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离子共存

> 在某无色透明的酸性溶液中，能共存的离子组是（　　） A．Na+、NO3-、K+、OH- B．MnO4-、K+、SO42-、Na+ C．K+、SO42-、HCO3-、Na+ D．NH4+、NO3-、Al3+、Cl-

问题：

发布时间：2024-09-10

在某无色透明的酸性溶液中，能共存的离子组是（　　）

A．Na⁺、NO₃^-、K⁺、OH^- B．MnO₄^-、K⁺、SO₄^2-、Na⁺

C．K⁺、SO₄^2-、HCO₃^-、Na⁺ D．NH₄⁺、NO₃^-、Al³⁺、Cl^-

参考答案：

提问用户：2v***sH4

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在某无色透明的酸性溶液中，能共存的离子组是（ ） A．Na+、NO3-、K+、OH- B．MnO4-、K+、SO42-、Na+ C．K+、SO42-、HCO3-、Na+ D．NH4+、NO3-、Al3+、Cl-

可能感兴趣的题目：

在某无色透明的酸性溶液中，能共存的离子组是（　　）

A．Na⁺、NO₃^-、K⁺、OH^- B．MnO₄^-、K⁺、SO₄^2-、Na⁺

C．K⁺、SO₄^2-、HCO₃^-、Na⁺ D．NH₄⁺、NO₃^-、Al³⁺、Cl^-