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离子共存

> 常温下，下列各组离子在指定溶液中一定能大量共存的是： [ ] A．在水溶液中： H +、I -、NO 3 -、SiO 3 2- B．饱和氯水中： Cl -、NO 3 -、Na +、SO 3 2- C．将足量CO 2通入时：H +、NH 4 +、Al 3+、SO 4 2- D．碱性溶液中：NO 3 -、I -、Na +、Al 3+

问题：

发布时间：2024-09-12

常温下，下列各组离子在指定溶液中一定能大量共存的是：
[ ]
A．在水溶液中： H ⁺、I ^-、NO ₃ ^-、SiO ₃ ^2-
B．饱和氯水中： Cl ^-、NO ₃ ^-、Na ⁺、SO ₃ ^2-
C．将足量CO ₂通入时：H ⁺、NH ₄ ⁺、Al ³⁺、SO ₄ ^2-D．碱性溶液中：NO ₃ ^-、I ^-、Na ⁺、Al ³⁺

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