丙烯与氢气(镍粉作催化剂)的化学反应方程式
人气:184 ℃ 时间:2019-08-19 18:33:59
解答
Ni吸附氢气使氢气解离为氢原子丙烯的派电子和Ni络合,然后氢原子再于双键反应成烷烃.方程式如下:H2-Ni→2HCH2.CH2||...+Ni--→||→NiCH.CH.|.|CH3.CH3CH2=CHCH3+2H→CH3CH2CH3+Ni.|.Ni总反应为CH2=CHCH3+H2--Ni→CH3C...
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