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The Effect of Flycerol in the Internal Forces of Soap Films

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Title: The Effect of Flycerol in the Internal Forces of Soap Films
Authors: Horio, David
Issue Date: 15 Jan 2014
Publisher: University of Hawaii at Manoa
Abstract: he stability of a soap film can be seen as an equilibrium between the coulombic repulsive forces of the ionic soap molecules, which form a monolayer on each face of the film, and the van der Waal1s attractive forces which tend to pull the film together. The coulombic forces are of the 1/r2 type while the van der Waal1s forces, which were first used as constants in a gas equation to show deviation from ideality, are of the 1/r6 typei Direct measurement of the van der Waal's force has been very difficult to carry through experimentally, but a novel approach, described below, has been found.
Pages/Duration: 41 pages
Rights: All UHM Honors Projects are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission from the copyright owner.
Appears in Collections:Honors Projects for Chemistry

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