Abstract
The stoichiometric equilibrium constants, K 3 *, for the formation of CuX 3 2- from CuX 2 - +X- where X=Cl and Br, have been determined from spectral measurements. The measurements were made in NaCl and NaBr solutions from I=0.5 to 6.0m at 5, 25 and 45°C. The measured constants were extrapolated to infinite dilution using the Pitzer equations. The Pitzer parameters, β0, β1 and Cφ, for the interaction of Na+ with CuX 2 - and CuX 3 2- are briefly discussed.
Original language | English (US) |
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Pages (from-to) | 375-390 |
Number of pages | 16 |
Journal | Journal of Solution Chemistry |
Volume | 19 |
Issue number | 4 |
DOIs | |
State | Published - Apr 1 1990 |
Keywords
- CuBr
- CuCl
- Equilibrium constants
- Pitzer equations
- complexes
- spectral data
ASJC Scopus subject areas
- Biophysics
- Biochemistry
- Molecular Biology
- Physical and Theoretical Chemistry