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1. The chemical reaction between chlorine and water produces hypochlorous acid.
氯和水之间的化学反应产生次氯酸。
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2. Chlorine is a common chemical used in bleaching agents.
氯是漂白剂中常用的一种常见化学物质。
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3. In the process of disinfection, chlorine is often used to kill bacteria.
在消毒过程中,经常使用氯来杀死细菌。