(3)2CH3CH===CHCH===CHCHO+O2―→ 2CH3CH===CHCH===CHCOOH
催化剂答案 2CH3CH===CHCH===CHCHO+O2――→ △2CH3CH===CHCH===CHCOOH 浓硫酸(4)HOOCCH2CHBrCOOH+NaOH170 ――→℃ HOOCCH2CH(OH)COOH+NaBr+H2O 水答案 HOOCCH2CHBrCOOH+3NaOH――→ △NaOOCCH2CH(OH)COONa+NaBr+2H2O
(3)2CH3CH===CHCH===CHCHO+O2―→ 2CH3CH===CHCH===CHCOOH
催化剂答案 2CH3CH===CHCH===CHCHO+O2――→ △2CH3CH===CHCH===CHCOOH 浓硫酸(4)HOOCCH2CHBrCOOH+NaOH170 ――→℃ HOOCCH2CH(OH)COOH+NaBr+H2O 水答案 HOOCCH2CHBrCOOH+3NaOH――→ △NaOOCCH2CH(OH)COONa+NaBr+2H2O