摘要:16.下列单.双线桥的表示方法不正确的是 A.2Na + Cl2 == 2 NaCl B. Cl2 + 2NaOH = NaCl+ NaClO+H2O C.2Na+2H2O==2NaOH+H2↑ D. Br2 + 2KI == 2KBr+I2
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下列单、双线桥的表示方法不正确的是( )
A.2Na + Cl2 == 2 NaCl B. Cl2 + 2NaOH = NaCl+ NaClO+H2O
C.2Na+2H2O==2NaOH+H2↑ D. Br2 + 2KI == 2KBr+I2