Addition/Correction pubs.acs.org/jchemeduc
Addition to Activity-Based Approach For Teaching Aqueous Solubility, Energy, and Entropy Laura Eisen, Nadia Marano,* and Samantha Glazier Journal of Chemical Education 2014, 91 (4), 484−491. DOI: 10.1021/ed4005563
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n our recently published article on solubility, we discussed, in part, the primary role of entropy in the insolubility of nonpolar molecules in water. The following references relating to experimental observations and physical models for the hydrophobic effect and inadequacy of a simple “clathrate” model were brought to our attention after publication of our article, and we would like to share them with readers.
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REFERENCES
(1) Silverstein, T. P. The Real Reason Why Oil and Water Don’t Mix. J. Chem. Educ. 1998, 75, 116−118, DOI: 10.1021/ed075p116. (2) Rezus, Y. L. A.; Bakker, H. J. Observation of Immobilized Water Molecules around Hydrophobic Groups. Phys. Rev. Lett. 2007, 99, 148301. (3) Silverstein, T. P. Hydrophobic Solvation NOT via Clathrate Water Cages. J. Chem. Educ. 2008, 85, 917−918, DOI: 10.1021/ ed085p917.2.
Published: July 31, 2014 © 2014 American Chemical Society and Division of Chemical Education, Inc.
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dx.doi.org/10.1021/ed5005799 | J. Chem. Educ. 2014, 91, 1270−1270
