At 40°C, H2O2 (aq) will decompose according to the following reaction:2H2 O2 (ag) → 2H, O(1) + O2(g)The following data were collected for the concentration of H2 O2 at various times.Time (s) [H2 O2] (mol/L)1.3001.69 × 1040.7563.38 x 1040.439a. Calculate the average rate of decomposition of H2 O2 between 0 and 1.69 x 104 s.Average rate =mol/L·sUse this rate to calculate the average rate of production of O2 (g) over the same time period.Average rate =mol/L· sb. What are these rates for the time period 1.69 × 10ª s to 3.38 × 104 s?Rate of H2 O2 decompositionmol/L·sRate of O2 productionmol/L · s

Given, the balanced chemical equation: 2H2O2 (aq)→2H2O (l) + O2 (g)

At 40°C, H2O2(aq) will decompose according to the following reaction: 2H2 O2 (aq) → 2H20(1) + O2 (9) The following data were collected for the concentration of H2O2 at various times. Time (s) [H2O2] (mol/L) 1.300 1.69 × 104 0.756 3.38 x 104 0.439 a. Calculate the average rate of decomposition of H2O2 between 0 and 1.69 x 10ª Average rate = |mol/L · s Use this rate to calculate the average rate of production of O2 (g) over the same time period. Average rate = mol/L· s b. What are these rates for the time period 1.69 × 10ª s to 3.38 × 10ª s? Rate of H2O2 decomposition mol/L · s Rate of O2 production = mol/L· s

At 40°C, H2O2(aq) will decompose according to the following reaction: 2H2 O2 (aq) → 2H20(1) + O2 (9) The following data were collected for the concentration of H2O2 at various times. Time (s) [H2O2] (mol/L) 1.300 1.69 × 104 0.756 3.38 x 104 0.439 a. Calculate the average rate of decomposition of H2O2 between 0 and 1.69 x 10ª Average rate = |mol/L · s Use this rate to calculate the average rate of production of O2 (g) over the same time period. Average rate = mol/L· s b. What are these rates for the time period 1.69 × 10ª s to 3.38 × 10ª s? Rate of H2O2 decomposition mol/L · s Rate of O2 production = mol/L· s

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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