The following initial rate data were found for the reaction:\[ 2\text{MnO}_4^- + 5\text{H}_2\text{C}_2\text{O}_4 + 6\text{H}^+ \rightarrow 2\text{Mn}^{2+} + 10\text{CO}_2 \]| Experiment | [MnO₄⁻] (M) | [I⁻] (M) | [H⁺] (M) | Rate (M/s) ||------------|------------|----------|----------|-------------|| 1 | 1.00×10⁻³ | 1.00×10⁻³ | 1.0 | 2.0×10⁻⁴ || 2 | 2.00×10⁻³ | 1.00×10⁻³ | 1.0 | 8.0×10⁻⁴ || 3 | 2.00×10⁻³ | 2.00×10⁻³ | 1.0 | 1.6×10⁻³ || 4 | 2.00×10⁻³ | 2.00×10⁻³ | 2.0 | 1.6×10⁻³ |The rate law for this reaction is:- ⃝ Rate = k[MnO₄⁻]²[H₂C₂O₄][H⁺]- ⃝ Rate = k[MnO₄⁻]²[H₂C₂O₄]⁵[H⁺]⁶- ⃝ Rate = k[MnO₄⁻]²[H₂C₂O₄]- ⊗ Rate = k[MnO₄⁻][H₂C₂O₄][H⁺]- ⃝ Rate = k[MnO₄⁻]²[H₂C₂O₄]²This data can be used to determine the appropriate rate law expression for this chemical reaction based on the influence of different initial concentrations on the reaction rate.

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The following initial rate data were found for the reaction 2MnO4 + 5H2C2O4 + 6H+ → 2 Mn²+ [MnO4-] (M) 1.00×10-3 2.00×10-3 2.00×10-3 2.00×10-3 The rate law for this reaction is Experiment 1 2 3 4 Rate = K[MnO4]2[H₂C₂O4][H+] Rate = k[MnO4]2[H₂C₂O4]5[H+]6 Rate = k[MnO4]2[H₂C₂O4] Rate = k[MnO4][H₂C2O4][H*] Rate = k[MnO4]²[H₂C₂O4]² [1-] (M) 1.00×10-3 1.00×10-3 2.00×10-3 2.00×10-3 {H+] (M) 1.0 1.0 1.0 2.0 + 10 C Rate (M/s) 2.0×10-4 8.0×10-4 1.6×10-3 1.6×10-3

The following initial rate data were found for the reaction 2MnO4 + 5H2C2O4 + 6H+ → 2 Mn²+ [MnO4-] (M) 1.00×10-3 2.00×10-3 2.00×10-3 2.00×10-3 The rate law for this reaction is Experiment 1 2 3 4 Rate = K[MnO4]2[H₂C₂O4][H+] Rate = k[MnO4]2[H₂C₂O4]5[H+]6 Rate = k[MnO4]2[H₂C₂O4] Rate = k[MnO4][H₂C2O4][H*] Rate = k[MnO4]²[H₂C₂O4]² [1-] (M) 1.00×10-3 1.00×10-3 2.00×10-3 2.00×10-3 {H+] (M) 1.0 1.0 1.0 2.0 + 10 C Rate (M/s) 2.0×10-4 8.0×10-4 1.6×10-3 1.6×10-3

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

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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