Write the rate law for the iodine clock reaction.
Understand the Problem
The question is asking for the rate law expression of the iodine clock reaction, which involves determining how the rate of the reaction is related to the concentration of the reactants. This generally requires an understanding of the reaction mechanism and the stoichiometry involved.
Answer
Rate = k[IO₃⁻][I⁻]^2[H⁺]^2
The rate law for the iodine clock reaction is given by: Rate = k[IO₃⁻][I⁻]^2[H⁺]^2
Answer for screen readers
The rate law for the iodine clock reaction is given by: Rate = k[IO₃⁻][I⁻]^2[H⁺]^2
More Information
The iodine clock reaction is a classical chemical clock demonstration experiment to display chemical kinetics. The order with respect to each reactant is determined experimentally.
Tips
A common mistake is to misidentify the order of the reagents. Ensure to correctly determine the reaction order by careful analysis of experimental data.
Sources
- Solved The rate law for the iodine clock reaction is given - chegg.com
- 1 - The Iodine Clock Reaction - Chemistry LibreTexts - chem.libretexts.org
- [PDF] Reaction Kinetics: The Iodine Clock Reaction - Bellevue College - bellevuecollege.edu
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