Thermochemical properties and regularities of amides, anilides, and amidic acids

Authors

  • Alma Kairlapovna Ryskaliyeva Kazakh National Agrarian University http://orcid.org/0000-0002-6636-7759
  • Murat Ergalievich Baltabayev Kazakh National Agrarian University
  • Aigul Moldakhmetovna Zhubatova Kazakh National Agrarian University

DOI:

https://doi.org/10.17344/acsi.2017.3683

Keywords:

enthalpy of combustion, thermochemistry, amides, correlation analysis

Abstract

The thermodynamic properties of carbamide and its alkyl substituted were studied insufficiently. In this article, the enthalpies of combustion of ΔсН of some amides, anilides and amidic acids have been determined experimentally; their standard enthalpies of formation have been calculated. Linear dependences between the average atomic enthalpy of combustion of ΔcH amides and their basicity constants in acidic aqueous solutions of pKBH+have been established; a correlation that relates the enthalpies of combustion of amides and the corresponding amidic acids has been found.

Author Biographies

Alma Kairlapovna Ryskaliyeva, Kazakh National Agrarian University

Department of Plant Protection and Quarantine, Associate Professor

Murat Ergalievich Baltabayev, Kazakh National Agrarian University

Kazakh-Japanese Innovation Centre

Aigul Moldakhmetovna Zhubatova, Kazakh National Agrarian University

Department of Plant Protection and Quarantine, Lecturer

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Published

20.03.2018

Issue

Vol. 65 No. 1 (2018)

Section

Physical chemistry

License

Except where otherwise noted, articles in this journal are published under the Creative Commons Attribution 4.0 International License