| 几个有关磷的实验装置及方法的改进 |
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| 引用本文： | 赵玉英,段莉梅,阿力塔.几个有关磷的实验装置及方法的改进[J].内蒙古民族大学学报(自然科学版),2000(1). |
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| 作者姓名： | 赵玉英 段莉梅 阿力塔 |
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| 作者单位： | 内蒙古民族师院化学系!内蒙古通辽028043 |
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| 摘 要： | 本文将“无机化学实验”中几个有关磷的实验装置及方法进行了改进 ,采用封闭装置 ,避免了原实验过程污染环境的缺点 ,并可对实验产物进行鉴定与利用 ,经多次重复实验 ,效果较好 ,达到了教学目的。
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| 关 键 词： | 封闭装置 实验改进 磷 |
The Improvement of Experimental Devices and Methods on Phosphorous |
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| ZHAO Yu-ying,DUAN Li-mei,ALIA.The Improvement of Experimental Devices and Methods on Phosphorous[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2000(1). |
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| Authors: | ZHAO Yu-ying DUAN Li-mei ALIA |
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| Abstract: | In this paper,several experiment devices and methods on phosphorous were improved.By using sealed devices,the environmental pollutions in the original experiment were avoided.The products could be identified and used in following experiment.Repeated experiments indicated that good results can be achieved,as is the teaching aim. |
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| Keywords: | sealed devices experimental improvement phosphorous |
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