A chemistry graduate student is studying the rate of this reaction: 2SO₂ (g)-250₂ (g) + O₂(g) He fills a reaction vessel with SO3 and measures its concentration as the reaction proceeds: time (seconds) [SO] 0 0.500M 10. 0.342 M 20. 0.234 M 30. | 0.160M 40. 0.110 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 0 ロ・ロ X S

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Chapter1: Chemical Foundations
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9.

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
(seconds)
[s0₂]
0 0.500M
10. 0.342M
20. 0.234M
30. | 0.160M
40. 0.110 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=&
ロ・ロ
X
Ś
Transcribed Image Text: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 (seconds) [s0₂] 0 0.500M 10. 0.342M 20. 0.234M 30. | 0.160M 40. 0.110 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=& ロ・ロ X Ś
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