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离子共存

> 在某无色的酸性溶液中，能共存的离子组是（　　） A．Na+、K+、SO42-、CO32- B．Al3+、K+、SO42-、NO3- C．Na+、K+、Cl-、NO3- D．Fe3+、K+、SO42-、Cl-

问题：

发布时间：2024-09-08

在某无色的酸性溶液中，能共存的离子组是（　　）

A．Na⁺、K⁺、SO₄^2-、CO₃^2- B．Al³⁺、K⁺、SO₄^2-、NO₃^-

C．Na⁺、K⁺、Cl^-、NO₃^- D．Fe³⁺、K⁺、SO₄^2-、Cl^-

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在某无色的酸性溶液中，能共存的离子组是（ ） A．Na+、K+、SO42-、CO32- B．Al3+、K+、SO42-、NO3- C．Na+、K+、Cl-、NO3- D．Fe3+、K+、SO42-、Cl-

可能感兴趣的题目：

在某无色的酸性溶液中，能共存的离子组是（　　）

A．Na⁺、K⁺、SO₄^2-、CO₃^2- B．Al³⁺、K⁺、SO₄^2-、NO₃^-

C．Na⁺、K⁺、Cl^-、NO₃^- D．Fe³⁺、K⁺、SO₄^2-、Cl^-