| 氢气的制备及铜原子量测定的实验改进探讨 |
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| 引用本文： | 郑典慧.氢气的制备及铜原子量测定的实验改进探讨[J].赣南师范学院学报,2004,25(6):93-94. |
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| 作者姓名： | 郑典慧 |
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| 作者单位： | 台州学院,化学系,浙江,临海,317000 |
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| 摘 要： | 分析了氢气的制备及铜原子量测定的常规实验和微型实验,对实验装置进行了改进,用常规仪器来进行半微量化实验,该实验装置具有装配简单,不漏气,省时,节约仪器和药品的消耗等优点,实验结果令人满意.
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| 关 键 词： | 启普发生器 氢气的制备 铜原子量 实验改进 |
| 文章编号： | 1004-8332(2004)06-0093-02 |
| 修稿时间： | 2004年6月28日 |
An Attempting Discussion on the Improvement to the Experiment of "Hydrogen Preparation and the Determination of Copper Atomic Weight" |
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| ZHENG Dianhui.An Attempting Discussion on the Improvement to the Experiment of "Hydrogen Preparation and the Determination of Copper Atomic Weight"[J].Journal of Gannan Teachers' College(Social Science(2)),2004,25(6):93-94. |
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| Authors: | ZHENG Dianhui |
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| Institution: | Chemistry Department of TaiZhou University Linhai Zhejiang 317000 |
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| Abstract: | After analyzing the experiment of “Hydrogen preparation and the determination of copper atomic weight” both in its normal scale and miniature scale, making some improvements to the experiment, conducting a semimicro experiment with conventional equipments, the experiment turns out to be satisfactory with the merits of no gas leaking simple installation: time～saving, low consumption of chemical reagents and less equipments involved. |
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| Keywords: | Kipp gas generator the preparation of hydrogen the atomic weight of copper experiment improvement |
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