The Measurement of Activity Coefficients in Concentrated Electrolyte Solutions. An Experiment for the Physical Chemistry Laboratory

A physical chemistry experiment is described in which a relatively inexpensive osmometer is used to measure the practical osmotic coefficient of 1:1 strong electrolyte solutions. These data can be used to calculate mean ionic activity coefficients using nonlinear curve fitting and some instructive s...

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Veröffentlicht in:Journal of chemical education 2001-11, Vol.78 (11), p.1541
Hauptverfasser: Bonicamp, Judith M, Loflin, Ashley, Clark, Roy W
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
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