题文
下列反应的化学方程式不正确的是( )
| A.CH2===CH2+HBr―→CH3—CH2—Br |
B.CH4+Cl2 CH3Cl+HCl |
C.2CH3Cl+2NaOH CH2===CH2+2NaCl+2H2O |
D.CH3Cl+NaOH CH3OH+NaCl |
下列反应的化学方程式不正确的是( )
| A.CH2===CH2+HBr―→CH3—CH2—Br |
B.CH4+Cl2 CH3Cl+HCl |
C.2CH3Cl+2NaOH CH2===CH2+2NaCl+2H2O |
D.CH3Cl+NaOH CH3OH+NaCl |
试题篮
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