氧化还原反应是中学化学中最重要的基本理论之一.在高中阶段氧化还原反应分三次学习并层层递进.在必修一中分两个阶段分别学习氧化还原的基本概念和氧化还原方程式的配平;在必修2和选修4中分层次学习原电池和电解池,而原电池和电解池都是化学能与电能的相互转化,离不开氧化还原反应,可以是看作为氧化还原反应的相关概念在原电池和电解池中的应用,也可以说是氧化还原知识的升华.三个阶段是层层 Redox reaction is one of the most important basic theories in high school chemistry. In high school, the redox reaction is studied in three steps and progressed step by step. The basic concepts of redox and redox equations Trim; compulsory 2 and elective 4 in the hierarchical learning of primary cells and electrolytic cells, and primary cells and electrolytic cells are chemical energy and electricity conversion, inseparable from the redox reaction can be seen as the redox reaction related The concept of the application of the original battery and electrolytic cell can also be said to be the sublimation of redox knowledge. The three stages are layers