]> 2026-05-04T17:50:11+00:00 CoulometricTitration 14 en coulometrictitration coulometrictitration

Titration in which the titrant is generated electrochemically, either by constant current or at constant potential. The titrant reacts stoichiometrically with the analyte, the amount of which is calculated using Faraday’s laws of electrolysis from the electric charge required to reach the end-point. Coulometric titrations are usually carried out in convective mass transfer mode using a large surface working electrode. The reference and auxiliary electrodes are located in sepa- rate compartments. A basic requirement is a 100 % current efficiency of titrant generation at the working electrode. End-point detection can be accomplished with potentiometry, amperometry, biamperometry, bipotentiometry, photometry, or by using a visual indicator. The main advantages are that titration is possible with less stable titrants, the standardi- zation of titrant is not necessary, the volume of the test solution is not changed, and the method is easily automated.

CoulometricTitration

coulometrictitration

Category:OSW9e65a601d2ec5b028013b42e3df10691 9e65a601-d2ec-5b02-8013-b42e3df10691 CoulometricTitration 2025-03-01T06:03:56Z

2460735.7527315

CoulometricTitration 14 en CoulometricTitration#Titration in which the titrant is generated electrochemically, either by constant current or at constant potential. The titrant reacts stoichiometrically with the analyte, the amount of which is calculated using Faraday’s laws of el Titration in which the titrant is generated electrochemically, either by constant current or at constant potential. The titrant reacts stoichiometrically with the analyte, the amount of which is calculated using Faraday’s laws of electrolysis from the electric charge required to reach the end-point. Coulometric titrations are usually carried out in convective mass transfer mode using a large surface working electrode. The reference and auxiliary electrodes are located in sepa- rate compartments. A basic requirement is a 100 % current efficiency of titrant generation at the working electrode. End-point detection can be accomplished with potentiometry, amperometry, biamperometry, bipotentiometry, photometry, or by using a visual indicator. The main advantages are that titration is possible with less stable titrants, the standardi- zation of titrant is not necessary, the volume of the test solution is not changed, and the method is easily automated. 14 en CoulometricTitration#CoulometricTitration;en CoulometricTitration 14 en CoulometricTitration#coulometrictitration;en coulometrictitration 14 200 1 plainlist 2 [[HasObject::Category:OSW9e65a601d2ec5b028013b42e3df10691]] CoulometricTitration# QUERYa490cd268fe2d78cc2b43891eaf32aec 14 0 plainlist 1 [[:Category:OSW9e65a601d2ec5b028013b42e3df10691]] CoulometricTitration# QUERY97e869c2cea6307173dec2810fd05807 14 [2,"smw-datavalue-import-missing-type","knows","foaf"] CoulometricTitration# ERRc64006d1114900526065f1730ffd080e 14 en CoulometricTitration#meta;en meta 14