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  Home > JCE Print > Journal of Chemical Education > Issues > 1997  > September  >
In the Classroom
Tested Demonstrations
Burning Phosphorus under Water Safely
Larry C. Taylor
54241Tarbell Rd., Edinboro, PA 16412
Cover
September 1997
Vol. 74 No. 9
p. 1074
Abstract
A safer method for demonstrating the burning of white phosphorous under water is described. This demonstration uses 3% hydrogen peroxide solution and manganese dioxide as the oxygen source, eliminating the use of potentially explosive potassium chlorate. The oxygen generation is manually controlled by means of a stopcock on the dropping funnel. The apparatus has been designed to provide a most spectacular display, especially in the dark, lasting an hour or longer if desired, and eliminates the noxious phosphorous odor.
More Information
*  Citation
 Taylor, Larry C. J. Chem. Educ. 1997 74 1074.
*  Keywords
 Demonstrations, Inorganic Chemistry, Safety/Hazardous Materials, and Phosphorus
*  History
 Created:
Last Updated:		 July 28, 1999
June 23, 2005
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