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化学式计算是化学计算中的重要内容。通过化学式计算可以加深对化学式符号、系数的理解。本文将化学式计算中的五种类型归纳如下,供同学参考。一、直接计算型例1计算下列物质的式量。(1)氯酸钾的式量是多少?
Chemical formula calculation is an important part of chemical calculations. The chemical formula calculation can deepen the understanding of chemical symbols and coefficients. This article summarizes the five types of chemical formula calculations for students’ reference. I. Direct Calculation Example 1 Calculate the formula weight of the following substances. (1) What is the formula of potassium chlorate?