Abstract
Molar excess volume VE and enthalpy HE data have been measured at 25°C for pyridine A saturated with anhydrous cupric chloride (S) [A(S)]+ B [where B is aniline or o-toluidine (OT) or formamide (FD) or N, N-dimethylformamide (NND)] mixtures on the assumption that while the standard state of B is that of pure components B, the standard state of A(S) is that of A saturated with the salt S. The excess volume or enthalpy data for an equimolar mixture at a given temperature have been utilized to evaluate the interactional parameter X12 of the Sanchez and Lacombe theory of fluid mixtures at that temperature, and the same has been combined with VE(x A ) data for a good prediction not only of the coresponding HE(x A ) data for the mixture but also the extent of unlike interactions between the A(S) and B components of these A(S)+B mixtures.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
W. F. Furter, inThermodynamic Behavior of Electrolytes in Mixed Solvents (Amer. Chem. Soc., Washington D.C., 1976), p. 26.
W. F. Furter,Adv. in Chem. Ser. 115, 35 (1972).
R. W. Rousseau, D. I. Ascraft, and E. M. Schoenborn,AIChE J. 18, 825 (1972).
S. Ohe, K. Yokoyama, and S. Nakamura,J. Chem. Eng. Data 16, 70 (1972).
E. Sada, T. Morisue, and K. Miyahara,J. Chem. Eng. Data 20, 283 (1973).
T. C. Tan,Chem. Eng. Res. Des. 65, 355, 421 (1987);67, 79 (1989).
I. C. Sanchez and R. L. Lacombe,J. Phys. Chem. 80, 2352 (1976).
R. L. Lacombe and I. C. Sanchez,J. Phys. Chem. 80, 2568 (1976).
P. J. Flory, inPrinciples of Polymer Chemistry (Cornell University Press, New York, 1953), Chap. 12.
P. P. Singh, R. K. Nigam, and S. P. Sharma,Thermochim. Acta 63, 237 (1983).
P. P. Singh, R. K. Nigam, and V. Sharma,Fluid Phase Equilib. 18, 313 (1984).
D. C. Spah, P. K. Verma, K. C. Singh, and K. C. Kalra,Thermochim. Acta 146, 187 (1989).
P. P. Singh and M. Bhatia,J. Chem. Soc. Faraday Trans. I 85, 3797 (1989).
P. P. Singh and M. Bhatia,J. Chem. Soc. Faraday Trans. I 85, 3807 (1989).
P. P. Singh and S. P. Sharma,J. Chem. Eng. Data 30, 477 (1988).
Technique of Organic Chemistry, A. Weissberger, ed., (Interscience, New York and London, 1965), p. 158.
CRC Handbook of Chemistry and Physics, 60th edn., R. C. Weast, ed., (CRC Press, Boca Raton, Florida) F-5,6.
H. P. Dahiya, P. P. Singh, and S. Dagar,Fluid Phase Equilib. 33, 191 (1987).
A. Kreglewski and R. C. Wilhoit,J. Phys. Chem. 79, 1440 (1975).
M. Davies, inHydrogen Bonding, D. Hadzi and R. Thompson, eds., (Pergamon, New York, 1956), p. 271.
V. Gutmann and E. Wychera,Inorg. Nucl. Chem. Lett. 2, 257 (1966).
Y. Marcus,J. Solution Chem. 13, 599 (1984).
A. Bramley,J. Chem. Soc. 434 (1916)/
B. C. Bingham, H. Van Klooster, and W. G. Kleinspehn,J. Phys. Chem. 24, 16 (1920).
C. Smith,J. Chem. Soc. 802 (1931).
R. Muller and H. Brenneis,Z. Elektrochem. 38, 451 (1932).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Singh, P.P., Bhatia, M. & Maken, S. Thermodynamics of binary mixtures of non-electrolytes containing a salt. J Solution Chem 20, 681–691 (1991). https://doi.org/10.1007/BF00650716
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00650716