Oakes, C.
, Rard, J.
and Archer, D.
(2004),
Enthalpies of Dilution of NdCl<sub>3</sub>(aq) at Temperatures from 297.89 K to 372.08 K and an Extended Pitzer Ion-Interaction Model for the NdCl<sub>3</sub> + H<sub>2</sub>O System, Journal of Chemical and Engineering Data
(Accessed October 8, 2024)
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Enthalpies of Dilution of NdCl3(aq) at Temperatures from 297.89 K to 372.08 K and an Extended Pitzer Ion-Interaction Model for the NdCl3 + H2O System
Published
Author(s)
C S. Oakes, J A. Rard,
Abstract
Enthalpy of dilution measurements were made for NdCl3(aq) over the molality range 0.0080 mol.kg-1 to 2.6883 mol.kg-1 at temperatures from 297.89 K to 372.08 K and at a fixed pressure of 0.5 MPa. Published values of the osmotic coefficients, emfs of a reversible electrochemical cell, enthalpies of dilution, apparent molar heat capacities, and apparent molar volumes of NdCl3(aq) were critically assessed, and the more reliable of these results were combined with the present enthalpies of dilution to yield the parameters of an exended form of Pitzer's ion-interaction model valid to high molalities and for the temperature range 280 K to 375 K.Citation
Journal of Chemical and Engineering Data
Volume
49
Issue
No. 2
Pub Type
Journals
Keywords
activity coefficient, enthalpy, heat capacity, ion-interaction, neodymium chloride, phase equilibrium, solubility, thermodynamics
Citation
Issues
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Created February 29, 2004, Updated October 12, 2021