STUDY OF THE CONDUCTOMETRIC TITRATION SINGLE-LIGAND BARIUM COMPLEXES
Keywords:
The abscissa shows the volume (V) of the solution used during the titration.The titrant volume at the equivalence point is determined from the break of the curve and the results of the analysis are calculated according to the law of equivalents. Conductometric titration uses reactions in aqueous and non-aqueous solutionsAbstract
Conductometry is the oldest, simplest and least selective of all electrochemical methods of analysis. The conductometric method of analysis is based on measuring the electrical conductivity of a solution. The concentration of a substance in this method is determined by the results of measuring the electrical conductivity. The essence of the method lies in the fact that the specific electrical conductivity χ of the solution is measured during titration and a titration curve is built, which is linear (Fig. 1).
References
Bektursynova A.P., Dzhumanazarova Z.K. Science and education in Karakalpakstan .Study of the conductometric titration of barium nitrate with a urea ligand. 86-88 p, 4/2 coн Нукус 2022
Arun Bahl, B. S. Bahl & G. D. Tuli, Essentials of Physical Chemistry, S. Chand and CompanyLtd., New Delhi, 2012
Conductometric and potentiometric titration. Wacław Grzybkowski Gdańsk2002
L. V. Leonel, A. Righi, W. N. Mussel, J. B. Silva and N. D. S. Mohallem, Structural characterization of barium titanatecobalt ferrite composite powders, Ceram. Int., 37(4), 1259-1264 (2011).
Зиятдинова г.к., варламова р.м., медянцева э.п. титриметрические методы в фармацевтическом анализе казань-2018
