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  Home > JCE Print > Journal of Chemical Education > Issues > 1999  > May  >
Chemical Education Today
Tested Demonstrations
A Demonstration of Ideal Gas Principles Using a Football
submitted by: William D. Bare and Lester Andrews
Department of Chemistry, University of Virginia, McCormick Road, Charlottesville, VA 22901

checked by: Timothy L. Pickering
NSF Center for Polymeric Adhesives and Composites, Virginia Tech, Blacksburg, VA 24061-0257

Cover
May 1999
Vol. 76 No. 5
p. 622
Abstract
A class demonstration and cooperative learning activity in which the ideal gas law is applied to determine the volume of a football is described. The mass of an air-filled football is recorded at two or more pressures, and students are asked to use these data to solve problems involving the volume, pressure, and mass of the football and the molecular weight of the gas in the ball. Several sample questions are included.
More Information
*  Citation
 Bare, William D.; Andrews, Lester. J. Chem. Educ. 1999 76 622.
*  Keywords
 Demonstrations; Gases; Helium; Introductory / High School Chemistry
*  History
 Created:
Last Updated:		 June 11, 1999
June 23, 2005
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