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离子共存

> 在强碱溶液中，下列各组离子能够大量共存的是（　　） A．Mg2+、Ca2+、HCO3-、Cl- B．Na+、Al3+、ClO-、SO42- C．K+、Fe2+、SO42-、Br- D．ClO-、K+、Cl-、SO42-

问题：

发布时间：2024-09-11

在强碱溶液中，下列各组离子能够大量共存的是（　　）

A．Mg²⁺、Ca²⁺、HCO₃^-、Cl^- B．Na⁺、Al³⁺、ClO^-、SO₄^2-

C．K⁺、Fe²⁺、SO₄^2-、Br^- D．ClO^-、K⁺、Cl^-、SO₄^2-

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在强碱溶液中，下列各组离子能够大量共存的是（ ） A．Mg2+、Ca2+、HCO3-、Cl- B．Na+、Al3+、ClO-、SO42- C．K+、Fe2+、SO42-、Br- D．ClO-、K+、Cl-、SO42-

可能感兴趣的题目：

在强碱溶液中，下列各组离子能够大量共存的是（　　）

A．Mg²⁺、Ca²⁺、HCO₃^-、Cl^- B．Na⁺、Al³⁺、ClO^-、SO₄^2-

C．K⁺、Fe²⁺、SO₄^2-、Br^- D．ClO^-、K⁺、Cl^-、SO₄^2-