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rong jie ji suan de gui lei
Author(s): 
Pages: 32-34
Year: Issue:  12
Journal: Required Reading for Junior Middle School Students

Abstract: <正> 初三化学有关物质溶解度和溶质的质量分数计算是大纲所要求的重点,也是难点。如果我们能够对溶液问题进行分析、比较而概括出一般规律,完成由题及类的学习过程,就能举一反三,触类旁通。为此,同学们应掌握以下计算。
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