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硫燃烧为什么要加水

更新时间: 2020-11-10 00:00:00     

硫燃烧防止高温熔融的硫磺滴落到瓶底烫裂瓶子,二氧化硫有毒是大气污染物,加水可以吸收。硫在氧气中会生成二氧化硫,二氧化硫是一种有害的气体,会污染大气层。在集气瓶中加水是为了吸收二氧化硫(二氧化硫易溶于水),是为了保护环境。

关键词: 燃烧 为什么

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