Oxidation of organic compounds by tervalent manganese compounds. IX. Determination of the titer of hexaquomanganese(III) ion standard solutions in perchloric acid

J. Barek, A. Berka, A. Pokorná

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Optimum conditions have been found for the determination of the titer of 0.005 N solutions of hexaquomanganese(III) ion by potentiometric titration of ferrous chloride. The accuracy and reproducibility of this method were studied. A new method of determining the titer of dilute solutions of hexaquomanganese(III) ion has been proposed, using potassium iodide as a primary standard. The optimum conditions for this titration have been found and its applicability to the determination of the titer of 0.005, 0.001, and 0.0005 N solutions has been verified.

Original languageEnglish
Pages (from-to)104-109
Number of pages6
JournalMicrochemical Journal
Volume23
Issue number1
DOIs
Publication statusPublished - 1 Jan 1978
Externally publishedYes

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy

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