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  Home > JCE Print > Journal of Chemical Education > Issues > 1996  > May  >
Laboratory Experiments
Raman Spectroscopic Determination of Heats of Vaporization of Pure Liquids
Roosevelt Shaw and Mohammad Hokmabadi
Morgan State University, Cold Spring Line & Hillen Road, Baltimore, MD 21239
Cover
May 1996
Vol. 73 No. 5
p. 474
Abstract
Raman intensity measurements of a vapor above its pure liquid at a given pressure and temperature may be used to determine the molal heats of vaporization. Specifically, this method involves measuring Raman intensities of a vapor in equilibrium with its pure liquid as a function of temperature. This article describes an experiment which offers a Raman method whereby Raman intensity measurements obtained from the vapor over pure water to yield th heat of vaporization of water.
More Information
*  Citation
 Shaw, Roosevelt; Hokmabadi, Mohammad. J. Chem. Educ. 1996 73 474.
*  Keywords
*  History
 Created:
Last Updated:		 9/23/1999
5/22/2006
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