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离子共存

> 下列各组离子在溶液中能大量共存的是（　　） A．NH4+，SO42-，K+，OH- B．Na+，Ba2+，NO3-，SO42- C．K+，Cl-，CO32-，Na+ D．H+，NO3-，Na+，CO32-

问题：

发布时间：2024-09-09

下列各组离子在溶液中能大量共存的是（　　）

A．NH₄⁺，SO₄^2-，K⁺，OH^- B．Na⁺，Ba²⁺，NO₃^-，SO₄^2-

C．K⁺，Cl^-，CO₃^2-，Na⁺ D．H⁺，NO₃^-，Na⁺，CO₃^2-

参考答案：

提问用户：oC***xj1

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下列各组离子在溶液中能大量共存的是（ ） A．NH4+，SO42-，K+，OH- B．Na+，Ba2+，NO3-，SO42- C．K+，Cl-，CO32-，Na+ D．H+，NO3-，Na+，CO32-

可能感兴趣的题目：

下列各组离子在溶液中能大量共存的是（　　）

A．NH₄⁺，SO₄^2-，K⁺，OH^- B．Na⁺，Ba²⁺，NO₃^-，SO₄^2-

C．K⁺，Cl^-，CO₃^2-，Na⁺ D．H⁺，NO₃^-，Na⁺，CO₃^2-