Partial molar volumes and thermodynamic properties of alkali metal halides in 10% (w/w) 2-(Ethoxy) ethanol water mixture

T.srinivasa Murthy

doi:10.32571/ijct.726469

Research Article

Partial molar volumes and thermodynamic properties of alkali metal halides in 10% (w/w) 2-(Ethoxy) ethanol water mixture

Year 2020, Volume: 4 Issue: 2, 109 - 120, 31.12.2020

T.srinivasa Murthy

https://doi.org/10.32571/ijct.726469

Abstract

Apparent molar volumes of alkali metal halides in 10% (W/W) 2-(Ethoxy) ethanol-water mixture were calculated from the measured densities at 303.15K, 308.15K and 313.15K. Using Masson equation the partial molar volumes were obtained which are further divided into ionic components adopting the methods of Conway and Jolicoeur. A comparison of values of ionic partial molar volumes of alkali metal and halide ions with the values reported in pure water indicates a decrease in hydrophobic hydration, which may be due to the addition of co-solvent 2-(Ethoxy) ethanol. The conclusions drawn from viscosity studies confirm that the structure of water is reduced by the breaking of hydrogen bonds in 2-(Ethoxy) ethanol-water mixture. For all the ions, the values are divided into and . Using the Padova’s equation, the values of alkali metal salts were calculated and further divided into ionic contributions. Calculated dimensions of ions show that the classification of alkali metal halide salts into structure makers and structurebreakers based on the sign of is not valid for the present solvent system.

Keywords

Molar volumes of electrolytes, alkali metal salts, 2-(Ethoxy) ethanol, liquid mixtures, solute-solvent interactions

Supporting Institution

sanjay ghodawat university

References

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Year 2020, Volume: 4 Issue: 2, 109 - 120, 31.12.2020

T.srinivasa Murthy

https://doi.org/10.32571/ijct.726469

Abstract

References

1. Boruń, A.; Florczak, A.; Bald, A. J. Chem. Eng. Data 2010, 55, 3, 1252 -1257.
2. Stanozyk, M.; Borun, A.; Jozwiak, M. J. Mol. Liq. Eng. Data, 2019, 278, 247-1252.
3. Hedwig, G. R.; Hakin, A. W. Phys. Chem. Chem. Phys. 2004, 6, 4690–4700.
4. Das, S.; Das, K.; Roy,.N.; Ekka, D.; Roy, .M. N. Int. J. Res. Chem. Environ. 2018, 9, 1-10.
5. Stanozyk, M.; Borun, A.; Jozwiak, M. J. Mol. Liq. Eng. Data 2019, 278, 247-252.
6. Mozo, I.; Gonzalez, J. A.; Garcia delaFuente, I.; Cobos, J. C.; Riesco, N. J. Mol. Lliq. 2008, 140, 87-100.
7. Sharma, B. ;Sharma, R.; Das, C. J. Chem. Eng. Data 2012, 57, 3375-3384.
8. Das, B.; Hazra, D. K. J. Chem. Eng. Data 1999, 44, 865-868.
9. Murthy, T. S. Int. Res. J. Chem. Chem. Sci. 2019, 6 (1), 92-103.
10. Cobos, .J. C.; Garcia, I.; Casanova, C. Can. J. Chem. 1988, 66, 2618-2620.
11. De, R.; Guha, C.; Das, B. J. Solution Chem. 2006, 35, 1505-1514.
12. Murthy, S. T.; Rambabu,. B.; Lakshminarayana,. K; (a) Acoust. Lett. 1995, 19 (6), 120-125. (b) Acoust. Lett. 1993, 17 (6), 111-118.
13. Piekarski, H.; Tkaczyk, M. J. Chem. Soc. Farad. T. 1995, 91, 2299-2306.
14. Murthy, T. S. J. Ultra Chem. 2019, 15 (3), 30-38.
15. CRC Handbook of Chemistry and Physics. 94th Ed.; Haynes, W. M., Ed.; CRC Press LLC, Boca Raton, FL 2013-2014, p. 3-248.
16. Sarkar, A.; Dakua, V. K.; Mishra, D. K.; Sinha, B. Indian J. Adv. Chem. Sci. 2016. 4 (2), 180-187.
17. Millero, F. J. Chem. Rev. 1971, 71 (2), 147-176.
18. Gopal, R.; Singh, K. Z. Phys. Chem. Neue Fol. 1970, 69, 81-87.
19. Wen, W. Y.; Saito, S. J. Phys. Chem. 1964, 68, 2639-2644.
20. Gopal, R.; Aharwal, D. K.; Kumar. R. Bull. Chem. Soc. Japan 1973, 46 (7), 1973-1976.
21. Desnoyers, J.E; Avedikian, L.; Perron, G.J. Solution Chem. 1975, 4, 331-346.
22. Gopal, R.; Srivastava. S. K.. J. Phys. Chem. 1962, 66, 2074-2076.
23. Dack, M. R. J.; Bird, K. J.; Parker, A. J. Aust. J. Chem. 1975, 26, 955-963.
24. Blokhra, R. L.; Agarwal, S. K. Electro. Chim Acta 1977, 22, 141-144.
25. Das, S.; Das, K.; Roy,.N.; Ekka, D.; Roy, M. N. Int. J. Res. Chem. Environ. 2018, 9, 1-10.
26. Stanozyk, M.; Borun, A.; Jozwiak, M. O. J. Mol. Liq. Eng. Data 2019, 278, 247-252.
27. Krumgalz. B. S. J. Chem. Soc. Far. Trans I. 1980, 76, 1887- 1904.
28. Millero, F. J. Structure and transport process in water and aqueous solutions, Ed. R A. Horne, John Wiley, New York, 1972.
29. Jolicoeur, C.; Philip, P. R.; Perron, G.; Leduc, P. A.; Desnoyers, J. E. Can. J. Chem. 1972, 50, 3167-3178.
30. Millero, F. J. Biophysical properties of skin, Ed. H. R. Elden, John Wiley, New York, 1971.
31. Hepler, L. G. J. Phys. Chem. 1957, 61, 1426-1429.
32. Kawaizumi, F.; Zana , R. J. Phys. Chem. 1974, 78 (6), 627-634.
33. Drude, P.; Nerst,W.; Z. Phys. Chem. 1894, 15, 79-85.
34. Padova, J. Chem. Phys. 1964, 40 (3), 691-694.
35. Conway, B. E.; Verrall, R. E.; Desnoyers, J. E. Trans. Far. Soc. 1966, 62, 2738-2749.
36. Pauling, L. The Nature of chemical bond, 3rd Ed. Oxford and IBH Pub. Co. 1967.

