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> 某溶液能溶解Al（OH） 3，则此溶液中一定能大量共存的离子组是（　　） A．Mg2+、Cl-、Na+、NO3- B．K+、Na+、NO3-、HCO3- C．Na+、Ba2+、Cl-、NO3- D．Fe3+、Na+、AlO2-、SO42-

问题：

发布时间：2024-09-12

某溶液能溶解Al（OH） ₃，则此溶液中一定能大量共存的离子组是（　　）

A．Mg²⁺、Cl^-、Na⁺、NO₃^- B．K⁺、Na⁺、NO₃^-、HCO₃^-

C．Na⁺、Ba²⁺、Cl^-、NO₃^- D．Fe³⁺、Na⁺、AlO₂^-、SO₄^2-

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某溶液能溶解Al（OH） 3，则此溶液中一定能大量共存的离子组是（ ） A．Mg2+、Cl-、Na+、NO3- B．K+、Na+、NO3-、HCO3- C．Na+、Ba2+、Cl-、NO3- D．Fe3+、Na+、AlO2-、SO42-

可能感兴趣的题目：

某溶液能溶解Al（OH） ₃，则此溶液中一定能大量共存的离子组是（　　）

A．Mg²⁺、Cl^-、Na⁺、NO₃^- B．K⁺、Na⁺、NO₃^-、HCO₃^-

C．Na⁺、Ba²⁺、Cl^-、NO₃^- D．Fe³⁺、Na⁺、AlO₂^-、SO₄^2-