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http://nopr.niscpr.res.in/handle/123456789/18222| Title: | Kinetics of palladium(II) catalysed oxidation of mercury(I) by iron(III)-2,2'-bipyridyl complex |
| Authors: | Chimatadar, S A Koujalagi, S B Nandibewoor, S T |
| Issue Date: | Feb-2002 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Kinetics of oxidation of mercury(I) by iron(III)-2,2'-bipyridyl in the presence of microamounts of palladium(II) has been studied spectrophotometrically in aqueous nitric acid and methanol media. The reaction exhibits first order each in [iron(III)-2,2ʹ-bipyridyl ] and [palladium(II)] and zero order in [mercury(I). Increase in [HNO3] decreases the reaction rate. Added products do not have any significant effect on the reaction rate. A suitable reaction mechanism is proposed and the reaction constants of the different steps involved have been evaluated. |
| Page(s): | 316-320 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.41A(02) [February 2002] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 41A(2) 316-320.pdf | 1.07 MB | Adobe PDF | View/Open |
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