ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Solubilities and Free Energies of Interaction of Ph4C and Ph4Ge in Mixed Cyclohexane-Toulene Solvents

Volume 5, Number 3

Esam A. Gomaa

Department of Chemistry, Teachers Training College, Salalah Sultanate of Oman.

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ABSTRACT:

From the experimental solubility measurments of Ph4 C (tetraphenyl-methane and Ph4 Ge (tetraphenyl-germanium) in mixed cyclohexane-toulene solvents, the free energies of interaction and excess free energies have been estimated. It was found that the maximum values of free energies of interaction for both Ph4 C & Ph4 Ge lie in the range of X1 (mole fraction of cyclohexane) between 0.5 and 0.6.

KEYWORDS:

Solubilities; Mixed; Cyclohexane-Toulene

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Gomaa E. A. Solubilities and Free Energies of Interaction of Ph4C and Ph4Ge in Mixed Cyclohexane-Toulene Solvents. Orient J Chem 1989;5(3).


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Gomaa E. A. Solubilities and Free Energies of Interaction of Ph4C and Ph4Ge in Mixed Cyclohexane-Toulene Solvents. Orient J Chem 1989;5(3). Available from: http://www.orientjchem.org/?p=41446

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