化学有机方程式 1 2 两题
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化学有机方程式 1 2 两题
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(1) Na2CO3 + HOOCCH=CHCOOH ==> NaOOCCH=CHCOONa + H2O + CO2
(2) 2Na2CO3 + HOOCCH=CHCOOH ==>NaOOCCH=CHCOONa + 2NaHCO3
2. CH2=CHCH=CH2 + Br2 ==> BrCH2CH=CHCH2Br
BrCH2CH=CHCH2Br + 2NaOH ==> HOCH2CH=CHCH2OH + 2NaBr
HOCH2CH=CHCH2OH + 2CuO ==>OHCCH=CHCHO + 2Cu + 2H2O
OHCCH=CHCHO +4 Cu(OH)2 ==> HOOCCH=CHCOOH + 2Cu2O + 4H2O
再问: 谢谢^
(2) 2Na2CO3 + HOOCCH=CHCOOH ==>NaOOCCH=CHCOONa + 2NaHCO3
2. CH2=CHCH=CH2 + Br2 ==> BrCH2CH=CHCH2Br
BrCH2CH=CHCH2Br + 2NaOH ==> HOCH2CH=CHCH2OH + 2NaBr
HOCH2CH=CHCH2OH + 2CuO ==>OHCCH=CHCHO + 2Cu + 2H2O
OHCCH=CHCHO +4 Cu(OH)2 ==> HOOCCH=CHCOOH + 2Cu2O + 4H2O
再问: 谢谢^