A chemistry graduate student is studying the rate of this reaction: 2SO3 (g) → 2SO₂(g) + 0₂ (8) He fills a reaction vessel with SO3 and measures its concentration as the reaction proceeds: time (minutes) 0 20. 10. 0.0190M 30. [so,] 40. 0.0500M 0.0117 M 0.00847 M 0.00663 M Use this data to answer the following questions. Write the rate law for this reaction. Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k k = 0 x10 0.0 X

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section: Chapter Questions
Problem 12PS: The reaction 2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) was studied at 904 C, and the data in the table...
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A chemistry graduate student is studying the rate of this reaction:
2SO3 (g) → 2SO₂ (g) + O₂(g)
He fills a reaction vessel with SO3 and measures its concentration as the reaction proceeds:
time
(minutes)
0
10.
20.
30.
40.
[SO3]
0.0500M
0.0190M
0.0117 M
0.00847 M
0.00663 M
Use this data to answer the following questions.
Write the rate law for this reaction.
Calculate the value of the rate constant k.
Round your answer to 2 significant digits. Also be
sure your answer has the correct unit symbol.
rate = k
k = 0
x10
X
00
Ś
Transcribed Image Text:A chemistry graduate student is studying the rate of this reaction: 2SO3 (g) → 2SO₂ (g) + O₂(g) He fills a reaction vessel with SO3 and measures its concentration as the reaction proceeds: time (minutes) 0 10. 20. 30. 40. [SO3] 0.0500M 0.0190M 0.0117 M 0.00847 M 0.00663 M Use this data to answer the following questions. Write the rate law for this reaction. Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k k = 0 x10 X 00 Ś
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