Diffusion coefficients in aqueous solutions of potassium sulfocyanate at 298.15 K
Differential diffusion coefficients of potassium sulfocyanate in water at 298.15 K, and at concentrations from 0.001 M to 1 M, have been measured using a conductimetric cell and an automatic apparatus to follow diffusion. The results are discussed on the basis of the Onsager-Fuoss and Pikal models....
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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2001
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10316/5205 |
| País: | Portugal |
| Oai: | oai:estudogeral.sib.uc.pt:10316/5205 |
| Resumo: | Differential diffusion coefficients of potassium sulfocyanate in water at 298.15 K, and at concentrations from 0.001 M to 1 M, have been measured using a conductimetric cell and an automatic apparatus to follow diffusion. The results are discussed on the basis of the Onsager-Fuoss and Pikal models. The cell uses an open-ended capillary method and a conductimetric technique is used to follow the diffusion process by measuring the resistance of a solution inside the capillaries, at recorded times. |
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