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离子共存

> 下列各组离子，在滴加石蕊试液后会变蓝的溶液中能大量共存，且溶液为无色透明的离子组是（　　） A．K+、MnO4-、Cl-、SO42- B．Na+、NO3-、HCO3-、Cl- C．Na+、H+、NO3-、SO42- D．Na+、NO3-、SO42-、Cl-

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发布时间：2024-09-10

下列各组离子，在滴加石蕊试液后会变蓝的溶液中能大量共存，且溶液为无色透明的离子组是（　　）

A．K⁺、MnO₄^-、Cl^-、SO₄^2- B．Na⁺、NO₃^-、HCO₃^-、Cl^-

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

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提问用户：E5***1IC

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下列各组离子，在滴加石蕊试液后会变蓝的溶液中能大量共存，且溶液为无色透明的离子组是（ ） A．K+、MnO4-、Cl-、SO42- B．Na+、NO3-、HCO3-、Cl- C．Na+、H+、NO3-、SO42- D．Na+、NO3-、SO42-、Cl-

可能感兴趣的题目：

下列各组离子，在滴加石蕊试液后会变蓝的溶液中能大量共存，且溶液为无色透明的离子组是（　　）

A．K⁺、MnO₄^-、Cl^-、SO₄^2- B．Na⁺、NO₃^-、HCO₃^-、Cl^-

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