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Enthalpy changes in formation reactions of zinc and cadmium trimethylenediaminetetraacetates
Authors:S. N. Gridchin
Affiliation:(1) Ivanovo State University of Chemistry and Technology, F. Engels 7, Ivanovo, 153460, Russia
Abstract:Calorimetric enthalpy changes in reactions have been measured for the formation of zinc and cadmium trimethylenediaminetetraacetates at 298.15 K and ionic strengths of 0.1. 0.5, 1.0 mol L−1 (KNO3). The standard thermodynamic parameters of the reactions studied were evaluated from calorimetric and potentiometric measurements under the same conditions. The results obtained were compared with the corresponding data on related compounds.
Keywords:chelates  complexone  enthalpy  entropy  ionic strength
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