At 40°C, H2 O2 (ag) will decompose according to the following reaction: 2H2 O2 (ag) 2H2 0(1) + O2 (9) The following data were collected for the concentration of H,O, at various times. Time (s) [H2O2] (mol/L) 1.200 2.28 x 104 0.577 4.56 x 104 0.278 a. Calculate the average rate of decomposition of H2O2 between 0 and 2.28 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 2.28 x 104 s to 4.56 x 104 s? Rate of H2 O2 decomposition = mol/L s Rate of O2 production = mol/L s

At 40°C, H2 O2 (ag) will decompose according to the following reaction: 2H2 O2 (ag) 2H2 0(1) + O2 (9) The following data were collected for the concentration of H,O, at various times. Time (s) [H2O2] (mol/L) 1.200 2.28 x 104 0.577 4.56 x 104 0.278 a. Calculate the average rate of decomposition of H2O2 between 0 and 2.28 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 2.28 x 104 s to 4.56 x 104 s? Rate of H2 O2 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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