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离子共存

> 在无色透明的酸性溶液中，能大量共存的离子组是（　　） A．MnO4-、K+、SO42-、Na+ B．Na+、SiO32-、K+、NO3- C．NH4+、NO3-、Al3+、Cl- D．K+、SO42-、HCO3-、Na+

问题：

发布时间：2024-09-10

在无色透明的酸性溶液中，能大量共存的离子组是（　　）

A．MnO₄^-、K⁺、SO₄^2-、Na⁺ B．Na⁺、SiO₃^2-、K⁺、NO₃^-

C．NH₄⁺、NO₃^-、Al³⁺、Cl^- D．K⁺、SO₄^2-、HCO₃^-、Na⁺

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在无色透明的酸性溶液中，能大量共存的离子组是（ ） A．MnO4-、K+、SO42-、Na+ B．Na+、SiO32-、K+、NO3- C．NH4+、NO3-、Al3+、Cl- D．K+、SO42-、HCO3-、Na+

可能感兴趣的题目：

在无色透明的酸性溶液中，能大量共存的离子组是（　　）

A．MnO₄^-、K⁺、SO₄^2-、Na⁺ B．Na⁺、SiO₃^2-、K⁺、NO₃^-

C．NH₄⁺、NO₃^-、Al³⁺、Cl^- D．K⁺、SO₄^2-、HCO₃^-、Na⁺