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与量有关的离子方程式的书写

> 向亚硫酸氢铵溶液中逐滴加入一定量NaOH溶液，以下为实验过程中发生反应的离子方程式，其中错误的是（　　） A．NH4++2HSO3-+3OH-→NH3•H2O+2SO32-+2H2O B．NH4++HSO3-+2OH-→NH3•H2O+SO32-+H2O C．2NH4++HSO3-+3OH-→2NH3•H2O+SO32-+H2O D．2NH4++5HSO3-+7OH-→2NH3•H2O+5SO32-+5H2O

问题：

发布时间：2024-09-10

向亚硫酸氢铵溶液中逐滴加入一定量NaOH溶液，以下为实验过程中发生反应的离子方程式，其中错误的是（　　）

A．NH₄⁺+2HSO₃^-+3OH^-→NH₃•H₂O+2SO₃^2-+2H₂O

B．NH₄⁺+HSO₃^-+2OH^-→NH₃•H₂O+SO₃^2-+H₂O

C．2NH₄⁺+HSO₃^-+3OH^-→2NH₃•H₂O+SO₃^2-+H₂O

D．2NH₄⁺+5HSO₃^-+7OH^-→2NH₃•H₂O+5SO₃^2-+5H₂O

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