er cons activation energy and (b) increases with increasing temperature. 13.34 The burning of methane in oxygen is a highly exother- al- c- mic reaction. Yet a mixture of methane and oxygen gas can be kept indefinitely without any apparent change. Explain. ne 13.35 Sketch a potential energy versus reaction progress plot for the following reactions: (a) S(s)+O2(g) SO2(g) AH% = %3D -296 kJ/mol a- of (b) Cl2(g) Cl(g) + Cl(g) AH° = 243 kJ/mol 13.36 The reaction H + H, H, + H has been studied for many years. Sketch a potential energy versus re- action progress diagram for this reaction. %3D en Problems 13.37/ (1) The diagram in (a) shows the plots of In k versus 1/T for two first-order reactions, wherek is the rate constant and T is the absolute temperature. Which reaction has a greater activation energy? (2) The di- agram in (b) shows the plots for a first-order reac- tion at two different temperatures. Which plot corresponds to a higher temperature? m. n? es der 1/T les (a) (b) HW10 In k In [A],
er cons activation energy and (b) increases with increasing temperature. 13.34 The burning of methane in oxygen is a highly exother- al- c- mic reaction. Yet a mixture of methane and oxygen gas can be kept indefinitely without any apparent change. Explain. ne 13.35 Sketch a potential energy versus reaction progress plot for the following reactions: (a) S(s)+O2(g) SO2(g) AH% = %3D -296 kJ/mol a- of (b) Cl2(g) Cl(g) + Cl(g) AH° = 243 kJ/mol 13.36 The reaction H + H, H, + H has been studied for many years. Sketch a potential energy versus re- action progress diagram for this reaction. %3D en Problems 13.37/ (1) The diagram in (a) shows the plots of In k versus 1/T for two first-order reactions, wherek is the rate constant and T is the absolute temperature. Which reaction has a greater activation energy? (2) The di- agram in (b) shows the plots for a first-order reac- tion at two different temperatures. Which plot corresponds to a higher temperature? m. n? es der 1/T les (a) (b) HW10 In k In [A],
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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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question
13.37
![er
cons
activation energy and (b) increases with increasing
temperature.
13.34 The burning of methane in oxygen is a highly exother-
al-
c-
mic reaction. Yet a mixture of methane and oxygen
gas can be kept indefinitely without any apparent
change. Explain.
ne
13.35 Sketch a potential energy versus reaction progress
plot for the following reactions:
(a) S(s)+O2(g)
SO2(g) AH% =
%3D
-296 kJ/mol
a-
of
(b) Cl2(g) Cl(g) + Cl(g) AH° = 243 kJ/mol
13.36 The reaction H + H, H, + H has been studied
for many years. Sketch a potential energy versus re-
action progress diagram for this reaction.
%3D
en
Problems
13.37/ (1) The diagram in (a) shows the plots of In k versus
1/T for two first-order reactions, wherek is the rate
constant and T is the absolute temperature. Which
reaction has a greater activation energy? (2) The di-
agram in (b) shows the plots for a first-order reac-
tion at two different temperatures. Which plot
corresponds to a higher temperature?
m.
n?
es
der
1/T
les
(a)
(b)
HW10
In k
In [A],](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdce7689d-4520-4a5f-90cf-3f573cfd3075%2F3b89184b-f027-4cb7-92cd-9cc32d02526f%2Frmvwwlga.jpeg&w=3840&q=75)
Transcribed Image Text:er
cons
activation energy and (b) increases with increasing
temperature.
13.34 The burning of methane in oxygen is a highly exother-
al-
c-
mic reaction. Yet a mixture of methane and oxygen
gas can be kept indefinitely without any apparent
change. Explain.
ne
13.35 Sketch a potential energy versus reaction progress
plot for the following reactions:
(a) S(s)+O2(g)
SO2(g) AH% =
%3D
-296 kJ/mol
a-
of
(b) Cl2(g) Cl(g) + Cl(g) AH° = 243 kJ/mol
13.36 The reaction H + H, H, + H has been studied
for many years. Sketch a potential energy versus re-
action progress diagram for this reaction.
%3D
en
Problems
13.37/ (1) The diagram in (a) shows the plots of In k versus
1/T for two first-order reactions, wherek is the rate
constant and T is the absolute temperature. Which
reaction has a greater activation energy? (2) The di-
agram in (b) shows the plots for a first-order reac-
tion at two different temperatures. Which plot
corresponds to a higher temperature?
m.
n?
es
der
1/T
les
(a)
(b)
HW10
In k
In [A],
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