Ionic medium effects on equilibrium constants .2. Binary systems comprising some bivalent cations and monocarboxylates in aqueous solution

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal do Maranhão (UFMA)
dc.date.accessioned2014-05-20T15:26:34Z
dc.date.accessioned2022-10-05T16:38:46Z
dc.date.available2014-05-20T15:26:34Z
dc.date.available2022-10-05T16:38:46Z
dc.date.created2014-05-20T15:26:34Z
dc.date.issued1996-10-01
dc.identifierTalanta. Amsterdam: Elsevier B.V., v. 43, n. 10, p. 1697-1704, 1996.
dc.identifier0039-9140
dc.identifierhttp://hdl.handle.net/11449/36726
dc.identifier10.1016/0039-9140(96)01943-1
dc.identifierWOS:A1996VL15100011
dc.identifier5978908591853524
dc.identifier0000-0003-0197-7369
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3908400
dc.description.abstractSimple equations were derived relating stoichiometric protonation constants of several monocarboxylates and formation constants associated with 1:1 complexes involving some bivalent cations and selected monocarboxylates, in aqueous sodium perchlorate media, at 25 degrees C, as a function of ionic strength (I), allowing the interconversion of parameters from one ionic strength to another, up to I = 3.00 M. In addition, thermodynamic formation constants as well as activity coefficients of the species involved in the equilibria were estimated. The results show that the proposed calculation procedure is very consistent with critically selected experimental data.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationTalanta
dc.relation4.244
dc.relation1,186
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectactivity coefficients
dc.subjectformation constants
dc.subjectmedium effects
dc.titleIonic medium effects on equilibrium constants .2. Binary systems comprising some bivalent cations and monocarboxylates in aqueous solution
dc.typeArtigo


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