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  Home > JCE Print > Journal of Chemical Education > Issues > 1999  > May  >
In the Classroom
Calculating Units with the HP 48G Calculator
Matthew E. Morgan
U.S. Air Force Academy, Department of Chemistry, 2355 Fairchild Dr., Suite 2N341, USAF Academy, CO 80840-6230
Cover
May 1999
Vol. 76 No. 5
p. 631
Abstract
The Hewlett Packard HP 48G graphing calculator is able to manipulate units as well as perform numerical and symbolic calculations. The HP 48G's units function can make simple calculations, such as converting grams to moles, or more complex unit analysis, such as gas law calculations. Examples and calculator keystrokes for both of these examples are included in this article.
More Information
*  Citation
 Morgan, Matthew E. J. Chem. Educ. 1999 76 631.
*  Keywords
 Introductory / High School Chemistry; Teaching / Learning Aids; Computer Assisted Instruction; Teaching/Learning Theory/Practice; calculator-based learning
*  History
 Created:
Last Updated:		 June 11, 1999
June 23, 2005
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