DETERMINATION OF THE CONTENTS AND STABILITY OF MOLYBDENUM (VI) CITRATED COMPLEXES

Authors

  • T. V. Balayan Chair of Inorganic and Analytical Chemistry, YSU, Armenia
  • E. Ye. Ghapantsyan Chair of Inorganic and Analytical Chemistry, YSU, Armenia
  • G. M. Zeytaghyan Chair of Inorganic and Analytical Chemistry, YSU, Armenia
  • R. A. Sarkisyan Chair of Inorganic and Analytical Chemistry, YSU, Armenia
  • S. K. Grigoryan Chair of Inorganic and Analytical Chemistry, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:B/2008.42.2.074

Keywords:

molybdenum (VI), citric acid, complex formation, ion exchange, spectral photometry

Abstract

The interaction of molybdenum (VI) with citric acid is studied by the methods of ion exchange and spectral photometry. It is determined that the complex formation takes place in discrete steps to MoO$^{2+}_2$  HC6H5O$^{2-}_7$  equal to 1:1 and 1:2 at ionic force μ=1 and at temperature 20℃. Stepwise and general stability constants for the complexes are defined.

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Published

2023-09-22

How to Cite

Balayan, T. V., E. Ye. Ghapantsyan, G. M. Zeytaghyan, R. A. Sarkisyan, and S. K. Grigoryan. 2023. “DETERMINATION OF THE CONTENTS AND STABILITY OF MOLYBDENUM (VI) CITRATED COMPLEXES”. Proceedings of the YSU B: Chemical and Biological Sciences 42 (2 (216):74-79. https://doi.org/10.46991/PYSU:B/2008.42.2.074.

Issue

Vol. 42 No. 2 (216) (2008)

Section

Chemistry

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Copyright (c) 2023 Proceedings of the YSU

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