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  Home > JCE Print > Journal of Chemical Education > Issues > 2005  > July  >
In the Laboratory
Steel Wool and Oxygen: A Look at Kinetics
James Gordon and Katherine Chancey
Division of Science and Mathematics, Central Methodist College, Fayette, MO 65248
Cover
July 2005
Vol. 82 No. 7
p. 1065
Abstract
An experimental method is described to study the kinetics of the reaction of the iron in steel wool with molecular oxygen. A calculator-based data collection system is used with an oxygen gas sensor to determine the order of the reaction with respect to oxygen. Using the graphical method, students determine that the reaction follows first-order kinetics with respect to oxygen.
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Instructions for the students are available.
*  Contents JCE2005p1065W.doc (Microsoft Word)
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JCE2005p1065W.zip
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*  Citation
 Gordon, James; Chancey, Katherine. J. Chem. Educ. 2005 82 1065.
*  Keywords
 Atmospheric Chemistry; Calculator-Based Learning; First-Year Undergraduate / General; Gases; Hands-On Learning / Manipulatives; High School / Introductory Chemistry; Kinetics; Laboratory Instruction; Oxidation / Reduction; Physical Chemistry
*  History
 Created:
Last Updated:		 May 31, 2005
June 8, 2005
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