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The slope of the line in Figure 2, the plot of In[H2O2] vs time, is -2.83x10-2 s-1. What is the rate constant for the for this reaction? O 7.98×10-4 s-1 O 1.03 s-1 O 35.4 s-1 O 2.83x10-2 s-1

The slope of the line in Figure 2, the plot of In[H2O2] vs time, is -2.83x10-2 s-1. What is the rate constant for the for this reaction? O 7.98×10-4 s-1 O 1.03 s-1 O 35.4 s-1 O 2.83x10-2 s-1

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter12: Kinetics
Section: Chapter Questions
Problem 34E: Use the data provided in a graphical method to determine the order and rate constant of the...
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total amount of O2 (in moles) formed in the first 20 s of reaction =1.1 mol

Rate = k[H2O2] 

The slope of the line in Figure 2, the plot of In[H2O2] vs time, is -2.83x10-2 s1. What is the rate constant for the for this reaction? O 7.98×10-4 s-1 O 1.03 s1 O 35.4 s-1 O 2.83x10-2 s-1
Transcribed Image Text:The slope of the line in Figure 2, the plot of In[H2O2] vs time, is -2.83x10-2 s1. What is the rate constant for the for this reaction? O 7.98×10-4 s-1 O 1.03 s1 O 35.4 s-1 O 2.83x10-2 s-1
Consider the following reaction: H2O2(aq) – H2O() + ½O2(g) and the kinetics plots below to answer the questions to the right. Figure 1. Plot of [H,O,] vs time 0.9 0.8 0.7 0.6 0.5 0.4 03 0.2 0.1 20 40 60 80 time (s) Figure 2. Plot of the natural logarithm of [H,0,] vs time 40 60 80 100 -0.5 -1 -1.5 -2 -2.5 -3 tirme (s) In(concentration of H,O,) concentration of H,O, (mol L)
Transcribed Image Text:Consider the following reaction: H2O2(aq) – H2O() + ½O2(g) and the kinetics plots below to answer the questions to the right. Figure 1. Plot of [H,O,] vs time 0.9 0.8 0.7 0.6 0.5 0.4 03 0.2 0.1 20 40 60 80 time (s) Figure 2. Plot of the natural logarithm of [H,0,] vs time 40 60 80 100 -0.5 -1 -1.5 -2 -2.5 -3 tirme (s) In(concentration of H,O,) concentration of H,O, (mol L)
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