A.澄清石灰水,浓H2SO4 | B.KMnO4酸性溶液,浓H2SO4 |
C.溴水,浓H2SO4 | D.浓硫酸,KMnO4酸性溶液 |
A.4-甲基-6-乙基庚烷 |
B.3,5-二甲基辛烷 |
C.2-甲基-1,4-二乙基戊烷 |
D.3,6-二甲基辛烷 |
A.4.4 g |
B.8.8 g |
C.13.2 g |
D.6.6 g |
A.1∶1 | B.3∶1 | C.3∶2 | D.1∶3 |
A.小于0.1 mol |
B.大于或等于0.1 mol,小于0.2 mol |
C.一定等于0.2 mol |
D.大于0.2 mol,小于0.3 mol |
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