Expanding the equilibrium solubility and dissolution thermodynamics of benzoic acid in aqueous alcoholic mixtures

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dc.authorid0000-0002-0908-8286
dc.authorid0000-0002-4670-2783
dc.authorid0000-0002-4008-7273
dc.authorid0000-0002-1177-7419
dc.contributor.authorAkay, Sema
dc.contributor.authorKayan, Berkant
dc.contributor.authorPeña, M. Ángeles
dc.contributor.authorJouyban, Abolghasem
dc.contributor.authorMartínez, Fleming
dc.contributor.authorAcree, William E.
dc.date.accessioned2025-10-14T07:48:28Z
dc.date.available2025-10-14T07:48:28Z
dc.date.issued2022
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractThe equilibrium solubility of benzoic acid in water and ethanol, as well as in nine {ethanol (1) + water (2)} mixtures, was determined from T = (293.15 to 323.15) K. Benzoic acid mole fraction solubility in these aqueous-ethanolic mixtures was adequately correlated with some well-known correlation/prediction models, obtaining mean percentage deviations of 2.2 to 7.6%. Apparent thermodynamic quantities, namely, Gibbs energy, enthalpy, and entropy, for the dissolution, mixing and solvation processes, were computed by means of the van ’t Hoff and Gibbs equations. The enthalpy–entropy compensation plot of apparent enthalpy vs. apparent Gibbs energy of dissolution was not linear, indicating enthalpy and entropy mechanisms for transfer. Ultimately, by using the inverse Kirkwood–Buff integrals, it is observed that benzoic acid is preferentially solvated by water molecules in water-rich mixtures but preferentially solvated by ethanol molecules in those {ethanol (1) + water (2)} mixtures of 0.24 < x1 < 1.00.
dc.identifier.doi10.3390/reactions3030028
dc.identifier.endpage414
dc.identifier.issn2624781X
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85164127642
dc.identifier.scopusqualityQ3
dc.identifier.startpage392
dc.identifier.urihttps://doi.org/10.3390/reactions3030028
dc.identifier.urihttps://hdl.handle.net/20.500.12451/14750
dc.identifier.volume3
dc.indekslendigikaynakScopus
dc.institutionauthorAkay, Sema
dc.institutionauthorKayan, Berkant
dc.institutionauthorid0000-0001-8887-6653
dc.language.isoen
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)
dc.relation.ispartofReactions
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject(Ethanol + Water) Mixtures
dc.subjectBenzoic Acid
dc.subjectJouyban-Acree Model
dc.subjectPreferential Solvation
dc.subjectSolubility
dc.subjectSolution Thermodynamics
dc.titleExpanding the equilibrium solubility and dissolution thermodynamics of benzoic acid in aqueous alcoholic mixtures
dc.typeArticle

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