Volumetric properties of itaconic acid aqueous solutions

Alexander Nisenbaum, Alexander Apelblat, Emanuel Manzurola

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Densities of itaconic acid aqueous solutions were measured at 5 K intervals from T = (278.15 to 343.15) K. From the determined densities, the apparent molar volumes, the cubic expansion coefficients and the second derivatives of volume with respect to temperature which are interrelated with the derivatives of isobaric heat capacities with respect to pressure were evaluated. These derivatives were qualitatively correlated with the changes in the structure of water when itaconic acid is dissolved in it.

Original languageEnglish
Pages (from-to)42-47
Number of pages6
JournalJournal of Chemical Thermodynamics
Volume47
DOIs
StatePublished - 1 Apr 2012

Keywords

  • Apparent molar volumes
  • Cubic expansion coefficients
  • Densities
  • Itaconic acid
  • Structure of aqueous solutions

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