Use this graph to answer the following questions: What is the half life of the reaction? Round your answer to 2 significant digits. Suppose the rate of the reaction is known to be first order in Cl₂O5. 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 C1₂O5 in the engineer's reaction vessel after 120. seconds have passed. Assume no other reaction is important, and continue to assume the rate is first order in C1₂05. Round your answer to 2 significant digits. 11/2 = 0s k = 0 [CLOS] = M

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A chemical engineer is studying the rate of this reaction. He fills a reaction vessel with and measures its concentration as the reaction proceeds. Here's a graph of his data: 0.050.10.150.20204060801000 Use this graph to answer the following questions: What is the half life of the reaction? Round your answer to significant digits. Suppose the rate of the reaction is known to be first order in . Calculate the value of the rate constant . Round your answer to significant digits. Also be sure you include the correct unit symbol. Predict the concentration of in the engineer's reaction vessel after seconds have passed. Assume no other reaction is important, and continue to assume the rate is first order in . Round your answer to significant digits.
Finding half life and rate constant from a graph of concentration...
A chemical engineer is studying the rate of this reaction.
2C1₂0, (g) → 2C1₂ (g) +50₂ (g)
-
He fills a reaction vessel with C1₂0, and measures its concentration as the reaction proceeds. Here's a graph of his
0.2
0.15-
0.1-
0.05.
0.
0
20
60
80
100
t (s)
Use this graph to answer the following questions:
What is the half life of the reaction?
(w) [³0³]
40
Transcribed Image Text:Finding half life and rate constant from a graph of concentration... A chemical engineer is studying the rate of this reaction. 2C1₂0, (g) → 2C1₂ (g) +50₂ (g) - He fills a reaction vessel with C1₂0, and measures its concentration as the reaction proceeds. Here's a graph of his 0.2 0.15- 0.1- 0.05. 0. 0 20 60 80 100 t (s) Use this graph to answer the following questions: What is the half life of the reaction? (w) [³0³] 40
t (s)
Use this graph to answer the following questions:
What is the half life of the reaction?
Round your answer to 2 significant digits.
Suppose the rate of the reaction is known to be first order in
Cl₂O5. 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 C1₂O5 in the engineer's reaction
vessel after 120. seconds have passed.
Assume no other reaction is important, and continue to
assume the rate is first order in C1₂05.
Round your answer to 2 significant digits.
1/2 = 0s
k =
0
[CL₂O,]-M
=
☐
x10
ロ・ロ
X
Transcribed Image Text:t (s) Use this graph to answer the following questions: What is the half life of the reaction? Round your answer to 2 significant digits. Suppose the rate of the reaction is known to be first order in Cl₂O5. 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 C1₂O5 in the engineer's reaction vessel after 120. seconds have passed. Assume no other reaction is important, and continue to assume the rate is first order in C1₂05. Round your answer to 2 significant digits. 1/2 = 0s k = 0 [CL₂O,]-M = ☐ x10 ロ・ロ X
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