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离子共存

> 下列各组离子能在溶液中大量共存的是（　　） A．Ag+、K+、NO3-、Cl- B．Mg2+、Na+、Cl-、SO42- C．Ca2+、Mg2+、OH-、Cl- D．H+、Na+、CO32-、SO42-

问题：

发布时间：2024-09-10

下列各组离子能在溶液中大量共存的是（　　）

A．Ag⁺、K⁺、NO₃^-、Cl^- B．Mg²⁺、Na⁺、Cl^-、SO₄^2-

C．Ca²⁺、Mg²⁺、OH^-、Cl^- D．H⁺、Na⁺、CO₃^2-、SO₄^2-

参考答案：

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下列各组离子能在溶液中大量共存的是（ ） A．Ag+、K+、NO3-、Cl- B．Mg2+、Na+、Cl-、SO42- C．Ca2+、Mg2+、OH-、Cl- D．H+、Na+、CO32-、SO42-

可能感兴趣的题目：

下列各组离子能在溶液中大量共存的是（　　）

A．Ag⁺、K⁺、NO₃^-、Cl^- B．Mg²⁺、Na⁺、Cl^-、SO₄^2-

C．Ca²⁺、Mg²⁺、OH^-、Cl^- D．H⁺、Na⁺、CO₃^2-、SO₄^2-