Consider the reaction : 2H,02(aq) – 2H,0(1) + O2(g) This reaction is first order, with a half life of 1190 seconds. What is the instantaneous rate of H,02 decomposition, when [H,O2] = 0.15 M? Express your answer in scientific notation rounded to 3 significant figures. (example 2.65*10^-2)

Consider the reaction : 2H,02(aq) – 2H,0(1) + O2(g) This reaction is first order, with a half life of 1190 seconds. What is the instantaneous rate of H,02 decomposition, when [H,O2] = 0.15 M? Express your answer in scientific notation rounded to 3 significant figures. (example 2.65*10^-2)

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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Question

Consider the reaction :
2H,02(aq) – 2H,0(1) + O2(g)
This reaction is first order, with a half life of 1190 seconds.
What is the instantaneous rate of H,02 decomposition, when [H,O2] = 0.15 M?
Express your answer in scientific notation rounded to 3 significant figures. (example 2.65*10^-2)

Expert Solution

Step 1

for first order

Rate = k [H₂O₂]

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