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氯及其化合物

> 将等物质的量的SO 2和Cl 2混合后的气体溶解于适量的蒸馏水，取该混合液滴入到含有品红和Ba(NO 3) 2的溶液中，则发生的实验现象是 A．红色溶液很快褪色 B．红色溶液不褪色 C．溶液中有沉淀生成 D．溶液中有气泡产生

问题：

发布时间：2024-09-11

将等物质的量的SO ₂和Cl ₂混合后的气体溶解于适量的蒸馏水，取该混合液滴入到含有品红和Ba(NO ₃) ₂的溶液中，则发生的实验现象是

A．红色溶液很快褪色 B．红色溶液不褪色

C．溶液中有沉淀生成 D．溶液中有气泡产生

参考答案：

提问用户：bi***7r8

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