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氧化还原反应是高中化学学习的重要部分,因为此板块的知识点较多,所涉及到的元素较多,产生的反应现象和方程式也是多种多样,而很多氧化还原反应方程式当中,需要涉及到元素的化合价的计算配平。本文以氧化还原反应中常见的定律运用进行分析,以历届高考中出现次多角度的题型计算为例进行探讨。
Redox reaction is an important part of high school chemistry learning because there are many points of knowledge and more elements involved in this section, and the reaction phenomena and equations produced are also varied. However, many redox reaction equations need to be involved Calculation of the valence of the elements. In this paper, redox reactions common law to analyze the use of the previous college entrance examination in the multi-angle problem calculation as an example to explore.