Excess molar heat capacity for the binary system n-propyl alcohol + water in the temperature range 278.15–358.15 K: new data and application for excess enthalpy calculation

Nikita Tsvetov, Anna Sadaeva, Maria Toikka, Irina Zvereva, Alexander Toikka

Research output: Contribution to journalArticlepeer-review

Abstract

In this work, the new set of the data on the excess heat capacity (CP E), density (ρ) and excess volumes (VE) for binary system n-propanol + water in the temperature range 278.15–358.15 K are presented. The concentration dependence of CP E was correlated using Redlich–Kister equation. Obtained experimental data of CP E were used to calculate excess enthalpies at various temperatures.

Original languageEnglish
JournalJournal of Thermal Analysis and Calorimetry
DOIs
StatePublished - 5 Apr 2020

Scopus subject areas

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

Keywords

  • Excess enthalpy
  • Excess heat capacity
  • n-propyl alcohol
  • Temperature dependence

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