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离子反应方程式的书写,是中学化学学习的重点内容之一,更是历年高考的必考题目之一。然而,涉及离子反应方程式书写的一大难点,即是“物质的量”与离子反应方程式的关系,且由于“物质的量”不同,导致其离子反应方程式的表示形式不同,成为许多同学最感棘手的问题。为此,大家在复习中必须给予高度的重视,掌握好这类离子反应方程式书写的方法。本文将中学化学所及到的与“量”有关或看似与“量”有关的离子反应方程式的书写作一总结,以期能够帮助各位突破这一难
The writing of the equation of ion reaction is one of the key contents of chemistry learning in middle school, and it is one of the subjects that must be examined in the college entrance examination. However, one of the major difficulties involved in formulating ion reaction equations is the relationship between the “amount of material” and the ion reaction equation, and due to the difference in the amount of “substance”, the expression of the ion reaction equation is different. Many students have the most troublesome problems. For this reason, everyone must pay high attention to the review and master the method of writing such ion reaction equations. This article summarizes the books written by Middle School Chemistry that relate to “quantity” or seemingly “quantity” related ion reaction equations in order to help you overcome this difficulty.