balance chemical equation

常见例句

There are many ways to keep the chemical equation of many group Balancing coefficient balance.
多組配平系數方程式的配平，方法較多。
In order to balance a chemical equation it is essential that it represent a reaction in true manner.
考慮到先前描述過的化學反應，方程式是描述這些化學反應的一種有用的方式。
At present, domestic research on chemical equation mainly focuses on how to guide students to remember chemical equation, balance chemical equation, and understand chemical equation etc.
目前，國內一些有關化學方程式的教學研究著重指導了學生如何記憶化學方程式、配平化學方程式、對化學方程式的理解等。

How to balance a chemical equation?
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