A.①③ | B.①④ | C.②③ | D.②④ |
1 |
3 |
1 |
6 |
1 |
6 |
1 |
3 |
A.浓硫酸 | B.浓硝酸 | C.稀硫酸 | D.稀硝酸 |
A.10.8g | B.11.2g | C.21.6g | D.22.4g |
A.CH4+Cl2
| ||
B.2CH3CH2OH+2Na→2CH3CH2ONa+H2↑ | ||
C. | ||
D.CH3COOCH2CH3+NaOH→CH3COONa+CH3CH2OH |
A.3.2g | B.6.4克 | C.0.05mol | D.0.005mol |
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