In senior chemistry teaching,many teachers trustfully think the reaction of 2O3(催化剂∥或hν)3O2 is not a oxidation-reduction(oxi-red) reaction.The paper discussed theoretically on the reaction in detail and thought the reaction is a oxi-red reaction.%高中化学教学中,大多教师对2O3(催化剂∥或hν)3O2的反应是非氧化还原反应深信不疑。文章从理论上对该反应进行了分析、探讨,认为该反应应该是氧化还原反应。
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