| 转化法制备硝酸钾的微型实验 |
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| 引用本文： | 丁宗庆. 转化法制备硝酸钾的微型实验[J]. 内蒙古民族大学学报(自然科学版), 2004, 19(1): 41-43 |
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| 作者姓名： | 丁宗庆 |
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| 作者单位： | 郧阳师范高等专科学校,化学系,湖北,丹江口,442700 |
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| 摘 要： | 设计了一个在试管中利用NaNO3和KCl通过转化法制备KNO3的微型实验．该实验试剂用量仅为常量实验的1／10，反应装置简单．反应时间只需43min，产率达75％以上，产品质量合格．
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| 关 键 词： | 硝酸钾 微型实验 转化法 |
| 文章编号： | 1671-0185(2004)01-0041-03 |
| 修稿时间： | 2003-07-18 |
The Microscale Chemical Experiment of Potassium Nitrate''''s Preparation from Method of Transforming |
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| DING Zong-qing. The Microscale Chemical Experiment of Potassium Nitrate''''s Preparation from Method of Transforming[J]. Journal of Inner Mongolia University for the Nationalities(Natural Sciences), 2004, 19(1): 41-43 |
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| Authors: | DING Zong-qing |
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| Abstract: | The microscale experiment,from which potassim nitrate was prepared in test tube via the method of transformation,was designed.In this method,the quantity of reagents is only one tenth of the constant experiment,and the reaction device is simply.The reaction time is 43 minutes and the yield reaches more than 75%,and the product quality is qualified. |
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| Keywords: | Potassium Nitrate Microscale Chemical Experiment Transforming |
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