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实验室制取乙烯的副反应

更新时间: 2021-03-06 15:06:37     

1、140度 有乙醚生成2CH3CH20H=CH3CH2-O-CH2CH3 +H2O。

2、C2H5OH+2H2SO4→2C↓+2SO2↑+5H2O。

3、C+2H2SO4→CO2↑+2SO2↑+2H2O。

4、乙醇还可与硫酸逐步酯化。

关键词: 实验室 制取 乙烯 反应

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