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离子共存

> 下列能大量共存且溶液为无色透明的离子组是 [ ] A．Al 3+、Na +、HCO 3 -、Cl - B．Fe 3+、NO 3 -、Cl -、SO 4 2- C．Na +、H +、SO 3 2-、NO 3 - D．SiO 3 2-、Na +、K +、CO 3 2-

问题：

发布时间：2024-09-07

下列能大量共存且溶液为无色透明的离子组是
[ ]
A．Al ³⁺、Na ⁺、HCO ₃ ^-、Cl ^-
B．Fe ³⁺、NO ₃ ^-、Cl ^-、SO ₄ ^2-
C．Na ⁺、H ⁺、SO ₃ ^2-、NO ₃ ^-D．SiO ₃ ^2-、Na ⁺、K ⁺、CO ₃ ^2-

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