ISSN:
1572-8927
Keywords:
Conductivity
;
Dy3+ion
;
electrolyte mixtures
;
hydrolysis
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The limiting conductivity of Dy3+(aq) has been determined for the first time by linear extrapolation of conductivity measured in dilute aqueous solutions of (DyCl3+HCl) at 25°C as λo(Dy3+, aq) = (62.9±0.7) S-cm2-eq-1. A second set of conductivity measurements in dilute aqueous solutions of DyCl3 has given evidence of very slight hydrolysis of the cation, with a first hydrolysis constant of 6 x 10−8 mol-dm−3 (pK=7.2±0.5) calculated by applying the Onsager-Kim law of electrolyte mixtures.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00650681
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