Abstract
The oxidation of malonic acid by manganese(III) sulfate in a medium of sulfuric acid and by hexaquomanganese(III) ions in a noncomplexing perchloric acid medium was studied. The reaction stoichiometry was found and the effect of the concentrations of H+, Mn2+, and HSO4- ions and of the initial reactant concentrations on the course and rate of the reaction was studied. The optimum conditions have been found for analytical use of the reaction, procedures have been proposed for the determination of malonic acid using the two reagents, and the accuracy and reproducibility of the determinations have been found.
| Original language | English |
|---|---|
| Pages (from-to) | 323-332 |
| Number of pages | 10 |
| Journal | Microchemical Journal |
| Volume | 24 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Jan 1979 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Analytical Chemistry
- Spectroscopy
Cite this
The oxidation of organic substances by compounds of trivalent manganese. XIV. Oxidation of malonic acid by manganese(III) sulfate in sulfuric acid medium and with hexaquomanganese(III) ions in noncomplexing perchloric acid medium. / Barek, J.; Berka, A.; Hladíková, A.
In: Microchemical Journal, Vol. 24, No. 3, 01.01.1979, p. 323-332.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - The oxidation of organic substances by compounds of trivalent manganese. XIV. Oxidation of malonic acid by manganese(III) sulfate in sulfuric acid medium and with hexaquomanganese(III) ions in noncomplexing perchloric acid medium
AU - Barek, J.
AU - Berka, A.
AU - Hladíková, A.
PY - 1979/1/1
Y1 - 1979/1/1
N2 - The oxidation of malonic acid by manganese(III) sulfate in a medium of sulfuric acid and by hexaquomanganese(III) ions in a noncomplexing perchloric acid medium was studied. The reaction stoichiometry was found and the effect of the concentrations of H+, Mn2+, and HSO4- ions and of the initial reactant concentrations on the course and rate of the reaction was studied. The optimum conditions have been found for analytical use of the reaction, procedures have been proposed for the determination of malonic acid using the two reagents, and the accuracy and reproducibility of the determinations have been found.
AB - The oxidation of malonic acid by manganese(III) sulfate in a medium of sulfuric acid and by hexaquomanganese(III) ions in a noncomplexing perchloric acid medium was studied. The reaction stoichiometry was found and the effect of the concentrations of H+, Mn2+, and HSO4- ions and of the initial reactant concentrations on the course and rate of the reaction was studied. The optimum conditions have been found for analytical use of the reaction, procedures have been proposed for the determination of malonic acid using the two reagents, and the accuracy and reproducibility of the determinations have been found.
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UR - http://www.scopus.com/inward/citedby.url?scp=49249144754&partnerID=8YFLogxK
U2 - 10.1016/0026-265X(79)90010-9
DO - 10.1016/0026-265X(79)90010-9
M3 - Article
VL - 24
SP - 323
EP - 332
JO - Microchemical Journal
JF - Microchemical Journal
SN - 0026-265X
IS - 3
ER -