| 浅析电解质的化学势及其活度的两种定义 |
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| 引用本文： | 范程士,苏新艳.浅析电解质的化学势及其活度的两种定义[J].阜阳师范学院学报(自然科学版),2002,19(1):71-72. |
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| 作者姓名： | 范程士 苏新艳 |
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| 作者单位： | 阜阳师范学院化学系,阜阳,236032 |
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| 摘 要： | 本文对物理化学教材中的电解质的化学势及活度的两种定义进行了推导与讨论,指出μ=v+μ+v.μ可适用于强弱电解质体系,但μ涵义不同。两种电解质活度定义中,P·M·ATKINS 活度定义更合理,可以给教学带来更大方便。
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| 关 键 词： | 离子的平均活度 电解质溶液 化学势 电解质溶液的活度 |
| 文章编号： | 1004-4329(2002)01-0071-02 |
| 修稿时间： | 2001年9月11日 |
Chemical Potential of Electrolytes and two Definitions of its Activity |
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| Fan Chengshi,Su Xinyan.Chemical Potential of Electrolytes and two Definitions of its Activity[J].Journal of Fuyang Teachers College:Natural Science,2002,19(1):71-72. |
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| Authors: | Fan Chengshi Su Xinyan |
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| Abstract: | The article deduces and discusses the chemical potential of electrolyte and two definitions of its activity in most teaching materials on physical chemistry.It points out that μ=v_+μ_++v_μ_ can be the same with feeble and strong electrolyte systems,but the meaning of μ is different.Of the two definitions,P ·M· ATKINS' definition is more reasonable and can be more convenient for teaching. |
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| Keywords: | Mean activity of ions Electrolyte solutions Chemical potential Activity of electrolytes |
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