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Thermodynamics of Mixtures Excess Volumes and Energies of Mixing of Cycloalkane Mixtures (Cyclopentane to Cyclooctane)
Author(s) -
Duc Luong Minh,
Abdellah Z.,
Stoeckli H. F.
Publication year - 1973
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19730560733
Subject(s) - cyclooctane , cycloheptane , cyclopentane , cyclohexane , chemistry , cycloalkane , mixing (physics) , thermodynamics , cyclopentanes , dilatometer , organic chemistry , physics , quantum mechanics , thermal expansion , catalysis
The volumes of mixing for the systems cyclopentane + cyclohexane, cyclopentane + cycloheptane, cyclohexane + cycloheptane (at 20°C), and cyclopentane + cyclooctane, cyclohexane + cyclooctane, cycloheptane + cyclooctane (at 30 °C) have been measured with a dilatometer. All systems show volume contractions, except the first. The energies of mixing are also given. They vary from 7 to 55 J/mol for equimolar solutions.