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化学方程式是初中化学重要的化学用语之一,因此也是各地中考考查的重点与热点.下面以近几年的中考题为例,剖析该类题的题型及解题思路.一、完成化学方程式1.缺项完成该类题的解题思路是:首先根据已掌握
The chemical equation is one of the important chemical terms of junior high school chemistry, and therefore is also the focus and hot spot in the middle school entrance examination.The following takes the senior high school entrance examination questions in recent years as an example to analyze the types of questions and problem solving ideas.First, to complete the chemical equation 1 The lack of ideas to solve the problem of completing such questions is: First of all based on the mastered