知识问答
最佳答案:溴水与乙醛反应H2O+Br2+CH3COH==CH3COOH+2HBr苯甲醛的-CHO与乙醛的CH3-反应缩合生成-CH=CH-双键和一单位水.苯环-CH=CH
最佳答案:2CH3CH2OH+O2→(Cu,Δ)2CH3CHO+2H2O2CH3CHO+O2→(一定条件)2CH3COOHCH3COOH转化为CH3CH2OH需要极强还原
最佳答案:Br2+H2O=HBr+HBrO生成的HBrO与乙醛发生了氧化反应:CH3CHO+HBrO=CH3COOH+HBrC6H5CHO+CH3CHO=C6H5CHCH
最佳答案:C2H2+H2O→CH3CH2OH2CH3CH2OH+O2→2CH3CHO+H2O2CH3CHO+O2→2CH3COOHCH3COOH+CH3CH2OH→CH3
最佳答案:CH3COOH+C2H5OH→CH3COOC2H5+H2O乙酸+乙醇→乙酸乙酯+水(浓硫酸作催化剂和脱水剂,反应要加热,是可逆反应)2CH3CHO+O2→2CH
最佳答案:CH3COOH+C2H5OH→CH3COOC2H5+H2O乙酸+乙醇→乙酸乙酯+水(浓硫酸作催化剂和脱水剂,反应要加热,是可逆反应)2CH3CHO+O2→2CH