有關Br2CH3CHBrCH2Br的精選大全

下列反應中,屬於取代反應的是(  )①CH3CH===CH2+Br2CH3CHBrCH2Br②2CH3CH2O...
問題詳情:下列反應中,屬於取代反應的是()①CH3CH===CH2+Br2CH3CHBrCH2Br②2CH3CH2OH+O22CH3CHO+2H2O③CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O④C6H6+HNO3C6H5NO2+H2OA.①②            B.③④C.①③          ...
下列反應中,屬於取代反應的是(    )①CH3CH=CH2+Br2CH3CHBrCH2Br     ②CH3...
問題詳情:下列反應中,屬於取代反應的是(    )①CH3CH=CH2+Br2CH3CHBrCH2Br     ②CH3CH2OH CH2=CH2↑+H2O③CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O④C6H6+HNO3 C6H5NO2+H2OA.①②         B.②④     ...
下列反應中,屬於取代反應的是()①CH3CH=CH2+Br2CH3CHBrCH2Br②CH3CH2OHCH2=...
問題詳情:下列反應中,屬於取代反應的是()①CH3CH=CH2+Br2CH3CHBrCH2Br②CH3CH2OHCH2=CH2+H2O③CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O④C6H6+HNO3C6H5NO2+H2O.   A.            ①②             ...
下列反應中,屬於取代反應的是①CH3CH=CH2+Br2CH3CHBrCH2Br②CH3CH2OHCH2=CH...
問題詳情:下列反應中,屬於取代反應的是①CH3CH=CH2+Br2CH3CHBrCH2Br②CH3CH2OHCH2=CH2+H2O③CH3COOCH2CH3+H2O CH3COOH+CH3CH2OH④C6H6+HNO3C6H5NO2+H2OA.①②         B.③④          C.①③  ...
下列反應中,屬於取代反應的是(  )①CH3CH=CH2+Br2CH3CHBrCH2Br      ②CH3C...
問題詳情:下列反應中,屬於取代反應的是(  )①CH3CH=CH2+Br2CH3CHBrCH2Br      ②CH3CH2OHCH2=CH2+H2O③CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O  ④CH3Cl+Cl2→CH2Cl2+HClA.①②          B.③④     ...
下列反應中,屬於加成反應是A.CH3CH=CH2+Br2CH3CHBrCH2Br               ...
問題詳情:下列反應中,屬於加成反應是A.CH3CH=CH2+Br2CH3CHBrCH2Br               B.CH3CH2OHCH2=CH2↑+H2OC.CH3COOH+CH3OHCH3COOCH3+H2O             D.+HNO3-NO2+H2O【回答】【*】A【解析...
下列反應中,屬於取代反應的是(  )   ①CH3CH=CH2+Br2CH3CHBrCH2Br   ②CH3C...
問題詳情:下列反應中,屬於取代反應的是()   ①CH3CH=CH2+Br2CH3CHBrCH2Br   ②CH3CH2OHCH2=CH2+H2O   ③CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O   ④C6H6+HNO3C6H5NO2+H2O    A.①②         B. ③...
下列反應中,屬於取代反應的是:      (   )①CH3CH=CH2+Br2CH3CHBrCH2Br   ...
問題詳情:下列反應中,屬於取代反應的是:      (   )①CH3CH=CH2+Br2CH3CHBrCH2Br               ②CH3CH2OHCH2=CH2+H2O③CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O       ④C6H6+HNO3C6H5NO2+H2O...
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