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离子共存

> 在溶液中能大量共存且无色透明的离子组是（　　） A．Na+，K+，Cl-，NO3- B．Ca2+，Cl-，HCO3-，H+ C．Na+，K+，MnO4-，NO3- D．Cu2+，K+，OH-，SO42-

问题：

发布时间：2024-09-08

在溶液中能大量共存且无色透明的离子组是（　　）

A．Na⁺，K⁺，Cl^-，NO₃^- B．Ca²⁺，Cl^-，HCO₃^-，H⁺

C．Na⁺，K⁺，MnO₄^-，NO₃^- D．Cu²⁺，K⁺，OH^-，SO₄^2-

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在溶液中能大量共存且无色透明的离子组是（ ） A．Na+，K+，Cl-，NO3- B．Ca2+，Cl-，HCO3-，H+ C．Na+，K+，MnO4-，NO3- D．Cu2+，K+，OH-，SO42-

可能感兴趣的题目：

在溶液中能大量共存且无色透明的离子组是（　　）

A．Na⁺，K⁺，Cl^-，NO₃^- B．Ca²⁺，Cl^-，HCO₃^-，H⁺

C．Na⁺，K⁺，MnO₄^-，NO₃^- D．Cu²⁺，K⁺，OH^-，SO₄^2-