At 40°C, H2O2 (aq) will decompose according to the following reaction:2H2 O2 (ag) → 2H2O(1) + O2 (g)The following data were collected for the concentration of H2O2 at various times.Time (s) [H2 O2] (mol/L)1.5003.52 x 1040.4857.04 x 1040.157a. Calculate the average rate of decomposition of H2O2 between 0 and 3.52 × 10ª s.Average rate =mol/L · sUse this rate to calculate the average rate of production of O2 (9) over the same time period.Average rate =mol/L · sb. What are these rates for the time period 3.52 × 104 s to 7.04 × 10ª s?SRate of H2 O2 decomposition =mol/L•SRate of O2 production:mol/L · s

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At 40°C, H2O2 (ag) will decompose according to the following reaction: 2H2 O2 (aq) → 2H2O(1) + O2 (g) The following data were collected for the concentration of H2O2 at various times. Time (s) [H2 O2] (mol/L) 1.500 3.52 x 104 0.485 7.04 x 104 0.157 a. Calculate the average rate of decomposition of H2O2 between 0 and 3.52 x 104 s. 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 3.52 × 10ª s to 7.04 × 10ª s? Rate of H2 O2 decomposition mol/L · s Rate of O2 production mol/L · s ||

At 40°C, H2O2 (ag) will decompose according to the following reaction: 2H2 O2 (aq) → 2H2O(1) + O2 (g) The following data were collected for the concentration of H2O2 at various times. Time (s) [H2 O2] (mol/L) 1.500 3.52 x 104 0.485 7.04 x 104 0.157 a. Calculate the average rate of decomposition of H2O2 between 0 and 3.52 x 104 s. 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 3.52 × 10ª s to 7.04 × 10ª s? Rate of H2 O2 decomposition mol/L · s Rate of O2 production mol/L · s ||

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 25E: At 40C, H2O2 (aq) will decompose according to the following reaction: 2H2O2(aq)2H2O(l)+O2(g) The...

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