| 置换法测金属原子量实验的微型化 |
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| 引用本文： | 覃松,罗泸花,兰子平,黄成华.置换法测金属原子量实验的微型化[J].内江师范学院学报,2010,25(2):84-86. |
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| 作者姓名： | 覃松 罗泸花 兰子平 黄成华 |
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| 作者单位： | 1. 内江师范学院化学与生命科学学院,四川,内江,641100
2. 泸州二中,四川,泸州,646000 |
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| 基金项目： | 内江市范学院教改项目(JG200804-123) |
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| 摘 要： | 对置换法测金属原子量实验进行了微型化研究，改进了实验装置，实现了药品的微量化．与常量制备的方法相比较，具有节约药品、省时、装置简便、操作安全快速等优点．
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| 关 键 词： | 置换反应实验 微型化 相对原子式量 镁 |
On the Miniature Experiment in the Determination of Metal Atomic Weight by Replacement Method |
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| QIN Song,LUO Lu-hua,LAN Zi-ping,HUANG Cheng-hua.On the Miniature Experiment in the Determination of Metal Atomic Weight by Replacement Method[J].Journal of Neijiang Teachers College,2010,25(2):84-86. |
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| Authors: | QIN Song LUO Lu-hua LAN Zi-ping HUANG Cheng-hua |
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| Institution: | 1.College of Chemistry and Life Science/a>;Neijiang Normal University/a>;Neijiang/a>;Sichuan 641100/a>;China/a>;2.Luzhou No.2 Middle School/a>;Luzhou/a>;Sichuan 646000/a>;China |
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| Abstract: | By the use of replacement method,a miniature experiment was carried out to determine metal atomic weight researched.Improvement is made to the experimental apparatus and the drugs used have successfully been reduced to a micro-scale level.Compared with traditional methods,the new method was characterized by less use of drugs,time-saving,simple apparatus and safe and fast operation. |
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| Keywords: | replacement reaction experiment micromation relative atomicweight maganesium |
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