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苯酚性质实验教学中的几个问题 被引量:2

Several Problems of Experimental Instruction in the Properties of Phenol
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摘要 通过一系列的实验,提出了苯酚性质实验教学中某些至今还不甚清楚的基本问题。特别是苯酚的晶熔体系,苯酚与溴水,苯酚与FeCl3显色反应等教学热点问题,作者对这些问题展示了自己的观点。 In the experimental instruction in the properties of phenol in middle school, some basic problems are not exactly clear to us up to now, especially the lyo-system of phenol, the color reactions between phenol and bromine and between phenol and ferric chloride which are valuable to fix mind on some ideas have been obtained about these problems through a series of experiments. Here the author presents his point of view.
出处 《重庆师范学院学报(自然科学版)》 1996年第1期81-84,共4页 Journal of Chongqing Normal University(Natural Science Edition)
关键词 苯酚 溶解性 实验教学 phenol, solubility, reaction
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