Iodine Clock Reaction Discussion 1. Consider the reaction we investigate in this experiment. It is an oxidation- reduction reaction. Use the half-reaction method to balance this overall reaction. 61- (aq) + BrO3- (aq) + 6 H+ (aq) → 3 12(aq) + Br (aq) + 3 H₂0(1)

Iodine Clock Reaction Discussion 1. Consider the reaction we investigate in this experiment. It is an oxidation- reduction reaction. Use the half-reaction method to balance this overall reaction. 61- (aq) + BrO3- (aq) + 6 H+ (aq) → 3 12(aq) + Br (aq) + 3 H₂0(1)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

## Iodine Clock Reaction Discussion

1. Consider the reaction we investigate in this experiment. It is an oxidation-reduction reaction. Use the half-reaction method to balance this overall reaction.

\[6 I^- (aq) + BrO_3^- (aq) + 6 H^+ (aq) \rightarrow 3 I_2 (aq) + Br^- (aq) + 3 H_2O (l)\]

2. Would your observed reaction rates for the experiment have changed if you had...

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Step 1: Given reaction

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Step 2: Oxidation & reduction

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Step 3: Balancing redox reaction using Half-reaction method

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Step 4: Half-reaction

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Step 5: Overall balance reaction

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