Application of Prigogine-Flory-Patterson-Theory to Excess Molar Volumes of {Difuryl methane + (C1-C6)alkan-1-ol} Binary Mixtures at 298.15 K and Atmospheric Pressure

W.A.A. Ddamba; T.T. Mokoena

doi:10.14233/ajchem.2014.15584

Issue

Vol. 26 No. 3 (2014): Vol 26 Issue 3

Issue Published : January 30, 2014

This work is licensed under a Creative Commons Attribution 4.0 International License.

Application of Prigogine-Flory-Patterson-Theory to Excess Molar Volumes of {Difuryl methane + (C1-C6)alkan-1-ol} Binary Mixtures at 298.15 K and Atmospheric Pressure

https://doi.org/10.14233/ajchem.2014.15584

W.A.A. Ddamba

Department of Chemistry, University of Botswana, Private Bag 0022 Gaborone, Botswana

T.T. Mokoena

Department of Chemistry, University of Botswana, Private Bag 0022 Gaborone, Botswana

Corresponding Author(s) : W.A.A. Ddamba

ddambawa@mopipi.ub.bw

Asian Journal of Chemistry, Vol. 26 No. 3 (2014): Vol 26 Issue 3
Article Published : January 30, 2014

Abstract

The recently reported excess molar volume (V_m^E) data for {difuryl methane + (C₁-C₆) alkan-1-ol} binary mixtures as a function of composition at T = 298.15 K under atmospheric pressure have been used to test the applicability of Prigogine-Flory-Patterson theory. An analysis of each of the three contributions viz., interactional volume (V^E_int), free volume (V^E_fv) and characteristic pressure (V^E_P*) to V_m^E show that the V^E_fv contribution was small and as expected negative for all {difuryl methane + (C₁-C₆) alkan-1-ol} binary mixtures, exhibiting a decrease with the alka-1-ol chain length. The V^E_P* contribution was large and negative for mixtures containing methanol, ethanol and propan-1-ol and determined the overall experimental shape of V_m^E isotherms for {difuryl methane + (C₁-C₃) alkan-1-ol} binary mixtures. For {difuryl methane + (C₄-C₆) alkan-1-ol} binary mixtures, large and positive magnitudes of V^E_P* and V^E_int contributions are the most important in accounting for the experimental shapes of V_m^E isotherms. The correlation between the theoretical excess molar volumes (V^E_PFP) and experimental V_m^E data was satisfactory for {difuryl methane + (methanol or ethanol or hexan-1-ol)} binary mixtures and inadequate for {difuryl methane + (propan-1-ol, or butan-1-ol, or pentan-1-ol)} binary systems.

Keywords

Excess molar volume Prigogine-Flory-Patterson Difuryl methane n-Alkanol

Ddamba, W., & Mokoena, T. (2014). Application of Prigogine-Flory-Patterson-Theory to Excess Molar Volumes of {Difuryl methane + (C1-C6)alkan-1-ol} Binary Mixtures at 298.15 K and Atmospheric Pressure. Asian Journal of Chemistry, 26(3), 817–820. https://doi.org/10.14233/ajchem.2014.15584

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References

P. Tancrede, P. Bathorel, P. St. Romain, D. Patterson, J. Chem. Soc., Faraday Trans. 2.
73 (1977) 15-19.
S.L. Oswal, R.L. Gardas and R.P. Phalak, J. Mol. Liq., 116, 109 (2004);doi: 10.1016/j.molliq.2004.07.081.
R.B. Torres, A.Z. Francesconi and P.L.O. Volpe, J. Mol. Liq., 110, 81 (2004);doi: 10.1016/j.molliq.2003.09.003.
R.B. Tôrres, C.G. Pina and A.Z. Francesconi, J. Mol. Liq., 107, 127 (2003); doi:10.1016/S0167-7322(03)00145-4.
S.L. Oswal and A.T. Patel, J. Chem. Eng. Data, 39, 366 (1994); doi:10.1021/je00014a039.
P. de St. Romain, H.T. Van and D. Patterson, J. Chem. Soc., Faraday Trans. I, 75, 1700 (1979); doi:10.1039/f19797501700.
P.J. Flory, J. Am. Chem. Soc., 87, 1833 (1965); doi:10.1021/ja01087a002.
P.J. Flory and A. Abe, J. Am. Chem. Soc., 86, 3563 (1964); doi:10.1021/ja01071a035.
P.J. Flory, R.A. Orwoll and A. Vrij, J. Am. Chem. Soc., 86, 3507 (1964); doi:10.1021/ja01071a023.
D. Patterson and G. Delmas, Discuss. Faraday Soc., 49, 98 (1970); doi:10.1039/df9704900098.
P.J. Flory, R.A. Orwoll and A. Vrij, J. Am. Chem. Soc., 86, 3515 (1964); doi:10.1021/ja01071a024.
D. Patterson, Thermochim. Acta, 267, 15 (1995); doi:10.1016/0040-6031(95)02463-8.
H. Tra and D. Patterson, J. Solution Chem., 11, 793 (1982); doi:10.1007/BF00650519.
O. Mokate and W.A.A. Ddamba, J. Solution Chem., 34, 1327 (2005); doi:10.1007/s10953-005-8023-z.
O. Mokate and W.A.A. Ddamba, J. Solution Chem., 35, 1493 (2006); doi:10.1007/s10953-006-9080-7.
O. Mokate and W.A.A. Ddamba, J. Solution Chem., 37, 331 (2008); doi:10.1007/s10953-007-9243-1.
P. Brocos, A. Amigo, M. Pintos, E. Calvo and R. Bravo, Thermochim. Acta, 286, 297 (1996); doi:10.1016/0040-6031(96)02956-5.
J. Kabo, A.V. Blokhin, Y.U. Paulechka, A.G. Kabo, M.P. Shymanovich and J.W. Magee, J. Chem. Eng. Data, 49, 453 (2004); doi:10.1021/je034102r.
U.P. Govender, T.M. Letcher, S.K. Garg and J.C. Ahluwalia, J. Chem. Eng. Data, 41, 147 (1996); doi:10.1021/je9501494.
A. Bondi, J. Phys. Chem., 68, 441 (1964); doi:10.1021/j100785a001.
C.L. Yaws and A.S.Y. Leh, Thermophysical Properties of Chemicals and Hydrocarbons, John Wiley & Sons, Inc., New York, Ch. 15, pp. 649-658 (2009).
J.A. Riddick, W.B. Bunger and T.K. Sakano, Organic Solvents: Physical Properties and Methods of Purification, Wiley-Interscience, New York, edn 4 (1986).
B.T. Mmereki, I. Oathotse and W.A.A. Ddamba, J. Chem. Thermodyn., 42, 1346 (2010); doi:10.1016/j.jct.2010.05.016.

