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燃烧四面体是哪四个
更新时间: 2020-10-31 00:00:00  

燃烧四面体是指:可燃物、助燃物、热能、火花。燃烧是一种放热发光的化学反应,其反应过程极其复杂,游离基的链锁反应是燃烧反应的实质,光和热是燃烧过程中发生的物理现象。

化学反应是指分子破裂成原子,原子重新排列组合生成新分子的过程,称为化学反应。在反应中常伴有发光发热变色生成沉淀物等,判断一个反应是否为化学反应的依据是反应是否生成新的分子。

关键词: 燃烧 四面体

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