A new catalytic potentiometric titration method for the determination of silver(I), applying the iodide-catalysed manganese(IV)-arsenic(III) indicator reaction in the presence of sulphuric acid, has been developed. The effect of the concentration of sulphuric acid and different ions, and of the mole ratio of manganese(IV) to arsenic(III) in the titrated solution, as well as of the titrand temperature on the conditions for the determination of silver(I) in solutions of various concentrations, was investigated. The error in the determination of 0.5 mu g/cm(3) silver(I) was less than 2%, with good reproducibility. Small quantities of 2-PAM iodide, as well as silver in a silver-zinc alloy were determined by the developed method.
TY - JOUR
AU - Pastor, T.J.
AU - Antonijevic, VV
AU - Pastor, Ferenc
PY - 1999
UR - https://cherry.chem.bg.ac.rs/handle/123456789/407
AB - A new catalytic potentiometric titration method for the determination of silver(I), applying the iodide-catalysed manganese(IV)-arsenic(III) indicator reaction in the presence of sulphuric acid, has been developed. The effect of the concentration of sulphuric acid and different ions, and of the mole ratio of manganese(IV) to arsenic(III) in the titrated solution, as well as of the titrand temperature on the conditions for the determination of silver(I) in solutions of various concentrations, was investigated. The error in the determination of 0.5 mu g/cm(3) silver(I) was less than 2%, with good reproducibility. Small quantities of 2-PAM iodide, as well as silver in a silver-zinc alloy were determined by the developed method.
PB - Serbian Chemical Soc, Belgrade
T2 - Journal of the Serbian Chemical Society
T1 - Catalytic titrations of silver(I) applying the iodide-catalysed manganese(IV)-arsenic(III) indicator reaction in the presence of sulphuric acid
VL - 64
IS - 1
SP - 61
EP - 69
UR - https://hdl.handle.net/21.15107/rcub_cherry_407
UR - Kon_1380
ER -
@article{
author = "Pastor, T.J. and Antonijevic, VV and Pastor, Ferenc",
year = "1999",
abstract = "A new catalytic potentiometric titration method for the determination of silver(I), applying the iodide-catalysed manganese(IV)-arsenic(III) indicator reaction in the presence of sulphuric acid, has been developed. The effect of the concentration of sulphuric acid and different ions, and of the mole ratio of manganese(IV) to arsenic(III) in the titrated solution, as well as of the titrand temperature on the conditions for the determination of silver(I) in solutions of various concentrations, was investigated. The error in the determination of 0.5 mu g/cm(3) silver(I) was less than 2%, with good reproducibility. Small quantities of 2-PAM iodide, as well as silver in a silver-zinc alloy were determined by the developed method.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Catalytic titrations of silver(I) applying the iodide-catalysed manganese(IV)-arsenic(III) indicator reaction in the presence of sulphuric acid",
volume = "64",
number = "1",
pages = "61-69",
url = "https://hdl.handle.net/21.15107/rcub_cherry_407, Kon_1380"
}
Pastor, T.J., Antonijevic, V.,& Pastor, F.. (1999). Catalytic titrations of silver(I) applying the iodide-catalysed manganese(IV)-arsenic(III) indicator reaction in the presence of sulphuric acid. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 64(1), 61-69.
https://hdl.handle.net/21.15107/rcub_cherry_407
Pastor T, Antonijevic V, Pastor F. Catalytic titrations of silver(I) applying the iodide-catalysed manganese(IV)-arsenic(III) indicator reaction in the presence of sulphuric acid. in Journal of the Serbian Chemical Society. 1999;64(1):61-69.
https://hdl.handle.net/21.15107/rcub_cherry_407 .
Pastor, T.J., Antonijevic, VV, Pastor, Ferenc, "Catalytic titrations of silver(I) applying the iodide-catalysed manganese(IV)-arsenic(III) indicator reaction in the presence of sulphuric acid" in Journal of the Serbian Chemical Society, 64, no. 1 (1999):61-69,
https://hdl.handle.net/21.15107/rcub_cherry_407 .
