Solubility and thermodynamics of solution of argon in aqueous solutions of sodium octanoate and sodium dodecylsulfate

A. Ben-Naim; J. Wilf

doi:10.1007/BF00643926

Solubility and thermodynamics of solution of argon in aqueous solutions of sodium octanoate and sodium dodecylsulfate

A. Ben-Naim^*
, J. Wilf

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

The ostwald absorption coefficient of argon was measured in aqueous solutions of two surfactants; sodium n-octanoate and in sodium dodecylsulfate, at several concentrations and at a few temperatures between 10-25°C. The free energies, entropies and enthalpies of solution were computed. A tentative interpretation of the results is given, based on a competition between the solubilization and the salting-out effects of the surfactants.

Original language	English
Pages (from-to)	861-868
Number of pages	8
Journal	Journal of Solution Chemistry
Volume	12
Issue number	12
DOIs	https://doi.org/10.1007/BF00643926
State	Published - Dec 1983

Keywords

Solubility
micellar solutions
solubilization
thermodynamic solutions

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10.1007/BF00643926

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abstract = "The ostwald absorption coefficient of argon was measured in aqueous solutions of two surfactants; sodium n-octanoate and in sodium dodecylsulfate, at several concentrations and at a few temperatures between 10-25°C. The free energies, entropies and enthalpies of solution were computed. A tentative interpretation of the results is given, based on a competition between the solubilization and the salting-out effects of the surfactants.",

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author = "A. Ben-Naim and J. Wilf",

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T1 - Solubility and thermodynamics of solution of argon in aqueous solutions of sodium octanoate and sodium dodecylsulfate

AU - Ben-Naim, A.

AU - Wilf, J.

PY - 1983/12

Y1 - 1983/12

N2 - The ostwald absorption coefficient of argon was measured in aqueous solutions of two surfactants; sodium n-octanoate and in sodium dodecylsulfate, at several concentrations and at a few temperatures between 10-25°C. The free energies, entropies and enthalpies of solution were computed. A tentative interpretation of the results is given, based on a competition between the solubilization and the salting-out effects of the surfactants.

AB - The ostwald absorption coefficient of argon was measured in aqueous solutions of two surfactants; sodium n-octanoate and in sodium dodecylsulfate, at several concentrations and at a few temperatures between 10-25°C. The free energies, entropies and enthalpies of solution were computed. A tentative interpretation of the results is given, based on a competition between the solubilization and the salting-out effects of the surfactants.

KW - Solubility

KW - micellar solutions

KW - solubilization

KW - thermodynamic solutions

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JO - Journal of Solution Chemistry

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IS - 12

ER -

Solubility and thermodynamics of solution of argon in aqueous solutions of sodium octanoate and sodium dodecylsulfate

Abstract

Keywords

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