Mutual diffusion coefficients,electrical conductances,osmotic coefficients,and ionic transport coefficientsl
ij
for aqueous CuSO4 at 25°C |
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| Authors: | Donald G Miller Joseph A Rard Lee B Eppstein R A Robinson |
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| Institution: | (1) Earth Sciences Division, Lawrence Livermore Laboratory, University of California, 94550 Livermore, California;(2) Chemistry Department, Lawrence Livermore Laboratory, University of California, 94550 Livermore, California;(3) Sea Water Conversion Laboratory, University of California, Richmond, California;(4) Present address: Photovolt Corp., 1115 Broadway, 10010 New York, New York;(5) Chemistry Department, University of Florida, 32611 Gainesville, Florida |
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| Abstract: | Experimental thermodynamic and transport data are presented for aqueous CuSO4 solution at 25°C from low concentrations to near saturation. Included are diffusion coefficients (Rayleigh interferometry), electrical conductances (DC method), and osmotic coefficients (isopiestic). These data and corresponding literature data are critically compared, as are literature density data. The resulting best values, together with previously compared transference number results, provide an extensive set of critically reviewed data for aqueous CuSO4. Onsager coefficientsl
ij
have been calculated for this salt and are compared with data for other valence types. |
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| Keywords: | CuSO4 aqueous solutions diffusion conductance osmotic coefficients Onsager coefficientsl
ij
irreversible thermodynamics |
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