Excess Molar Enthalpies of Mixtures of Acetylene Tetrachloride with Dimethylsulfoxide, Acetone, Acetonitrile and N-Dibutyl Ether at 303.15 K

Authors

  • Atri D. Tripathi Department of Chemistry, College of Engineering, Teerthankar Mahaveer University, Moradabad 244001, India
  • Shalini Choudhary Department of Chemistry, College of Engineering, Teerthankar Mahaveer University, Moradabad 244001, India

Keywords:

Excess molar enthalpy, acetylene tetrachloride, acetone, microcalorimetry, hydrogen bonding.

Abstract

The Excess molar enthalpies have been determined for binary liquid mixtures of acetylene tetrachloride (CHCl2CHCl2) (ATC) with dimethylsulfoxide, acetone, acetonitrile and n-dibutyl ether at the temperature 303.15 K by microcalorimetry.

The excess molar enthalpies are negative for all the mixtures over the whole composition range. The results were fitted with the Redlich-Kister equation by means of the least square method. The values of HE decrease in the order: Dimethylsulphoxide > acetone>acetonitrile > dibutyl ether. The same decreasing trend was observed for calculated hydrogen bond energies of these systems. These results indicate the existence of specific interactions between all these components.

References

Tripathi AD. Excess Enthalpies of dibromomethane with acetone, 1, 4-dioxane, pyridine, diethyl ether, ethyl methyl ketone, and tetrahydrofuran at 303.15 K. J Chem Eng Data 2010; 55: 1113-6. http://dx.doi.org/10.1021/je900547w

Tripathi AD. Excess molar enthalpies of dibromomethane with benzene, methanol, dimethylsulfoxide and pyrrolidin-2- one at 303.15 K. J Chem Eng Data 2010; 55: 1421-3. http://dx.doi.org/10.1021/je9005882

Tripathi AD. Dielectric properties of mixtures of acetylene tetrachloride with toluene and acetone. J Sol Chem 1994; 23: 769-76. http://dx.doi.org/10.1007/BF00972671

Tripathi AD, Chadha R. The excess molar enthalpies of mixing of 1, 1, 2, 2-tetrachloroethane with methylfuran, Tetrahydrofuran, 1,4-dioxane, and cyclopentanone at 308.15 and 318.15 K. J Chem Eng Data 1995; 40: 645-6. http://dx.doi.org/10.1021/je00022a025

Pathak G, Tripathi AD, Phalgune UD, Pradhan SD. Enthalpies of mixing of tetrachloroethane with furan, methylfuran, tetrahydro-furan, cyclopentanone and 1,4,- dioxane. Thermochim Acta 1995; 258: 109-15. http://dx.doi.org/10.1016/0040-6031(94)02236-H

Tripathi AD. The excess molar enthalpies of 1,1,2,2- tetrachloroethane with acetone, dibutyl ether, acetonitrile, and dimethyl-sulfoxide at 298.15 K. J Chem Eng Data 1995; 40: 1262-3. http://dx.doi.org/10.1021/je00022a025

McClellan AL, Nicksic SW. Simultaneous, independent hydrogen-bonding equilibria and self association in some halomethanes and haloethanes. J Phys Chem 1965; 69: 446-9. http://dx.doi.org/10.1021/j100886a014

Mehta SK, Chauhan RK, Tripathi AD. Excess molar enthalpies of mixtures of pyrrolidin-2-one with lower alkanols at the temperature 303.15 K. J Chem Thermodyn 1997; 29: 353-8. http://dx.doi.org/10.1006/jcht.1996.0163

Van Ness HC, Soczek CA, Kochar NK. Thermodynamic excess properties for ethanol-n-heptane. J Chem Eng Data 1967; 12: 346-51. http://dx.doi.org/10.1021/je60034a015

Pathak G, Pradhan SD. Enthalpies of mixing of di-n-butyl ether with isomeric butanols. Proc Indian Acad Sci Chem Sci 1988; 100: 519-23.

Murakami S, Fugishiro R. the heats of mixing for binary mixtures. III. The intermolecular energy of hydrogen bonding between alcohol and several other polar molecules. Bull Chem Soc Jpn 1966; 39: 720-5. http://dx.doi.org/10.1246/bcsj.39.720

Pardo J, Perez P, Royo FM, Gracia M, Losa CG, Gracia M. Hm E , Vm E , and Gm E of {xCl2HCCHCl2 + (1 x) C6H14} at several temperatures. J Chem Thermodyn 1987; 19: 521-6. http://dx.doi.org/10.1016/0021-9614(87)90148-0

Absood AH, Tutunji MS, Hsu KY, Clever HL. The density and enthalpy of mixing of solutions of acetonitrile and of dimethyl sulfoxide with several aromatic hydrocarbons. J Chem Eng Data 1976; 21: 304-8. http://dx.doi.org/10.1021/je60070a019

Pathak G, Pradhan SD. Enthalpies of mixing of acetonitrile with isomeric butanols; enthalpies of hydrogen –bonded complexes. Indian Acad Sci (Chem Sci) 1991; 103: 189-93.

Graham Solomons TW. Organic Chemistry, Wiley, New York 1976.

Downloads

Published

2015-09-08

How to Cite

Tripathi, A. D. ., & Choudhary, S. . (2015). Excess Molar Enthalpies of Mixtures of Acetylene Tetrachloride with Dimethylsulfoxide, Acetone, Acetonitrile and N-Dibutyl Ether at 303.15 K. Journal of Applied Solution Chemistry and Modeling, 4(3), 160–164. Retrieved from http://lifescienceglobalca.com/index.php/JASCM/article/view/7754

Issue

Vol. 4 No. 3 (2015)

Section

General Articles

License

Policy for Journals/Articles with Open Access

Authors who publish with this journal agree to the following terms:

  • Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

  • Authors are permitted and encouraged to post links to their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work

Policy for Journals / Manuscript with Paid Access

Authors who publish with this journal agree to the following terms:

  • Publisher retain copyright .

  • Authors are permitted and encouraged to post links to their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work .