دانلود رایگان کتاب Complexometric Titration
Complexometric titration is a type of titration based on complex formation between the analyte and titrant.
Complexometric titrations are particularly useful for determination of a mixture of different metal ions in solution. An indicator with a marked color change is usually used to detect the end-point of the usually used to detect the endpoint of the titration.
Any complexation reaction can in theory be applied as a volumetric technique provided that :
The reaction reaches equilibrium rapidly following each addition of titrant.
Interfering situations do not arise (such as stepwise formation of various complexes resulting in the presence of more than one complex in solution in presence of more than one complex in solution in significant concentration during the titration process).
An complexometric indicator capable of locating equivalence point with fair accuracy is available ….