| 用电势法测定混合电解质NaCl－Me_4NCl－H_2O体系在298．15K的活度系数 |
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| 引用本文： | 阎卫东,姚加,韩世钧,徐奕瑾.用电势法测定混合电解质NaCl－Me_4NCl－H_2O体系在298．15K的活度系数[J].高等学校化学学报,1995(3). |
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| 作者姓名： | 阎卫东 姚加 韩世钧 徐奕瑾 |
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| 作者单位： | 浙江大学化学系 |
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| 基金项目： | 国家自然科学基金,浙江省自然科学基金 |
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| 摘 要： | 用电势法测定混合电解质ＮａＣｌ－Ｍｅ_４ＮＣｌ－Ｈ_２Ｏ体系在２９８．１５Ｋ的活度系数阎卫东，姚加，韩世钧，徐奕瑾（浙江大学化学系，杭州，３１００２７）关键词含季铵盐混合电解质，活度系数，渗透系数作为电解质溶液热力学研究工作［１］的继续，本文选择了含季...
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| 关 键 词： | 含季铵盐混合电解质，活度系数，渗透系数 |
Activity and Osmotic Coefficients of the Ternary System NaCl-Me_4NCl-H_2O at 298. 15 K |
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| YAN Wei-Dong, YAO Jia, HAN Shi-Jun, XU Yi-Jin.Activity and Osmotic Coefficients of the Ternary System NaCl-Me_4NCl-H_2O at 298. 15 K[J].Chemical Research In Chinese Universities,1995(3). |
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| Authors: | YAN Wei-Dong YAO Jia HAN Shi-Jun XU Yi-Jin |
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| Abstract: | Activity coefficients of NaCl in aqueous mixture of NaCl and tetramethy lammonium chloride were determined by EMF measurements at 298. 15 K and at eight differ ent ionic strengths from 0. 1 to 2. 5 mol/kg. The data were fitted using the Scatchard, Pitzer and Lim equations. Osmotic coefficients, excess Gibbs free energies of mixing and activity coefficients of Me4NCl were calculated at all ionic strengths. |
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| Keywords: | NaCl-Me4NCl-H2O Activity coefficient Osmotic coefficient |
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