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  Home > JCE Print > Journal of Chemical Education > Issues > 1997  > October  >
Research: Science and Education
Metal Complexes of EDTA: An Exercise in Data Interpretation
Philip C. H. Mitchell
University of Reading, Department of Chemistry, Reading RG6 2AD, UNITED KINGDOM
Cover
October 1997
Vol. 74 No. 10
p. 1235
Abstract
Stability constants of metal complexes of edta with main group and transition metals are correlated with properties of the elements and cations (ion charge, atomic and ionic radii, ionization energies and electronegativities) and interpreted with an ionic bonding model including a covalent contribution. Enthalpy and entropy contributions are discussed. It is shown how chemists recognize patterns in data with the help of a general theory and so develop a model.
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*  Citation
 Mitchell, Philip C. H. J. Chem. Educ. 1997 74 1235.
*  Keywords
*  History
 Created:
Last Updated:		 July 27, 1999
June 23, 2005
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