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http://nopr.niscpr.res.in/handle/123456789/20638| Title: | Oxidation of Co(II) EDTA complex by V(V) under the conditions where VO2+ and decavanadates coexist |
| Authors: | Babu, G Rama Ramakrishna, K Venkateswarlu, G Rao, P V Subba |
| Issue Date: | May-2003 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The oxidation of Co(II) EDTA complex by V(V) in the pH range 3.05-4.27 obeys first order kinetics each with respect to vanadium (V) and the complex. The dependence of rate on [H+] is complex. In this pH range, V(V) is present in the form of VO2+ and decavanadates, HV 10O285-, and H2V10O284-, the latter being predominant. The kinetic results show that the rate is almost exclusively determined by paths involving HV10O285- and H2V10O284- , the latter being about 9 times more reactive than the former. |
| Page(s): | 1053-1056 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.42A(05) [May 2003] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 42A(5) 1053-1056.pdf | 355.27 kB | Adobe PDF | View/Open |
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