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离子共存

> 在溶液中，能够大量共存的离子组是（　　） A．Cu2+、Cl-、Ba2+、OH- B．K+、CO32-、Na+、Ca2+ C．K+、Ba2+、OH-、SO42- D．Mg2+、Na+、Cl-、SO42-

问题：

发布时间：2024-09-08

在溶液中，能够大量共存的离子组是（　　）

A．Cu²⁺、Cl^-、Ba²⁺、OH^- B．K⁺、CO₃^2-、Na⁺、Ca²⁺

C．K⁺、Ba²⁺、OH^-、SO₄^2- D．Mg²⁺、Na⁺、Cl^-、SO₄^2-

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在溶液中，能够大量共存的离子组是（ ） A．Cu2+、Cl-、Ba2+、OH- B．K+、CO32-、Na+、Ca2+ C．K+、Ba2+、OH-、SO42- D．Mg2+、Na+、Cl-、SO42-

可能感兴趣的题目：

在溶液中，能够大量共存的离子组是（　　）

A．Cu²⁺、Cl^-、Ba²⁺、OH^- B．K⁺、CO₃^2-、Na⁺、Ca²⁺

C．K⁺、Ba²⁺、OH^-、SO₄^2- D．Mg²⁺、Na⁺、Cl^-、SO₄^2-