能正确表示下列反应的离子方程式是
A.乙酸乙酯与氢氧化钠溶液反应:CH3COOC2H5+OH- → CH3COOH+ C2H5O-
B.用银氨溶液检验乙醛的醛基:
CH3CHO +2Ag(NH3)2+ + 2OH-CH3COO- + NH4+ +3NH3+ 2Ag↓+ H2O
C.向苯酚钠溶液中通入少量的CO2:CO2+ H2O + 2C6H5O- 2C6H5OH + 2CO32-
D.溴乙烷与氢氧化钠溶液反应:CH3CH2Br+ OH- CH3CH2OH+ Br-
能正确表示下列反应的离子方程式是
A.乙酸乙酯与氢氧化钠溶液反应:CH3COOC2H5+OH- → CH3COOH+ C2H5O-
B.用银氨溶液检验乙醛的醛基:
CH3CHO +2Ag(NH3)2+ + 2OH-CH3COO- + NH4+ +3NH3+ 2Ag↓+ H2O
C.向苯酚钠溶液中通入少量的CO2:CO2+ H2O + 2C6H5O- 2C6H5OH + 2CO32-
D.溴乙烷与氢氧化钠溶液反应:CH3CH2Br+ OH- CH3CH2OH+ Br-
BD
解析:略