Ionic activity coefficients in aqueous solutions of copper and lead nitrates
β Scribed by Zh. P. Mikadze; V. M. Mokhov
- Publisher
- Springer US
- Year
- 1990
- Tongue
- English
- Weight
- 195 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0543-1972
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π SIMILAR VOLUMES
## Abstract An electrochemical method was used to measure the mean activity coefficients of amino acids in waterβelectrolyteβamino acid systems. The amino acids were glycine, DLβserine and DLβvaline and the electrolytes were KNO~3~ and NaNO~3~. The activity coefficients of the electrolytes were obt
The diffusion coeficient, D, of CuSO, in aqueous solution was determined at 298.1 K by chronopotentiometry and also with a rotating disc electrode using the mixed control Levich equation. For 0 < [CuSO,] < 0.05 moldm-3,D = 17.35 &O.iS-(5.3\* l.4)[CuS0,]'~Z} x 10-'DmZs-', at a constant ionic strength