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Spectrophotometric determination of the dissociation constants of aliphatic nitro compounds

  • S. S. Novikov
  • V. I. Slovetskii
  • S. A. Shevelev
  • A. A. Fainzil'berg
Article

Summary

  1. 1.

    The dissociation constants of aliphatic nitro compounds may be found spectrophotometrically to a high degree of accuracy.

     
  2. 2.

    The dissociation constants of ten nitroalkanes have been measured at various temperatures (trinitromethane, 1,1-dinitroalkanes, and 1,1,3,3-tetranitroalkanes).

     
  3. 3.

    The acidity function H has been found for hydrochloric acid in concentrations from 0.1–1.2 M.

     
  4. 4.

    Standard values of the enthalpy and entropy of the dissociation reactions of nitroalkanes have been calculated from the temperature dependence of the dissociation constants.

     

Keywords

Entropy Enthalpy Acidity Hydrochloric Acid Dissociation Constant 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

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Copyright information

© Consultants Bureau Enterprises Inc 1963

Authors and Affiliations

  • S. S. Novikov
    • 1
  • V. I. Slovetskii
    • 1
  • S. A. Shevelev
    • 1
  • A. A. Fainzil'berg
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences USSRUSSR

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