Studies on the Influence of Some Inorganic Anions on the Extraction of Vanadium(V)-Oxine Complexes
| Main Authors: | Y. ANJANEYULU, B. SIVA RAMA SARMA, V. PANDU RANGA RAO |
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| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 1977
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/6404407 |
Daftar Isi:
- Department of Chemistry, Nagarjuna University, Nagarjunanagar 522 510, India. Manuscript received 7 June 1976, revised 15 November 1976. accepted 10 February 1977 It is observed that vanadium(V) extracts Into nitrobenzene as a mixed complex of oxine and perchlorate or chlorate or nitrate. The optimum pH range for this mixed eomplex formation and extraction is established for each system. Synergism is noticed in the presence or oxine and anion and this Is attributed to the mixed complex formation. The formation (extraction) constants are determined. The effectiveness of the anion as synergist is found to be related to its ionic size and to the extraction constant or the mixed complex