摘要
配平氧化还原反应方程式的原则是:还原剂氧化数升高的数值等于氧化剂氧化数降低的数值。用"分子氧化数升降代数和法"进行配平可分三个步骤,它适用于分子间氧化还原反应、分子内氧化还原反应和岐化反应等各种类型方程式的配平。
The principle of balancing equation of oxidation-reaction is that the rising oxidation number of reductant is equal to the dropping oxidation number of oxidant. Three steps are needed by using ＂total number of rising and dropping oxidation number＂ to balance equation. This way is fit for balancing equation of oxidizing and reducing reaction among or inside molecules, divergent reaction and other kinds of equations.
出处
《大连教育学院学报》
2008年第3期65-66,共2页
Journal of Dalian Education University
关键词
化学反应
氧化还原反应方程式
配平
分子氧化数升降代数和法
chemical reaction
anti-equation of oxidizing and reducing reaction
balance
total number of rising and dropping oxidation number
