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Correlation of osmotic coefficient data for ZnSO4(aq) at 25 degrees C by various thermodynamic models
dc.creator | Miladinović, Jelena | |
dc.creator | Ninković, Rozalija | |
dc.creator | Todorović, Milica D. | |
dc.creator | Jovanović, Vladislava M. | |
dc.date.accessioned | 2021-03-10T10:06:10Z | |
dc.date.available | 2021-03-10T10:06:10Z | |
dc.date.issued | 2003 | |
dc.identifier.issn | 0095-9782 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/519 | |
dc.description.abstract | The available literature data on the osmotic coefficient of ZnSO4(aq) at 25degreesC in the molality range from 0.1 to 4.3 mol-kg(-1) and new experimental data from 1.2 to 2.9 mol-kg(-1), at the same temperature, are presented. Selected values of the osmotic coefficient from all the data are analyzed using the Clegg-Pitzer-Brimblecombe model, the extended Pitzer model, and a semiempirical equation comprising a power series in molality added to the Debye-Huckel limiting law. The extended Pitzer equation and the Clegg-Pitzer-Brimblecombe equations give the best results in fitting the osmotic coefficient data. All three models are used to calculate ZnSO4 activity coefficients at 25degreesC in dilute solutions ( lt 0.1 mol-kg(-1)) for comparison with published values. | en |
dc.publisher | Kluwer Academic/Plenum Publ, New York | |
dc.rights | restrictedAccess | |
dc.source | Journal of Solution Chemistry | |
dc.subject | isopiestic measurements | en |
dc.subject | zinc sulfate | en |
dc.subject | osmotic coefficient | en |
dc.subject | activity coefficient | en |
dc.subject | extended Pitzer model | en |
dc.subject | Clegg-Pitzer-Brimblecombe model | en |
dc.subject | semiemprical equation | en |
dc.title | Correlation of osmotic coefficient data for ZnSO4(aq) at 25 degrees C by various thermodynamic models | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 383 | |
dc.citation.issue | 4 | |
dc.citation.other | 32(4): 371-383 | |
dc.citation.rank | M23 | |
dc.citation.spage | 371 | |
dc.citation.volume | 32 | |
dc.identifier.doi | 10.1023/A:1023710022173 | |
dc.identifier.scopus | 2-s2.0-0347003388 | |
dc.identifier.wos | 000182849400006 | |
dc.type.version | publishedVersion |