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Activity Coefficient and Excess GIBBS Free Energy of Allyl Alcohol with Tetrachloroethylene

 

作者: R.Vijaya Kumar,   M.Anand Rao,   M.Venkateshwara Rao,   D.H. L. Prasad,  

 

期刊: Physics and Chemistry of Liquids  （Taylor Available online 1997）
卷期: Volume 35, issue 2  

页码: 121-126

 

ISSN:0031-9104

 

年代: 1997

 

DOI:10.1080/00319109708030579

 

出版商: Taylor & Francis Group

 

关键词: Vapour-liquid equilibrium;activity coefficient;excess Gibbs free energy;allyl alcohol;tetrachloroethylene

 

数据来源: Taylor

 

摘要:

Isobaric vapour-liquid equilibrium data are measured at 200, 500 and 705 mm Hg at ten compositions, spread evenly, over the entire mole fraction range. The composition vs. boiling point (x-t) data are found to be well represented by the Wilson model. The optimum Wilson parameters are used to calculate the vapour phase compositions, activity coefficients and the excess Gibbs free energies.

 

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