The oxidation of Fe(H) by periodate in aqueous acidic solutions obeys the rate law (i) ## Rate = {k, + k,/[fl]} [Fe(H)]' + kk'[Wll)l W-IT WI + k3 [Wll)l 2 [L-l T where [L61T represents the total periodate concentration. The magnitudes of k,,, k;, ky and k3 are 0.235 set-', 120 set-', 7.5 f 1.5 set-
Oxidation of hexaaquoiron(II) by periodate in aqueous acidic solution
โ Scribed by Foud R. El-eziri; Yousif Sulfab
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 26 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0020-1693
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๐ SIMILAR VOLUMES
The kinetics of oxidation of CoEDTA2-by periodate follow the rate law (i) Rate = k&l [CoEDTA2-I F-1 1 +Kl[L-] Where [L-l is the total periodate concentration, k3 is the rate constant for the electron-transfer process, and K, is the pre-equilibrium formation constant. Activation parameters are report
Thermal and photochemical oxidations of Fe(bpy)sz+ (bpy=2,2'-bipyridine) by the periodate anion IO,-in acidic aqueous solution were studied. For the thermal process, the rate-limiting step is monomolecular dissociation of the iron(D) complex preceding the fast oxidation by IO,-. Photo-oxidation of F