如图1为某化学实验小组同学设计的制取氧气及探究可燃物燃烧条件的实验装置图.请回答下列问题:(1)锥形 (2分)如图为某学生设计的探究可燃物燃烧条件的实验。请回答:...
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(1)锥形瓶中发生反应的化学方程式为:2H2O2
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