Studies of binary complexes of bivalent metal ions with Nicotinic acid by Potentiometry

Sayyed Hussain; Abdul Rahim; Mazahar Farooqui

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Published Nov 10, 2012

Sayyed Hussain

P.G.Dept.of Chemistry, Sir Syed College, Aurangabad,

Abdul Rahim

Dept.of Chemistry, Milliya Senior College, Beed (M.S.)

Mazahar Farooqui

Dr Rafiq Zakaria College for Women, Aurangabad

Abstract

The binary complexes of metal ionsCo2+, Ni2+, Cu2+, Zn2+ and Cd2+ with Nicotinic acid as a ligand are studied in aqueous media using Irving Rosotti method. Acidity constant and stability constant are studied at 27˚C at ionic strength 1N NaNO3.Stability constants calculated by half integral method and point wise method are compared and found to follow Irving and Williams rule.

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How to Cite

Hussain, S., Rahim, A., & Farooqui, M. (2012). Studies of binary complexes of bivalent metal ions with Nicotinic acid by Potentiometry. Journal of Advanced Scientific Research, 3(04), 68-69. Retrieved from https://sciensage.info/index.php/JASR/article/view/133