Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/5282
Title: | Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations | Authors: | Lobo, Victor M. M. Ribeiro, Ana C. F. Verissimo, Luis M. P. |
Keywords: | Diffusion; Electrolytes; Aqueous Solutions; Transport Properties | Issue Date: | 1998 | Citation: | Journal of Molecular Liquids. 78:1-2 (1998) 139-149 | Abstract: | Differential diffusion coefficients of potassium chloride 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 Robinson and Stokes, 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. | URI: | https://hdl.handle.net/10316/5282 | DOI: | 10.1016/s0167-7322(98)00088-9 | Rights: | openAccess |
Appears in Collections: | FCTUC Química - Artigos em Revistas Internacionais |
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filef165a90a02bd4844afe291aad5da3cf4.pdf | 411.14 kB | Adobe PDF | View/Open |
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