观察法配平化学方程式的技巧陕西省西安中学魏省瑜配平化学方程式的方法很多，观察法就是其中常见而又最简便的方法之一。如果掌握了观察法的配平技巧，那么常见的大多数方程式的配平就很容易。下面仅就观察法的配平技巧及其应用，谈一些看法。一、观察法配平方程式的技巧... Observation method to balance the skills of the chemical equation The Xi’an Middle School in Shaanxi Province, Wei Yu-yu has many methods for balancing chemical equations. Observation method is one of the most common and simple methods. If you have mastered the trimming technique of the observation method, then the trimming of most common equations is easy. The following are just some views on the trimming techniques and their applications of the observation method. First, observe the technique and square-skills...