References

P. Tancrede, P. Bathorel, P. St. Romain, D. Patterson, J. Chem. Soc., Faraday Trans. 2.

73 (1977) 15-19.

S.L. Oswal, R.L. Gardas and R.P. Phalak, J. Mol. Liq., 116, 109 (2004);doi: 10.1016/j.molliq.2004.07.081.

R.B. Torres, A.Z. Francesconi and P.L.O. Volpe, J. Mol. Liq., 110, 81 (2004);doi: 10.1016/j.molliq.2003.09.003.

R.B. Tôrres, C.G. Pina and A.Z. Francesconi, J. Mol. Liq., 107, 127 (2003); doi:10.1016/S0167-7322(03)00145-4.

S.L. Oswal and A.T. Patel, J. Chem. Eng. Data, 39, 366 (1994); doi:10.1021/je00014a039.

P. de St. Romain, H.T. Van and D. Patterson, J. Chem. Soc., Faraday Trans. I, 75, 1700 (1979); doi:10.1039/f19797501700.

P.J. Flory, J. Am. Chem. Soc., 87, 1833 (1965); doi:10.1021/ja01087a002.

P.J. Flory and A. Abe, J. Am. Chem. Soc., 86, 3563 (1964); doi:10.1021/ja01071a035.

P.J. Flory, R.A. Orwoll and A. Vrij, J. Am. Chem. Soc., 86, 3507 (1964); doi:10.1021/ja01071a023.

D. Patterson and G. Delmas, Discuss. Faraday Soc., 49, 98 (1970); doi:10.1039/df9704900098.

P.J. Flory, R.A. Orwoll and A. Vrij, J. Am. Chem. Soc., 86, 3515 (1964); doi:10.1021/ja01071a024.

D. Patterson, Thermochim. Acta, 267, 15 (1995); doi:10.1016/0040-6031(95)02463-8.

H. Tra and D. Patterson, J. Solution Chem., 11, 793 (1982); doi:10.1007/BF00650519.

O. Mokate and W.A.A. Ddamba, J. Solution Chem., 34, 1327 (2005); doi:10.1007/s10953-005-8023-z.

O. Mokate and W.A.A. Ddamba, J. Solution Chem., 35, 1493 (2006); doi:10.1007/s10953-006-9080-7.

O. Mokate and W.A.A. Ddamba, J. Solution Chem., 37, 331 (2008); doi:10.1007/s10953-007-9243-1.

P. Brocos, A. Amigo, M. Pintos, E. Calvo and R. Bravo, Thermochim. Acta, 286, 297 (1996); doi:10.1016/0040-6031(96)02956-5.

J. Kabo, A.V. Blokhin, Y.U. Paulechka, A.G. Kabo, M.P. Shymanovich and J.W. Magee, J. Chem. Eng. Data, 49, 453 (2004); doi:10.1021/je034102r.

U.P. Govender, T.M. Letcher, S.K. Garg and J.C. Ahluwalia, J. Chem. Eng. Data, 41, 147 (1996); doi:10.1021/je9501494.

A. Bondi, J. Phys. Chem., 68, 441 (1964); doi:10.1021/j100785a001.

C.L. Yaws and A.S.Y. Leh, Thermophysical Properties of Chemicals and Hydrocarbons, John Wiley & Sons, Inc., New York, Ch. 15, pp. 649-658 (2009).

J.A. Riddick, W.B. Bunger and T.K. Sakano, Organic Solvents: Physical Properties and Methods of Purification, Wiley-Interscience, New York, edn 4 (1986).

B.T. Mmereki, I. Oathotse and W.A.A. Ddamba, J. Chem. Thermodyn., 42, 1346 (2010); doi:10.1016/j.jct.2010.05.016.

Issue

Vol. 26 No. 3 (2014): Vol 26 Issue 3

Application of Prigogine-Flory-Patterson-Theory to Excess Molar Volumes of {Difuryl methane + (C1-C6)alkan-1-ol} Binary Mixtures at 298.15 K and Atmospheric Pressure

Corresponding Author(s) : W.A.A. Ddamba

Abstract

Keywords

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