天气预报 > 其他 > 苯可以使溴的四氯化碳溶液褪色吗
苯可以使溴的四氯化碳溶液褪色吗
更新时间: 2020-09-19 00:00:00  

苯分子中,碳与碳之间的键是一种介于碳的单双之间的独特的键,一般条件下不会与溴发生加成反应,而要与溴发生取代反应,需要在催化剂存在下与纯净的溴才可以。所以不会使溶液褪色。

关键词: 可以 四氯化碳 溶液 褪色

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