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  Home > JCE Print > Journal of Chemical Education > Issues > 2006  > July  >
In the Laboratory
Using Nuclear Magnetic Resonance Spectroscopy for Measuring Ternary Phase Diagrams
Jennifer K. Woodworth, Jacob C. Terrance, and Markus M. Hoffmann
Department of Chemistry, SUNY College at Brockport, Brockport, NY 14420
Cover
July 2006
Vol. 83 No. 7
p. 1065
Abstract
A laboratory experiment is presented for the upper-level undergraduate physical chemistry curriculum in which the ternary phase diagram of water, 1-propanol and n-heptane is measured using proton nuclear magnetic resonance (NMR) spectroscopy. The experiment builds upon basic concepts of NMR spectral analysis, typically taught in the undergraduate organic chemistry curriculum, applying them to the study of phase behavior, a traditional basic topic of thermodynamics.
Supplement
A handout for students and several notes for the instructor are available.
*  Contents JCE2006p1065W.doc (Microsoft Word)
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*  Citation
 Woodworth, Jennifer K.; Terrance, Jacob C.; Hoffmann, Markus M. J. Chem. Educ. 2006 83 1065.
*  Keywords
 Hands-On Learning / Manipulatives; Inquiry-Based / Discovery Learning; Laboratory Instruction; NMR Spectroscopy; Phases / Phase Transitions / Diagrams; Physical Chemistry; Thermodynamics; Upper-Division Undergraduate
*  History
 Created:
Last Updated:		 5/26/2006
5/31/2006
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