| 氯化锌在水和乙醇混合溶剂溶液中热力学性质的研究 |
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| 引用本文： | 侯向阳,王继武,高楼军,杨祥魁,申迎军.氯化锌在水和乙醇混合溶剂溶液中热力学性质的研究[J].延安大学学报(自然科学版),2005,24(2):57-60. |
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| 作者姓名： | 侯向阳 王继武 高楼军 杨祥魁 申迎军 |
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| 作者单位： | 延安大学化学与化工学院,陕西,延安,716000 |
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| 摘 要： | 改变乙醇在混合溶剂中质量分数(x=0%,5%,15%)的条件下,测定了无液接电池(A)和电池(B)的电动势,确定了AgCl-Ag电极和Zn电极及其电极对在溶液中的标准电动势,计算ZnCl2在混合电解质溶液中的热力学迁移性质和平均活度系数r±.
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| 关 键 词： | 混合溶剂溶液 热力学迁移性质 平均活度系数 电动势法 |
| 文章编号： | 1004-602X(2005)02-0057-04 |
| 修稿时间： | 2004年11月20 |
Study on thermodynamics properties of zine chloride in mixed solvent of alcohol and water |
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| HOU Xiang-yang,WANG Ji-wu,GAO Lou-jun,YANG Xiang-kui,SHEN Ying-jun.Study on thermodynamics properties of zine chloride in mixed solvent of alcohol and water[J].Journal of Yan'an University(Natural Science Edition),2005,24(2):57-60. |
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| Authors: | HOU Xiang-yang WANG Ji-wu GAO Lou-jun YANG Xiang-kui SHEN Ying-jun |
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| Abstract: | The potential of cell A and cell B was determined on condition that the weight percentage of Alcohol in mixed solvent was 5%, 10% and 15% respectively.The standand electrode potentials of Ag-AgCl,Zn and the electrode pair in solvent were defined,the termodynamic property and the average activity coefficient of zine cholride in mixed solvent were counted. |
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| Keywords: | mixed solution thermodynamics property the average activity coefficient EMF |
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