关于化学反应影响天平平衡结果的习题类型很多,这类习题的实质就是分析在天平左右两盘上进行的化学反应中增加的质量是否相等。当反应中有气体生成时问题就变得复杂。下面我们就反应中有气体生成的问题介绍一种分析方法。一、“等量”加“等量”问题的分析这一般是指天平左右两 There are many types of exercises on the effects of chemical reactions on the balance of the balance. The essence of such exercises is to analyze whether the added mass in the chemical reactions on the left and right scales of the balance is equal. The problem becomes complicated when gas is generated in the reaction. In the following, we introduce an analysis method for the problem of gas generation in the reaction. An analysis of the question of “equal volume” plus “equal volume” generally refers to the balance