CH₃CHO+2[Ag(NH₃)₂]⁺+2OH^-CH₃COO^-++2Ag↓+3NH₃+H₂O

A.2C₆H₅O^-+CO₂+H₂O2C₆H₅OH+

B.C₆H₅OH+C₆H₅O^-+ CO₂↑+H₂O

C.CH₃CHO+2[Ag(NH₃)₂]⁺+2OH^-CH₃COONH₄+2Ag↓+3NH₃+H₂O

D.CH₃CHO+2[Ag(NH₃)₂]⁺+2OH^-CH₃COO^-++2Ag↓+3NH₃+H₂O

下列离子方程式正确的是（    ）

A.2C₆H₅O^-+CO₂+H₂O2C₆H₅OH+

B.C₆H₅OH+OH^-C₆H₅O^-+H₂O

C.CH₃CHO+2［Ag(NH₃)₂］⁺+2OH^-CH₃COONH₄+2Ag↓+3NH₃+H₂O

D.CH₃CHO+2［Ag(NH₃)₂］⁺+2OH^-CH₃COO^-++2Ag↓+3NH₃+H₂O

下列离子方程式中正确的是

1. A.
   氯化铵稀溶液中滴加少量氢氧化钠稀溶液：NH₄⁺+OH^-═NH₃?H₂O
2. B.
   氯化铝溶液中加入过量的氨水：Al³⁺+4OH^-═AlO₂^-+2H₂O
3. C.
   铁红溶于足量的氢碘酸溶液中：Fe₂O₃+6H⁺═2Fe³⁺+3H₂O
4. D.
   乙醛溶液与新制的银氨溶液混合后水浴加热：CH₃CHO+2[Ag（NH₃）₂]⁺+2OH^-CH₃COONH₄+2Ag↓+H₂O+3NH₃