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116问答网 > 氯水加入溴化钠溶液中震荡，再加入四氯化碳后有什么现象？

氯水加入溴化钠溶液中震荡，再加入四氯化碳后有什么现象？

2025-03-15 10:34:51

推荐回答（3个）

回答1：

发生Cl2+3NaBr=2NaCl+Br2的置换反应，Br2遇到CCl4发生萃取。
上层是无色的水层，下层是橙红色的Br2的CCl4溶液。

回答2：

溶液分层，上层为无色氯化钠溶液，下层为橙红色的溴的四氯化碳

回答3：

变红

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