在化学方程式中有一类反应物和生成物都相同 ,而各物质的系数却不尽相同的方程式———有多组计量系数的化学方程式 ,简称为多系数方程式。为了探索其本质 ,笔者对这类方程式的分类、存在条件、实际应用及配平方法等进行了研究 ,特提出与各位商榷。一、分类多系数方程式按其组? In the chemical equations, there is a class of reactants and products that are all the same, and the coefficients of each material are not the same as the equations—the chemical equations with multiple sets of measurement coefficients are simply called the multi-coefficient equations. In order to explore its essence, the author has studied the classification, existence conditions, practical application, and trimming methods of such equations, and has specifically proposed discussions with you. First, the classification of multi-coefficient equation according to its group?