EnglishThe heat capacities of aqueous solutions containing the reciprocal system K/Na/Cl/SO4 have been determined in the temperature range 333 - 493 K and for overall concentrations included between 0.5 and 5 molal. Experimental data are compared with those calculated both through, the Pitzer's semiempirical equations, neglecting mixed interactions terms, and through the empirical Young's rule. A fair agreement is observed only for moderate values of T and m, at which the two procedures yield comparable results.
| Autori: | |
| Autori: | CONTI G.; GIANNI P.; TINE' M |
| Titolo: | Heat capacities of aqueous mixed electrolyte solutions at high temperature. The reciprocal system potassium/sodium/chloride/sulfate between 323 and 493 K |
| Anno del prodotto: | 1985 |
| Digital Object Identifier (DOI): | 10.1016/0040-6031(85)85554-4 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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http://hdl.handle.net/11568/5531
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