ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Polarographic behaviour of Ni(II), Co(II), Mn(II) and Zn(II) has been studied in varying concentration of formamide in aqueous medium with Sodium Perchlorate as the indifferent electrolyte. A decrease in diffusion current, “id” and diffusion coefficient, “D” is noticed. The ionic radius, “r” is found increasing with increasing percentage of formamide. These three factors coupled with inconstancy in “idη1/2” show that solvation is of major importance in influencing the various parameters of the ILKOVIC Equation. Except for Mn(II) all reductions are found to be of irreversible character. “αna” and rate constant “Kf,h°” have been calculated.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19680380509
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