Dinitrogen pentoxide decomposes via a first order reaction. Rate = K[N₂O5], k = 6.93 x 10°3 s-1 The concentration of N₂O5 is initially 0.500 mol/L. After 100 s it has dropped to 0.250 mol/L and after 200 s it has dropped to 0.125 mol/L. What is the concentration after 150 s? HOW DO WE GET THERE? Use the first order concentration-time equation to determine [N₂O5] remaining after 150 s. [N₂05]t = 150 = X mol/L
Dinitrogen pentoxide decomposes via a first order reaction. Rate = K[N₂O5], k = 6.93 x 10°3 s-1 The concentration of N₂O5 is initially 0.500 mol/L. After 100 s it has dropped to 0.250 mol/L and after 200 s it has dropped to 0.125 mol/L. What is the concentration after 150 s? HOW DO WE GET THERE? Use the first order concentration-time equation to determine [N₂O5] remaining after 150 s. [N₂05]t = 150 = X mol/L
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
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 12PS: The reaction 2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) was studied at 904 C, and the data in the table...
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![Dinitrogen pentoxide decomposes via a first order reaction.
Rate = K[N₂O5], k = 6.93 x 10°3 s-1
The concentration of N₂O5 is initially 0.500 mol/L. After 100 s it has dropped to 0.250 mol/L and after 200 s it has dropped to
0.125 mol/L. What is the concentration after 150 s?
HOW DO WE GET THERE?
Use the first order concentration-time equation to determine [N₂O5] remaining after 150 s.
[N₂05]t = 150
X mol/L](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb3860863-cd78-4a89-8ad3-941ddbe847d6%2Fc5eef605-36a0-46c3-b35e-bbb5ef1ba443%2Fm85glqn_processed.png&w=3840&q=75)
Transcribed Image Text:Dinitrogen pentoxide decomposes via a first order reaction.
Rate = K[N₂O5], k = 6.93 x 10°3 s-1
The concentration of N₂O5 is initially 0.500 mol/L. After 100 s it has dropped to 0.250 mol/L and after 200 s it has dropped to
0.125 mol/L. What is the concentration after 150 s?
HOW DO WE GET THERE?
Use the first order concentration-time equation to determine [N₂O5] remaining after 150 s.
[N₂05]t = 150
X mol/L
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