Excess second virial coefficients for (benzene + n-hexane) and (cyclohexane + n-hexane)

R. Battino, R. Malhotra, P. J. McElroy, A. G. Williamson

Research output: Contribution to journalArticlepeer-review

Abstract

For (benzene + n-hexane) and (cyclohexane + n-hexane) measurements are reported of the pressure change on mixing and the excess second virial coefficient ε{lunate}12 calculated therefrom. Measurements at the following temperatures are reported: 298.15, 323.15, 373.15, and 398.15 K. The correlations due to Tsonopoulos and to Hayden and O'Connell are typically in error by 50 cm3·mol-1 or more; further development of the latter correlation appears justified.
Original languageEnglish
Pages (from-to)83-88
Number of pages6
JournalThe Journal of Chemical Thermodynamics
Volume15
Issue number1
DOIs
StatePublished - Jan 1983

ASJC Scopus Subject Areas

  • Atomic and Molecular Physics, and Optics
  • General Materials Science
  • Physical and Theoretical Chemistry

Disciplines

  • Chemistry

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