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Utilizing Fe(III)/(II)-EDTA Couple for Estimation of Transition Metal Ion Mixture Over Platinum Electrode
Corresponding Author(s) : Masood Ahmad Rizvi
Asian Journal of Chemistry,
Vol. 25 No. 9 (2013): Vol 25 Issue 9
Abstract
The work describes an indirect estimation of some transition metal ions and their binary mixture over platinum electrode by generating Fe(III)/(II)-EDTA redox couple in solution. This approach offers easy estimation and can allow replacement of costly and delicate ion selective electrodes with simple platinum electrode within the limits of concentration and tolerable margin of error.
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- E.P. Serjeant, Potentiometry and Potentiometric Titrations, A Series of Monographs on Analytical Chemistry and Its Applications, John Wiley & Sons, New York, Vol. 69 (1984).
- G.D. Christian, Analytical Chemistry, (Indian reprint), John Wiley & Sons, Ch. 13, edn. 6, pp. 373-381 (2004).
- D.C. Harris, Quantitative Chemical Analysis, W.H. Freeman and Company, New York, edn. 5, pp. 415-421 (1999).
- H.A. Flaschka, EDTA Titrations, Pergamon Press Oxford (1964).
- I.M. Yurist, M.M. Talmud and P.M. Zaitsev, J. Anal. Chem. (USSR), 42, 911 (1987) and the references cited therein.
- W.J. Blaedel and R.H. Laessig, Anal. Chem., 37, 1255 (1965).
- M.A. Rizvi, R. Maqsood and B.U. Khan, J. Chem. Educ., 88, 220 (2011).
- A.E. Martell and R.M. Smith, Critical Stability Constants, Vol. 1, Plenum Press, New York, Vol. 1, pp. 204-211 (1974).
References
E.P. Serjeant, Potentiometry and Potentiometric Titrations, A Series of Monographs on Analytical Chemistry and Its Applications, John Wiley & Sons, New York, Vol. 69 (1984).
G.D. Christian, Analytical Chemistry, (Indian reprint), John Wiley & Sons, Ch. 13, edn. 6, pp. 373-381 (2004).
D.C. Harris, Quantitative Chemical Analysis, W.H. Freeman and Company, New York, edn. 5, pp. 415-421 (1999).
H.A. Flaschka, EDTA Titrations, Pergamon Press Oxford (1964).
I.M. Yurist, M.M. Talmud and P.M. Zaitsev, J. Anal. Chem. (USSR), 42, 911 (1987) and the references cited therein.
W.J. Blaedel and R.H. Laessig, Anal. Chem., 37, 1255 (1965).
M.A. Rizvi, R. Maqsood and B.U. Khan, J. Chem. Educ., 88, 220 (2011).
A.E. Martell and R.M. Smith, Critical Stability Constants, Vol. 1, Plenum Press, New York, Vol. 1, pp. 204-211 (1974).