In a study of the gas phase decomposition of hydrogen peroxide at 400 °C H₂O₂(g) +H₂O(g) + ½ O₂(g) the following data were obtained: [H₂0₂], M seconds 0.190 0 9.50x 10-2 4.75×10-2 10.9 32.7 Hint: It is not necessary to graph these data. (1) The observed half life for this reaction when the starting concentration is 0.190 M is 9.50×102 Mis (2) The average A(1/[H₂O₂])/ At from t-0s to t= 10.9 s is The average A(1/[H₂O₂])/ At from t= 10.9 s to t-32.7 s is (3) Based on these data, the rate constant for this 2.38x10-2 76.2 M¹s¹. M¹s¹ Border reaction is M1s¹. and when the starting concentration is
In a study of the gas phase decomposition of hydrogen peroxide at 400 °C H₂O₂(g) +H₂O(g) + ½ O₂(g) the following data were obtained: [H₂0₂], M seconds 0.190 0 9.50x 10-2 4.75×10-2 10.9 32.7 Hint: It is not necessary to graph these data. (1) The observed half life for this reaction when the starting concentration is 0.190 M is 9.50×102 Mis (2) The average A(1/[H₂O₂])/ At from t-0s to t= 10.9 s is The average A(1/[H₂O₂])/ At from t= 10.9 s to t-32.7 s is (3) Based on these data, the rate constant for this 2.38x10-2 76.2 M¹s¹. M¹s¹ Border reaction is M1s¹. and when the starting concentration is
Chemistry
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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
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![In a study of the gas phase decomposition of hydrogen peroxide at 400 °C
H₂O₂(g) +H₂O(g) + ½ O₂(g)
the following data were obtained:
[H₂0₂], M 0.190
seconds
0
9.50x10-² 4.75x10-2
10.9
32.7
Hint: It is not necessary to graph these data.
The observed half life for this reaction when the starting concentration is 0.190 M is
9.50×10² Mis
(2)
The average 4(1/[H₂O₂])/At from t=0s to t= 10.9 s is
The average A(1/[H₂0₂])/At from t= 10.9 s to t= 32.7 s is
2.38x10-2
76.2
(3)
Based on these data, the rate constant for this
M¹s¹.
M₁¹ s¹
Border reaction is
M1s1.
and when the starting concentration is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb6d797ea-bd80-4f1f-a85c-b7c5f2d13be0%2F45303f36-85cf-4971-8849-ddad2b51a995%2F3incpxm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In a study of the gas phase decomposition of hydrogen peroxide at 400 °C
H₂O₂(g) +H₂O(g) + ½ O₂(g)
the following data were obtained:
[H₂0₂], M 0.190
seconds
0
9.50x10-² 4.75x10-2
10.9
32.7
Hint: It is not necessary to graph these data.
The observed half life for this reaction when the starting concentration is 0.190 M is
9.50×10² Mis
(2)
The average 4(1/[H₂O₂])/At from t=0s to t= 10.9 s is
The average A(1/[H₂0₂])/At from t= 10.9 s to t= 32.7 s is
2.38x10-2
76.2
(3)
Based on these data, the rate constant for this
M¹s¹.
M₁¹ s¹
Border reaction is
M1s1.
and when the starting concentration is
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