A.将苯滴入溴水中,振荡后水层接近无色 |
B.乙烯使酸性KMnO4溶液褪色 |
C.甲烷与氯气混合,光照后黄绿色变浅 |
D.乙烯使溴水褪色 |
A.CH4+Cl2
| ||||
B.CH2=CH2+HCl
| ||||
C.2CH3CH2OH+O2
| ||||
D. +Br2
-Br+HBr |
A.CH3CH2OHCH3CHO | B.CH2=CH2CH3-CH2Br |
C. | D.CH3COOHCH3COOC2H5 |
A.CH2=CH2 | B.CH3CH=CH2 |
C.CH3CH3 | D.CH2CH=CHCH2 |
A.(CH3)3C-CH=CH2 | B.CH2=C(CH2CH3)C(CH3)3 |
C.HC≡CCH(CH3)C(CH3)3 | D.(CH3)3CC(CH3)=CHCH3 |
A. -CH3+Cl2
-CH2Cl+HCl | ||||
B.2CH3CH2OH+O2
| ||||
C.ClCH2CH2CH3+NaOH
| ||||
D. +HONO2
-NO2+H2O |
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