How is the rate of disappearance of S2O2−8 related to the rate of disappearance of I−?

how-is-the-rate-of-disappearance-of-s2o2−8-related-to-the-rate-of-disappearance-of-i−?

Introduction The reaction between peroxydisulfate ion (S2O2−8) and iodide ion (I−) in aqueous solution is an example of a clock reaction, where a sudden change in color indicates the completion of a certain reaction. The reaction can be written as: �2�82−(��)+3�−(��)→2��42−(��)+�3−(��)S2​O82−​(aq)+3I−(aq)→2SO42−​(aq)+I3−​(aq) The rate of this reaction depends on the concentrations of the reactants and the … Read more