There are 36 citations in total.

Details

Primary Language	English
Subjects	Chemical Engineering
Journal Section	Research Articles
Authors	T.srinivasa Murthy 0000-0002-2422-7766
Publication Date	December 31, 2020
Published in Issue	Year 2020 Volume: 4 Issue: 2

Cite

APA	Murthy, T. (2020). Partial molar volumes and thermodynamic properties of alkali metal halides in 10% (w/w) 2-(Ethoxy) ethanol water mixture. International Journal of Chemistry and Technology, 4(2), 109-120. https://doi.org/10.32571/ijct.726469
AMA	Murthy T. Partial molar volumes and thermodynamic properties of alkali metal halides in 10% (w/w) 2-(Ethoxy) ethanol water mixture. Int. J. Chem. Technol. December 2020;4(2):109-120. doi:10.32571/ijct.726469
Chicago	Murthy, T.srinivasa. “Partial Molar Volumes and Thermodynamic Properties of Alkali Metal Halides in 10% (w/W) 2-(Ethoxy) Ethanol Water Mixture”. International Journal of Chemistry and Technology 4, no. 2 (December 2020): 109-20. https://doi.org/10.32571/ijct.726469.
EndNote	Murthy T (December 1, 2020) Partial molar volumes and thermodynamic properties of alkali metal halides in 10% (w/w) 2-(Ethoxy) ethanol water mixture. International Journal of Chemistry and Technology 4 2 109–120.
IEEE	T. Murthy, “Partial molar volumes and thermodynamic properties of alkali metal halides in 10% (w/w) 2-(Ethoxy) ethanol water mixture”, Int. J. Chem. Technol., vol. 4, no. 2, pp. 109–120, 2020, doi: 10.32571/ijct.726469.
ISNAD	Murthy, T.srinivasa. “Partial Molar Volumes and Thermodynamic Properties of Alkali Metal Halides in 10% (w/W) 2-(Ethoxy) Ethanol Water Mixture”. International Journal of Chemistry and Technology 4/2 (December 2020), 109-120. https://doi.org/10.32571/ijct.726469.
JAMA	Murthy T. Partial molar volumes and thermodynamic properties of alkali metal halides in 10% (w/w) 2-(Ethoxy) ethanol water mixture. Int. J. Chem. Technol. 2020;4:109–120.
MLA	Murthy, T.srinivasa. “Partial Molar Volumes and Thermodynamic Properties of Alkali Metal Halides in 10% (w/W) 2-(Ethoxy) Ethanol Water Mixture”. International Journal of Chemistry and Technology, vol. 4, no. 2, 2020, pp. 109-20, doi:10.32571/ijct.726469.
Vancouver	Murthy T. Partial molar volumes and thermodynamic properties of alkali metal halides in 10% (w/w) 2-(Ethoxy) ethanol water mixture. Int. J. Chem. Technol. 2020;4(2):109-20.

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