(1)CH3CH2ClCH2===CH2
【答案】CH3CH2Cl+NaOH乙醇△CH2===C H2↑+NaCl+H2O
( 2)CH3CH2OH CH2===CH2
【答案】CH3CH2OH浓H2SO4170 ℃CH2===C H2↑+H2O
(3)CH3CH2OH CH3CHO
【答案】2CH3CH2OH+O2Cu△2CH3CHO+2H2O
(4)CH3CH2OH和CH3COOH生成乙酸乙酯
【答案】CH3COOH+CH3CH2OH浓硫酸ΔCH3COOC2H5+H2O
(5)OHC—CHOHOOC—COOH
【答案】OHC —CHO+O2催化剂△HOOC—COOH
(6)乙二醇和乙二酸生成聚酯
【答案】nHOCH2—CH2OH+nH OOC— COOH
+(2n-1)H2O
(7)乙醛和银氨溶液的反应
【答案】CH3CHO+2Ag(NH3)2OHCH3COONH4+ 2Ag↓+3NH3+H2O
(8)乙醛和新制Cu(OH)2悬浊液的反应
【答案】CH3CHO+2Cu(OH)2+NaO HCH3COON a+Cu2O↓+3H2O