写出下列物质间转化的化学方程式,并注明反应条件.C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5...写出下列物质间转化的化学方程式,并注明反应条件.C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5Br C2H5Br→C2H4→C2
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![写出下列物质间转化的化学方程式,并注明反应条件.C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5...写出下列物质间转化的化学方程式,并注明反应条件.C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5Br C2H5Br→C2H4→C2](/uploads/image/z/12266013-21-3.jpg?t=%E5%86%99%E5%87%BA%E4%B8%8B%E5%88%97%E7%89%A9%E8%B4%A8%E9%97%B4%E8%BD%AC%E5%8C%96%E7%9A%84%E5%8C%96%E5%AD%A6%E6%96%B9%E7%A8%8B%E5%BC%8F%2C%E5%B9%B6%E6%B3%A8%E6%98%8E%E5%8F%8D%E5%BA%94%E6%9D%A1%E4%BB%B6.C2H5Br%E2%86%92C2H5OH%E2%86%92CH3CHO+C2H5OH%E2%86%92C2H4%E2%86%92C2H5...%E5%86%99%E5%87%BA%E4%B8%8B%E5%88%97%E7%89%A9%E8%B4%A8%E9%97%B4%E8%BD%AC%E5%8C%96%E7%9A%84%E5%8C%96%E5%AD%A6%E6%96%B9%E7%A8%8B%E5%BC%8F%2C%E5%B9%B6%E6%B3%A8%E6%98%8E%E5%8F%8D%E5%BA%94%E6%9D%A1%E4%BB%B6.C2H5Br%E2%86%92C2H5OH%E2%86%92CH3CHO+C2H5OH%E2%86%92C2H4%E2%86%92C2H5Br+C2H5Br%E2%86%92C2H4%E2%86%92C2)
写出下列物质间转化的化学方程式,并注明反应条件.C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5...写出下列物质间转化的化学方程式,并注明反应条件.C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5Br C2H5Br→C2H4→C2
写出下列物质间转化的化学方程式,并注明反应条件.C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5...
写出下列物质间转化的化学方程式,并注明反应条件.
C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5Br C2H5Br→C2H4→C2H5OH
写出下列物质间转化的化学方程式,并注明反应条件.C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5...写出下列物质间转化的化学方程式,并注明反应条件.C2H5Br→C2H5OH→CH3CHO C2H5OH→C2H4→C2H5Br C2H5Br→C2H4→C2
C2H5Br(NaOH水溶液)→C2H5OH(+O2在Cu或Ag作催化剂的条件下)→CH3CHO
C2H5OH(浓硫酸170度)→C2H4(+HBr)→C2H5Br
C2H5Br(NaOH醇溶液)→C2H4(+H2O)→C2H5OH
C2H5Br+NaOH →C2H5OH +NaBr C2H5OH + MnO2→CH3CHO + MnO +H2O
C2H5OH+ H2SO4(浓)→C2H4 + H2O C2H4 + HBr→C2H5Br
C2H5Br+ NaOH(浓)→C2H4 +NaBr +H2O C2H4+H2O→C2H5OH