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离子共存

> 下列各组离子中，能在无色透明溶液中大量共存的是 [ ] A. Na +、H +、Cl -、OH - B. K +、Na +、CO 3 2-、OH - C. K +、SO 4 2-、NO 3 -、MnO 4 - D. Na +、HCO 3 -、H +、Ca 2+

问题：

发布时间：2024-09-12

下列各组离子中，能在无色透明溶液中大量共存的是
[ ]
A. Na ⁺、H ⁺、Cl ^-、OH ^-
B. K ⁺、Na ⁺、CO ₃ ^2-、OH ^-C. K ⁺、SO ₄ ^2-、NO ₃ ^-、MnO ₄ ^-D. Na ⁺、HCO ₃ ^-、H ⁺、Ca ²⁺

参考答案：

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下列各组离子中，能在无色透明溶液中大量共存的是 [ ] A. Na +、H +、Cl -、OH - B. K +、Na +、CO 3 2-、OH -C. K +、SO 4 2-、NO 3 -、MnO 4 -D. Na +、HCO 3 -、H +、Ca 2+

可能感兴趣的题目：

下列各组离子中，能在无色透明溶液中大量共存的是
[ ]
A. Na ⁺、H ⁺、Cl ^-、OH ^-
B. K ⁺、Na ⁺、CO ₃ ^2-、OH ^-C. K ⁺、SO ₄ ^2-、NO ₃ ^-、MnO ₄ ^-D. Na ⁺、HCO ₃ ^-、H ⁺、Ca ²⁺