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V(II), V(III), and V(IV)-ethylenediaminetetraacetic acid systems in water solution

J. Podlahová

Lehrstuhl für anorganische Chemie der Naturwissenschaftlichen Fakultät an der Karsl-Universität, Praha

 

Abstract: The systems of V(II), V(III), and V(IV)-ethylenediaminetetraacetic acid (H4Y)-NaOH in dil. aq. soln. were studied by pH-metric, conductometric, and spectrophotometric methods. From the derived values, the acid dissocg. consts. of complex H2VIIY, HVIIIY, and H2VIVOY acids and the molar absorptivity of these acids and their anions were calcd. The velocity const. of the formation of hydroxocomplex [VIVOY(OH)]3- from its components and the mobility of the complex anion VIIIY- were calcd.

Full paper in Portable Document Format: 197a530.pdf (in Czech)

 

Chemical Papers 19 (7) 530–543 (1965)

Thursday, March 28, 2024

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