| 盐酸在氨基酸水溶液中热力学性质的研究 I. 甘氨酸+盐酸+水体系 |
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| 引用本文： | 朱元良,周西顺,杨发旺,卢锦梭. 盐酸在氨基酸水溶液中热力学性质的研究 I. 甘氨酸+盐酸+水体系[J]. 物理化学学报, 1992, 8(1): 132-135. DOI: 10.3866/PKU.WHXB19920124 |
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| 作者姓名： | 朱元良 周西顺 杨发旺 卢锦梭 |
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| 作者单位： | Chemical Department of Henan Normal University, Xinxiang 453002 |
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| 摘 要： | ![]()
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| 关 键 词： | 盐酸 甘氨酸 标准电动势 迁移热力学量 相互作用 |
| 收稿时间： | 1990-08-14 |
| 修稿时间： | 1991-09-14 |
Study on the Thermodynamic Properties of Hydrochloric Acid in Aqueous Solutions Containing Amino Acid I. Glycine+Hydrochloric acid+Water |
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| Zhu Yuan-Liang,Zhou Xi-Shun,Yang Fa-Wang,Lu Jin-Suo. Study on the Thermodynamic Properties of Hydrochloric Acid in Aqueous Solutions Containing Amino Acid I. Glycine+Hydrochloric acid+Water[J]. Acta Physico-Chimica Sinica, 1992, 8(1): 132-135. DOI: 10.3866/PKU.WHXB19920124 |
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| Authors: | Zhu Yuan-Liang Zhou Xi-Shun Yang Fa-Wang Lu Jin-Suo |
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| Affiliation: | Chemical Department of Henan Normal University, Xinxiang 453002 |
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| Abstract: | ![]()
Standard potentials (E°_m) of the Ag-AgCl electrode in Glycine+H_2O mixture at 25 ℃, 30 ℃, 35 ℃, 40 ℃, and 45 ℃ have been determined from the EMF measurements of cells of the type: Pt, H (g, 101.325 kPa)|HCl(m)+Glycine+H_2O|AgCl-AgThese values have been utilized to evaluate the transfer energetics (ΔG°_t, ΔH°_t, ΔS°_t) accompanying the transfer of 1 mol HCl from the standard state in water to the standard state in Glycine+H_2O mixtures. Attempts have been made to explain the transfer energetics varying with different compositions of Glycine+H_2O mixtures in the light of ion-solvent interactions and the structureal effects of the solvents. |
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| Keywords: | Hydrochloric acid Glycine Standard potentials Transfer energetics Interactions |
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