Kinetics and Mechanism of Oxidation of Metformin Hydrochloride by Hexamolybdocobaltate(III) in Acidic Medium
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Kinetics and mechanism of oxidation of cetirizine hydrochloride, an anti-allergy agent by Mn(VII) in acidic medium
The kinetics and mechanism of oxidation of cetirizine hydrochloride by Mn(VII) in acidic medium was studied spectrophotometrically. The electron transfer reaction between MnO4 and the drug have been studied over the range 2.0 ≤ 10 [cetirizine hydrochloride] ≤ 6.0, 2.5 ≤ pH ≤ 4.5 and 295 K ≤ T ≤ 313 K in aqueous medium. The electron transfer reaction shows first order dependence in [MnO4 ] T and...
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The kinetics of oxidation of semicarbazide by 12-tungstocobaltate (III) in aquous acidic medium at 300K and a constant ionic strength of 0.3 mol dm was studied spectrophotometrically at λmax 624nm under pseudo first-order conditions. The reaction between semicarbazide and 12-tungstocobaltate (III) in acidic medium exhibits 1:2 stiochiometry [Semicarbazide:12-tungstocobaltate (III)]. The main ox...
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15 صفحه اولA Study of the Kinetics and Mechanism of Oxidation of L -Ascorbic Acid by Permanganate Ion in Acidic Medium
The kinetics and mechanism of oxidation of L –Ascorbic acid by permanganate ion in acidic medium have been studied at 25±1°C, I = 1.0 mol dm (NaClO ), [H ] =1x10 mol dm .The stoichiometry was observed 3 + 2 3 4 to be 2:5 in terms of mole ratio of permanganate ions and ascorbic acid consumed. The reaction shows dependence on acid concentrations and is first order in both the oxidant and the redu...
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ژورنال
عنوان ژورنال: Asian Journal of Chemistry
سال: 2020
ISSN: 0975-427X,0970-7077
DOI: 10.14233/ajchem.2021.22904