Abstract
EDTA catalyzed oxidation of iodide by chromic acid obeys first order kinetics with respect to Cr(VI) and H+ and fractional order kinetics with respect to EDTA. The order in I− changes from unity to zero. The formation of a termolecular complex involving Cr(VI), EDTA and I− is proposed.
Abstract
Кинетика окисления иодида хромовой кислотой, катализированнобо ЭдТУ, протекает по закону первого порядка относительно Cr(VI) и H+ и долевого порядка по отношению к ЭДТУ. Порядок по I− изменяется от единицы до нуля. Предполагают образование термолекулярного комплекса между Cr(VI), ЭДТУ и I−.
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Uma, P., Kanta Rao, P. & Sastry, M.N. Kinetics of edta catalyzed oxidation of I− by Cr(VI). React Kinet Catal Lett 39, 255–260 (1989). https://doi.org/10.1007/BF02071336
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DOI: https://doi.org/10.1007/BF02071336