2- (a) At some point in the reaction 2A + B → G + 3H, [A] = 0.3629 M. At a time 8.25 min later [A] = 0.3187 M. What is the average rate of formation of H during this time interval, expressed in M/s? (b) The first order decomposition reaction of N2O5 is given as follows; N2O5 (in CCL4) → N½O4(in CCL) + ½ O2(g) Find the rate constant (k) corresponding to a 2.00 h half-life at 25°C. Calculate the half-life of the given decomposition reaction at 32°C, if the activation energy is 106 kJ/mol? (R:8.314 J/mol.K)
2- (a) At some point in the reaction 2A + B → G + 3H, [A] = 0.3629 M. At a time 8.25 min later [A] = 0.3187 M. What is the average rate of formation of H during this time interval, expressed in M/s? (b) The first order decomposition reaction of N2O5 is given as follows; N2O5 (in CCL4) → N½O4(in CCL) + ½ O2(g) Find the rate constant (k) corresponding to a 2.00 h half-life at 25°C. Calculate the half-life of the given decomposition reaction at 32°C, if the activation energy is 106 kJ/mol? (R:8.314 J/mol.K)
Chemistry
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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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![2- (a) At some point in the reaction 2A + B → G + 3H, [A] = 0.3629 M. At a time 8.25 min
later [A] = 0.3187 M. What is the average rate of formation of H during this time interval,
expressed in M/s?
(b) The first order decomposition reaction of N2O5 is given as follows;
N2O5 (in CCL4) → N½O4(in CCL) + ½ O2(g)
Find the rate constant (k) corresponding to a 2.00 h half-life at 25°C. Calculate the half-life of
the given decomposition reaction at 32°C, if the activation energy is 106 kJ/mol? (R:8.314
J/mol.K)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c875b5c-304e-48a2-848f-63c839b7da3c%2Ff1277df3-cd38-4efe-9251-75ea3109f31f%2Fvuf5dg_processed.png&w=3840&q=75)
Transcribed Image Text:2- (a) At some point in the reaction 2A + B → G + 3H, [A] = 0.3629 M. At a time 8.25 min
later [A] = 0.3187 M. What is the average rate of formation of H during this time interval,
expressed in M/s?
(b) The first order decomposition reaction of N2O5 is given as follows;
N2O5 (in CCL4) → N½O4(in CCL) + ½ O2(g)
Find the rate constant (k) corresponding to a 2.00 h half-life at 25°C. Calculate the half-life of
the given decomposition reaction at 32°C, if the activation energy is 106 kJ/mol? (R:8.314
J/mol.K)
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