—C═C— | ─C≡C─ | ─CH3 | ─CH2CH3或─C2H5 |
| | | |
─OH | -COO-R | ─CHO | ─COOH |
| | | |
—C═C— | ─C≡C─ | ─CH3 | ─CH2CH3或─C2H5 |
碳碳双键 | 碳碳叁键 | 甲基 | 乙基 |
─OH | -COO-R | ─CHO | ─COOH |
羟基 | 酯基 | 醛基 | 羧基 |
A.H2O | B.CH3CH2OH | C.NaHCO3溶液 | D.溴水 |
A.一定含有—OH | B.一定含有—COOH | C.A为乙醇 | D.A为乙酸 |
A.①②③⑥ | B.①②③⑤ | C.①②③④ | D.①②④⑤ |
A.O2和O3 | B.CH3CH2CH2CH3和CH(CH3)3 |
C.12C和13C | D.CH3和CH3CH3 |
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