在我们接触到的化学问题中,有时会出现反应物质量有多余或反应物不完全分解的情况,其中大多数问题较为明显,但也有一些题目所述反应的不完全性需经分析有关数据才能清楚.有些同学往往由于挖掘不出这一隐含条件而导致错解.下面举例说明分析反应不完全性的有关方法. Among the chemical problems we are exposed to, there are times when there is excess of reactants or incomplete decomposition of reactants, most of which are obvious, but some of the problems described in the incompleteness of the reaction need to be analyzed after the relevant data Clearly, some students tend to misunderstand that they can not find out the implied condition, and the following is an example of how to analyze the incompleteness of the reaction.