Abstract
The isothermal compressibilities κT for cyclohexane+toluene mixtures at 25, 35, 45 and 60°C have been determined by direct piezometric measurement. By combining our results with supplementary literature data, we have calculated the isentropic compressibility κS. Values of the excess functions (∂VE/∂p)T, κ ET and κ ES were also calculated at four temperatures and their behavior as a function of mole fraction and temperature was studied.
Similar content being viewed by others
References
E. Aicart, G. Tardajos, and M. Diaz Peña,J. Chem. Thermodyn. 12, 1085 (1980).
E. Aicart, G. Tardajos, and M. Diaz Peña,J. Chem. Eng. Data 26, 283 (1981).
M. Diaz Peña and M. L. McGlashan,Trans. Faraday Soc. 57, 1511 (1961).
M. Diaz Peña and B. Cavero,An. R. Soc. Esp. Fis. Quim. 5, 357 (1964).
M. Diaz Peña and G. Tardajos,J. Chem. Thermodyn. 10, 19 (1978).
F. D. Rossini,Selected Values of Physical Thermodynamic Properties of Hydrocarbons and Related Compounds, API Research Project 44 (Carnegie Press, Pittsburgh PA, 1953).
A. Nissema and H. Saynajakangas,Finn. Chem. Lett. 129 (1976).
E. Aicart, G. Tardajos, and M. Diaz Peña,J. Chem. Eng. Data 25, 140 (1980).
S. E. Wood and A. E. AustinJ. Am. Chem. Soc. 67, 480 (1945).
E. A. Moelwyn-Hughes and P. L. Thorpe,Proc. Roy. Soc. London, Ser. A 278, 574 (1964).
D. W. Scott, G. B. Gutherie, J. F. messerly W. T., Berg, I. A. Hossenlopp, and J. P. McCullogh,J. Phys. Chem. 66, 911 (1962).
J. Gmehling, U. Onken, and W. Arlt,Vapor-liquid Equilibrium Data Collection Chemistry Data Series, Vol. I, Part 6a, (Dechema, Frankfurt, 1980).
D. V. S. Jain, A. M. North, and R. A. Pethrick,J.C.S. Faraday Trans. 1 70, 1292 (1974).
A. Abe and P. J. Flory,J. Am. Chem. Soc. 87, 1838 (1963).
M. B. Ewing and K. N. Marsh,J. Chem. Thermodyn. 9, 371 (1977).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Aicart, E., Tardajos, G. & Peña, M.D. Compressibilities of cyclohexane and toluene mixtures at various temperatures. J Solution Chem 11, 557–564 (1982). https://doi.org/10.1007/BF00649256
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00649256