ISSN:
1572-8927
Schlagwort(e):
Transition metals
;
CdCl2
;
NiCl2
;
ZnCl2
;
heat of mixing
;
heat of dilution
;
Pitzer's equations
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract The heat of dilution of aqueous solutions of ZnCl2 and the heats of mixing ΔH m of aqueous solutions of CdCl2, NiCl2, and ZnCl2 with NaCl solutions were measured at 25°C. The heats of mixing were made at constant ionic strengths of 0.5, 1.0, and 3.0 molal. The excess enthalpy equations of Pitzer were then fitted to the resulting heats of dilution and heats of mixing data. The resulting parameters are the temperature derivatives of the activity coefficient mixing parameters in the Pitzer system.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00647682
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