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离子共存

> 下列各组中的离子，能在溶液中大量共存的是（　　） A．Mg2+、H+、Cl-、OH- B．Na+、Ba2+、CO32-、NO3- C．Na+、H+、Cl-、CO32- D．K+、Cu2+、NO3-、SO42-

问题：

发布时间：2024-09-12

下列各组中的离子，能在溶液中大量共存的是（　　）

A．Mg²⁺、H⁺、Cl^-、OH^- B．Na⁺、Ba²⁺、CO₃^2-、NO₃^-

C．Na⁺、H⁺、Cl^-、CO₃^2- D．K⁺、Cu²⁺、NO₃^-、SO₄^2-

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提问用户：Os***Hmt

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下列各组中的离子，能在溶液中大量共存的是（ ） A．Mg2+、H+、Cl-、OH- B．Na+、Ba2+、CO32-、NO3- C．Na+、H+、Cl-、CO32- D．K+、Cu2+、NO3-、SO42-

可能感兴趣的题目：

下列各组中的离子，能在溶液中大量共存的是（　　）

A．Mg²⁺、H⁺、Cl^-、OH^- B．Na⁺、Ba²⁺、CO₃^2-、NO₃^-

C．Na⁺、H⁺、Cl^-、CO₃^2- D．K⁺、Cu²⁺、NO₃^-、SO₄^2-