A.H2C的精選

問題詳情：下列有機方程式書寫正確的是(   )A．H2C＝CH2＋Br2 → CH3CHBr2B．C6H5OH+NaOH → C6H5ONa+H2OC． CH3COOH＋HOCH2CH3CH3CH2COOCH3＋H2OD．CH3CH2OH         CH2===CH2↑＋H2O 【回答】B知識點：溴乙*鹵代烴題...