scholarly journals Kinetics and Mechanism of the Redox Reaction of Naphthol Green B with Hydrazine Dihydrochloride in Aqueous Acidic Medium

2017 ◽  
Vol 5 (6) ◽  
pp. 76
Author(s):  
B. Myek
Keyword(s):  
Redox Reaction ◽  
Acidic Medium ◽  
Kinetics And Mechanism ◽  
Naphthol Green B ◽  
Aqueous Acidic Medium

scholarly journals Kinetics and Mechanism of the Oxidation of Naphthol Green B by Peroxydisulphate Ion in Aqueous Acidic Medium

2014 ◽  
Vol 2014 ◽  
pp. 1-4
Author(s):  
B. Myek ◽  
S. O. Idris ◽  
J. F. Iyun
Keyword(s):  
Acidic Medium ◽  
Reaction Medium ◽  
Intermediate Complex ◽  
Kinetic Investigation ◽  
Hydrogen Ions ◽  
First Order ◽  
Order Dependence ◽  
Naphthol Green B ◽  
Kinetics Of ◽  
Aqueous Acidic Medium

The kinetics of the oxidation of naphthol green B (NGB3−) by peroxydisulphate ion has been carried out in aqueous acidic medium at λmax of 700 nm, T=23±1°C, and I=0.50 mol dm−3 (NaCl). The reaction shows a first-order dependence on oxidant and reductant concentration, respectively. The stoichiometry of the NGB—S2O82- reaction is 1 : 2. Change in hydrogen ions concentration of the reaction medium has no effect on the rate of the reaction. Added cations and anions decreased the rate of the reaction. The results of spectroscopic and kinetic investigation indicate that no intermediate complex is probably formed in the course of this reaction.

Kinetics and Mechanism of Ru(III)-Catalyzed Oxidation of Paracetamol by Chloramine-T in Aqueous Acidic Medium

2009 ◽  
Vol 132 (1-2) ◽  
pp. 285-291 ◽  
Author(s):  
Ajaya Kumar Singh ◽  
Reena Negi ◽  
Bhawana Jain ◽  
Yokraj Katre ◽  
Surya P. Singh ◽  
...  
Keyword(s):  
Acidic Medium ◽  
Kinetics And Mechanism ◽  
Chloramine T ◽  
Catalyzed Oxidation ◽  
Aqueous Acidic Medium
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