| 关于《气体常数R的测定》的有关讨论 |
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| 引用本文： | 郑明花,金京一,吴学. 关于《气体常数R的测定》的有关讨论[J]. 广州化工, 2009, 37(4): 37-38 |
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| 作者姓名： | 郑明花 金京一 吴学 |
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| 作者单位： | 延边大学理学院化学系,陕西延吉,133002 |
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| 摘 要： | 对于诸多教材中采用《气体常数R的测定》中实验装置所对应的实验原理—分压定律提出了质疑，并且根据分压定律模型和分体积定律模型说明在此实验装置条件下更适合应用分体积定律，并给出了相应的理想气体常数R的计算公式。
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| 关 键 词： | 气体常数R 分压定律 分体积定律 |
Discussion about the Experiment of Determination of Gas Constant R |
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| ZHENG Ming-hua,JIN Jing-yi,WU Xue. Discussion about the Experiment of Determination of Gas Constant R[J]. GuangZhou Chemical Industry and Technology, 2009, 37(4): 37-38 |
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| Authors: | ZHENG Ming-hua JIN Jing-yi WU Xue |
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| Affiliation: | Department of Chemistry;College of Science;Yanbian University;Shaanxi Yanji 133002;China |
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| Abstract: | Determination of Gas Constant R was widely adopted in many experimental textbooks for undergraduate majored in chemistry. The experimental theory-partial pressures lawwas not well consistent with the used experimental apparatus that was put forward. Based on the discussion about the different application conditions of partial pressures lawand partial volumes law, partial volumes law should be applied in the experimental. The corresponding calculation method of gas constant R was also proposed. |
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| Keywords: | gas constant R partial pressures law partial volumes law |
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