ChemInform Abstract: KINETICS AND MECHANISM OF OXIDATION OF NITRITE BY PEROXYMONOPHOSPHATE IN AQUEOUS PERCHLORIC ACID SOLUTION

1984 ◽  
Vol 15 (4) ◽  
Author(s):  
P. KESWANI ◽  
Y. K. GUPTA
Keyword(s):  
Acid Solution ◽  
Perchloric Acid ◽  
Kinetics And Mechanism ◽  
Perchloric Acid Solution ◽  
Aqueous Perchloric Acid ◽  
Mechanism Of Oxidation

Kinetics and mechanism of oxidation of DL-α-alanine by permanganate ion in acid perchlorate media

1991 ◽  
Vol 69 (12) ◽  
pp. 2018-2023 ◽  
Author(s):  
Refat M. Hassan
Keyword(s):  
Amino Acids ◽  
Ionic Strength ◽  
Acid Solution ◽  
Second Order ◽  
Perchloric Acid Solution ◽  
Oxidation Reduction ◽  
Initial Stage ◽  
Aqueous Perchloric Acid ◽  
Mechanism Of Oxidation ◽  
Kinetics Of

The kinetics of permanganate oxidation of DL-α-alanine in aqueous perchloric acid solution at a constant ionic strength of 2.0 mol dm−3 has been investigated spectrophotometrically. The reaction was found to show second-order kinetics overall with respect to each of the reactants in the slow initial stage; the second-order kinetics are not, however, maintained throughout the relatively fast final stage of reaction. The added salts lead to the prediction that Mn(III) and (or) Mn(IV) play a very important role in the reaction kinetics. A tentative mechanism consistent with the kinetics is discussed. Key words: kinetics, oxidation, reduction, amino acids, permanganate.

Dinuclear complexes of tetravalent cerium in an aqueous perchloric acid solution

2012 ◽  
Vol 41 (24) ◽  
pp. 7190 ◽  
Author(s):  
Atsushi Ikeda-Ohno ◽  
Satoru Tsushima ◽  
Christoph Hennig ◽  
Tsuyoshi Yaita ◽  
Gert Bernhard
Keyword(s):  
Acid Solution ◽  
Perchloric Acid ◽  
Dinuclear Complexes ◽  
Perchloric Acid Solution ◽  
Aqueous Perchloric Acid ◽  
Tetravalent Cerium
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