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离子共存

> 某无色溶液中能大量共存的一组离子是（　　） A．H+、Ba2+、HCO3、Cl- B．K+、Fe3+、I-、NO3- C．NH4+、Al3+、Cl-、NO3- D．Mg2+、SO42-、SiO32-、H+

问题：

发布时间：2024-09-07

某无色溶液中能大量共存的一组离子是（　　）

A．H⁺、Ba²⁺、HCO₃、Cl^- B．K⁺、Fe³⁺、I^-、NO₃^-

C．NH₄⁺、Al³⁺、Cl^-、NO₃^- D．Mg²⁺、SO₄^2-、SiO₃^2-、H⁺

参考答案：

提问用户：pl***fyL

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某无色溶液中能大量共存的一组离子是（ ） A．H+、Ba2+、HCO3、Cl- B．K+、Fe3+、I-、NO3- C．NH4+、Al3+、Cl-、NO3- D．Mg2+、SO42-、SiO32-、H+

可能感兴趣的题目：

某无色溶液中能大量共存的一组离子是（　　）

A．H⁺、Ba²⁺、HCO₃、Cl^- B．K⁺、Fe³⁺、I^-、NO₃^-

C．NH₄⁺、Al³⁺、Cl^-、NO₃^- D．Mg²⁺、SO₄^2-、SiO₃^2-、H⁺