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RESEARCH PRODUCT
A kinetic-catalytic method for iodide based on the simultaneous addition of inhibitor and substrate
V.pineda SalesG.ramis RamosM.c.garcía Alvarez-coqueR. M. Villanueva Camañassubject
Absorbancechemistry.chemical_classificationChemistryInorganic chemistryIodideSubstrate (chemistry)Reaction inhibitorKinetic energyChemical reactionSpectroscopyCatalytic methodAnalytical ChemistryCatalysisdescription
Abstract A kinetic-catalytic method of analysis, based on the addition of a mixture of inhibitor and substrate, at a constant rate, over the catalyst in the presence of the other component of the indicator reaction is studied. The method is applied to the determination of iodide using the Ce(IV)As(III) catalytic reaction and Hg(II) as inhibitor. Under suitable experimental conditions the absorbance of the unconsumed Ce(IV) is inversely proportional to the initial iodide concentration.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1987-10-01 | Microchemical Journal |