A chemical engineer is studying the rate of this reaction. 2503 (g) → 2s0, (g) +O2 (g) She fills a reaction vessel with SOą and measures its concentration as the reaction proceeds. Here's a graph of her data: 0.8- 0.6- 0.4- 0.2- 0.02 0.04 0.06 0.08 0.10 t (seconds) Use this graph to answer the following questions: What is the half life of the reaction? '1/2 = 0s x10 Round your answer to 2 significant digits. (w)[*os] Suppose the rate of the reaction is known to be first order in SO3. Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure you include the correct unit symbol. Predict the concentration of SO, in the engineer's reaction vessel after 0.200 seconds have passed. [so,] = OM Assume no other reaction is important, and continue to assume the rate is first order in SO3. Round your answer to 2 significant digits.
A chemical engineer is studying the rate of this reaction. 2503 (g) → 2s0, (g) +O2 (g) She fills a reaction vessel with SOą and measures its concentration as the reaction proceeds. Here's a graph of her data: 0.8- 0.6- 0.4- 0.2- 0.02 0.04 0.06 0.08 0.10 t (seconds) Use this graph to answer the following questions: What is the half life of the reaction? '1/2 = 0s x10 Round your answer to 2 significant digits. (w)[*os] Suppose the rate of the reaction is known to be first order in SO3. Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure you include the correct unit symbol. Predict the concentration of SO, in the engineer's reaction vessel after 0.200 seconds have passed. [so,] = OM Assume no other reaction is important, and continue to assume the rate is first order in SO3. Round your answer to 2 significant digits.
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
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Finding half life and rate constant from a graph of concentration versus time.
![A chemical engineer is studying the rate of this reaction.
2503 (g) → 2s0, (g) +O2 (g)
She fills a reaction vessel with SOą and measures its concentration as the reaction proceeds. Here's a graph of her data:
0.8-
0.6-
0.4-
0.2-
0.02
0.04
0.06
0.08
0.10
t (seconds)
Use this graph to answer the following questions:
What is the half life of the reaction?
'1/2 = 0s
x10
Round your answer to 2 significant digits.
(w)[*os]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1086b5fc-16e9-4300-9692-a4a1eeac99c9%2F5005bef6-4936-47cf-8dbf-78e05d02956b%2Fc7hky75.png&w=3840&q=75)
Transcribed Image Text:A chemical engineer is studying the rate of this reaction.
2503 (g) → 2s0, (g) +O2 (g)
She fills a reaction vessel with SOą and measures its concentration as the reaction proceeds. Here's a graph of her data:
0.8-
0.6-
0.4-
0.2-
0.02
0.04
0.06
0.08
0.10
t (seconds)
Use this graph to answer the following questions:
What is the half life of the reaction?
'1/2 = 0s
x10
Round your answer to 2 significant digits.
(w)[*os]
![Suppose the rate of the reaction is known to be first order in
SO3. Calculate the value of the rate constant k.
Round your answer to 2 significant digits. Also be sure you
include the correct unit symbol.
Predict the concentration of SO, in the engineer's reaction
vessel after 0.200 seconds have passed.
[so,] = OM
Assume no other reaction is important, and continue to
assume the rate is first order in SO3.
Round your answer to 2 significant digits.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1086b5fc-16e9-4300-9692-a4a1eeac99c9%2F5005bef6-4936-47cf-8dbf-78e05d02956b%2Fma4vr8p.png&w=3840&q=75)
Transcribed Image Text:Suppose the rate of the reaction is known to be first order in
SO3. Calculate the value of the rate constant k.
Round your answer to 2 significant digits. Also be sure you
include the correct unit symbol.
Predict the concentration of SO, in the engineer's reaction
vessel after 0.200 seconds have passed.
[so,] = OM
Assume no other reaction is important, and continue to
assume the rate is first order in SO3.
Round your answer to 2 significant digits.
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