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The polarographic study of the determination of the binary and ternary stability constants of copper(II) complexes with malonate and tartrate anions

✍ Scribed by Ramón J. Barrio Díez-Caballero; Juan F. Arranz Valentín; Adela Arranz García; Rafael Pardo Almudi; Pedro Sanchez Batanero

Publisher: Elsevier Science
Year: 1986
Tongue: English
Weight: 511 KB
Volume: 31
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(86)80145-1

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✦ Synopsis

The stability constants ofcomplexes with different stoichiometries formed by Cu(I1) with tartrate and malonate anions were determined, together with the formation constants of the mixed complexes Cu(II)-MAL-TAR. These studies were made with the help of the De Ford-Hume and Schaap-McMasters polarographic methods. The differences found in the stability constant values measured, taking into account the chemical and the statistical effects caused by the organic ligands, are discussed. The reliability of the results obtained has been verified by applying the program POLAG.

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