KINETICS AND MECHANISM OF OXIDATION OF BIS(2,2′,6′,2"-TERPYRIDINE)IRON(II) BY BROMATE AND PERIODATE IN SULPHURIC ACID MEDIUM

被引：0
|
作者：
Reddy, R. N. [1 ,3 ]
Satyanarayana, T. [2 ]
Rao, A. N. [3 ]
机构：
[1] Maithili Life Sci Pvt Ltd, Hyderabad 500076, Andhra Pradesh, India
[2] Ideal Coll Postgrad Courses, Dept Chem, Kakinada 533003, Andhra Pradesh, India
[3] Andhra Univ, Sch Chem, Visakhapatnam 530003, Andhra Pradesh, India
来源：
OXIDATION COMMUNICATIONS | 2010年 / 33卷 / 04期
关键词：
kinetics; mechanism; oxidation; bromate; periodate; 2,2 ',6 ',2 ''-terpyridine; bis(2,2 ',6 ',2 ''-terpyridine)iron(II); TRIS(1,10-PHENANTHROLINE)IRON(II) ION; CATALYZED OXIDATION; HEXACYANOFERRATE(II); CHROMIUM(VI); REDUCTION; IODATE;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The present study is concerned with the kinetics of oxidation reaction of bis(2,2',6',2 ''-terpyridine)iron(II) by bromate and periodate in sulphuric acid medium by spectrophotometric method. The order of the reaction is unity both in the substrate and the oxidant. The oxidation process is catalysed by sulphuric acid and the rate increases with hydrogen ion concentration. Ionic strength has a positive salt effect on the rate. Probable mechanisms were suggested and the specific rate constants were evaluated.
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页码：864 / 869
页数：6
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