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离子共存

> 在水溶液中能大量共存的一组离子是（　　） A．Al3+、Na+、HCO3-、SO42- B．H+、Fe2+、ClO-、Cl- C．Mg2+、K+、SO42‑、NO3- D．NH4+ Ag+、OH-、Br-

问题：

发布时间：2024-09-11

在水溶液中能大量共存的一组离子是（　　）

A．Al³⁺、Na⁺、HCO₃^-、SO₄^2- B．H⁺、Fe²⁺、ClO^-、Cl^-

C．Mg²⁺、K⁺、SO₄²‑、NO₃^- D．NH₄⁺ Ag⁺、OH^-、Br^-

参考答案：

提问用户：cb***xia

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在水溶液中能大量共存的一组离子是（ ） A．Al3+、Na+、HCO3-、SO42- B．H+、Fe2+、ClO-、Cl- C．Mg2+、K+、SO42‑、NO3- D．NH4+ Ag+、OH-、Br-

可能感兴趣的题目：

在水溶液中能大量共存的一组离子是（　　）

A．Al³⁺、Na⁺、HCO₃^-、SO₄^2- B．H⁺、Fe²⁺、ClO^-、Cl^-

C．Mg²⁺、K⁺、SO₄²‑、NO₃^- D．NH₄⁺ Ag⁺、OH^-、Br^-