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考点摘要1.掌握有关氧化还原反应的概念。氧化还原反应的概念包括氧化和还原、氧化性和还原性、氧化剂和还原剂、氧化产物和还原产物等。命题多以选择题或填空题的形式出现。2.综合应用化合价变化和电子转移的观点分析判断氧化还原反应中电子转移的方向和数目,配
Test Summary 1. Grasp the concept of redox reactions. The concept of redox reactions include oxidation and reduction, oxidation and reduction, oxidants and reducing agents, oxidation products and reduction products. Propositions to multiple choice or fill in the blank form. 2. Comprehensive application valence change and electron transfer point of view to determine the redox reaction in the electron transfer direction and number, with