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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 & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section: Chapter Questions
Problem 58GQ: Isomerization of CH3NC occurs slowly when CH3NC is heated. CH3NC(g) CH3CN(g) To study the rate of...
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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]
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.
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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