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  Home > JCE Print > Journal of Chemical Education > Issues > 1996  > July  >
Laboratory Experiments
Constant-Current Coulometric Titration of Hydrochloric Acid
James Swim, Edward Earps, Laura M. Reed, and David Paul
Department of Chemistry, University of Arkansas, Fayetteville, AR
Cover
July 1996
Vol. 73 No. 7
p. 679
Abstract
The titration of a strong acid with a strong base and the electrolysis of water are two classic laboratory exercises that are either performed or demonstrated in secondary school classrooms in order to introduce two important areas of chemsitry: acid-base chemistry and electrochemistry. In this experiment we have combined these two classical experiments into one complete laboratory experience. Here we report how the elctrolysis of an aqueous solution can be used to determine the concentration of hydrochloric acid in a coulometric titration.
More Information
*  Citation
 James Swim, Edward Earps, Laura M. Reed, and David Paul. J. Chem. Educ. 1996 73 679.
*  Keywords
*  History
 Created:
Last Updated:		 9/23/1999
5/22/2006
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