Consider the following reaction between iodate and iodide ions. 10, (aq) + 5 I (aq) + 6 H* (aq) → 3 2(aq) + 3 H20(E) An experimental determination of the rate law finds the following expression for the reaction rate. Rate = k [I¯] [I0,7 %3D Which of the following changes would have the LEAST effect on increasing the rate of this reaction? Double [I] while keeping [103] and [H*] constant. Double [IO3] while keeping [I] and [H*] constant. Heat the reaction chamber 40 °C hotter. O Add a catalyst to the reaction mixture. Double [H*] while keeping [I] and [IO3] constant.

Consider the following reaction between iodate and iodide ions. 10, (aq) + 5 I (aq) + 6 H* (aq) → 3 2(aq) + 3 H20(E) An experimental determination of the rate law finds the following expression for the reaction rate. Rate = k [I¯] [I0,7 %3D Which of the following changes would have the LEAST effect on increasing the rate of this reaction? Double [I] while keeping [103] and [H] constant. Double [IO3] while keeping [I] and [H] constant. Heat the reaction chamber 40 °C hotter. O Add a catalyst to the reaction mixture. Double [H*] while keeping [I] and [IO3] constant.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter11: Chemical Kinetics: Rates Of Reactions

Section11.7: Reaction Mechanisms

Problem 11.12E

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