The use of ion-selective electrodes for the determination of mixed stability constants
Hefter, G. (1972) The use of ion-selective electrodes for the determination of mixed stability constants. Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 39 (2). pp. 345-355.
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A method is given for evaluating mixed stability constants by the use of ion-selective electrode potentiometry. Data are presented for the lead(II)-fluoride-chloride and fluoride-bromide systems. Mixed complexes PbFCl and PbFBr were detected with stability constants (6±2)×102 and (8±2)×102 l2 mol−2 respectively at ionic strength 1.0 mol l−1 and 25°. Study of the fluoride-iodide system was thwarted by precipitation. Anomalous polarographic behaviour prevented verification of the results by a.c. polarography.
|Publication Type:||Journal Article|
|Copyright:||© 1972 Published by Elsevier B.V.|
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