The rate constant of the reaction I (aq) + H 2 O 2 (aq) H

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The rate constant of the reaction I(aq) + H2O2(aq) → H2O(l) + IO−(aq) varies slowly with ionic strength, even though the Debye–Hückel limiting law predicts no effect. Use the following data from 25°C to find the dependence of log kr on the ionic strength:

Evaluate the limiting value of kr at zero ionic strength. What does the result suggest for the dependence of log γ on ionic strength for a neutral molecule in an electrolyte solution?

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Physical Chemistry

ISBN: 9780716787594

8th Edition

Authors: Peter Atkins, Julio De Paula

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