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在高考化学试题中常出现一些图表,这些图表中都含有大量信息,而这些信息又是隐含的.这就要求考生了解图表所呈现的化学含义,掌握化学图表最基本的分析方法,从中提炼出相关的化学信息,尝试应用图表分析解决化学问题.2009年《考试说明》在“观察能力”方面要求考生具有“能够通过
Chemical tests in the entrance exam often appear in a number of charts, these charts contain a lot of information, and these information is implicit.This requires the examinee to understand the chemical implications of the chart, master the most basic chemical analysis chart, from which Related chemical information, try to apply chart analysis to solve the chemical problem.The 2009 “Exam Description” in the “ability to observe” require candidates to have "can pass