Thermochemical Investigations of Nearly Ideal Binary Solvents. 6. Solubilities of Iodine and Benzil in Systems of Nonspecific Interactions

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Article on thermochemical investigations of nearly ideal binary solvents and the solubilities of iodine and benzil in systems of nonspecific interactions.

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13 p.

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Acree, William E. (William Eugene) & Bertrand, Gary L. February 1, 1983.

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Article on thermochemical investigations of nearly ideal binary solvents and the solubilities of iodine and benzil in systems of nonspecific interactions.

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13 p.

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Abstract: Solubilities have been determined at 25°C for iodine in binary mixtures of carbon tetrachloride with cyclohexane, n-hexane, n-heptane, and octamethylcyclotetrasiloxane (OMCTS) and in mixtures of cyclohexane with n-hexane and OMCTS; and for benzil in binary mixtures of carbon tetrachloride with cyclohexane, n-hexane, and n-heptane, mixtures of n-hexane with cyclohexane and n-heptane, and mixtures of benzene with cyclohexane and toluene. With the exception of the benzene+cyclohexane system, the nearly ideal binary solvent model predicts these solubilities with a maximum deviation of 6% and an overall standard deviation of 2.4%. The model correctly predicts minima for solubility (mole fraction) of iodine in the OMCTS systems, and predicts solubilities within 4% for benzil in the carbon tetrachloride+n-hexane system, in which the solubility changes by a factor of 14. The failure of the model for predicting solubilities of benzil in mixtures of benzene and cyclohexane (maximum error of 25% for and 18-fold range of solubilities) is possibly due to specific interactions between benzil and benzene.

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  • Journal of Solution Chemistry, 1983, New York: Plenum Press, pp. 101-113

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  • Publication Title: Journal of Solution Chemistry
  • Volume: 12
  • Issue: 2
  • Page Start: 101
  • Page End: 113
  • Pages: 13
  • Peer Reviewed: Yes

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  • February 1, 1983

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  • Oct. 2, 2015, 9:40 a.m.

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Acree, William E. (William Eugene) & Bertrand, Gary L. Thermochemical Investigations of Nearly Ideal Binary Solvents. 6. Solubilities of Iodine and Benzil in Systems of Nonspecific Interactions, article, February 1, 1983; [New York, New York]. (digital.library.unt.edu/ark:/67531/metadc725825/: accessed October 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.