The first-order rate constant for the decomposition of N205, given below, at 70°C is 6.82 10-3 s-4. Suppose we start with 0.0200 mol of N205(g) in a volume of 5.0 L. 2 N205(g) → 4 NO2(g) + O2(g) (a) How many moles of N205 will remain after 1.5 min? mol (b) How many minutes will it take for the quantity of N205 to drop to 0.005 mol? min (c) What is the half-life of N205 at 70°C? min
The first-order rate constant for the decomposition of N205, given below, at 70°C is 6.82 10-3 s-4. Suppose we start with 0.0200 mol of N205(g) in a volume of 5.0 L. 2 N205(g) → 4 NO2(g) + O2(g) (a) How many moles of N205 will remain after 1.5 min? mol (b) How many minutes will it take for the quantity of N205 to drop to 0.005 mol? min (c) What is the half-life of N205 at 70°C? min
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
Chapter12: Chemical Kinetics
Section: Chapter Questions
Problem 94AE: For a first order gas phase reaction A products, k = 7.2 104s1 at 660. K and k = 1.7 102s1 at...
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![The first-order rate constant for the
decomposition of N205, given below, at 70°C
is 6.82 10-3 s. Suppose we start with
0.0200 mol of N205(g) in a volume of 5.0 L.
2 N205(g) → 4 NO2(g) + O2(g)
(a) How many moles of N205 will remain after
1.5 min?
mol
(b) How many minutes will it take for the
quantity of N205 to drop to 0.005 mol?
min
(c) What is the half-life of N205 at 70°C?
min](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdc09af1e-c2be-4bea-9133-c6a3591240a2%2Fcee8643f-46ae-49ad-b008-5cf8b0587274%2Fg9z6hy_processed.png&w=3840&q=75)
Transcribed Image Text:The first-order rate constant for the
decomposition of N205, given below, at 70°C
is 6.82 10-3 s. Suppose we start with
0.0200 mol of N205(g) in a volume of 5.0 L.
2 N205(g) → 4 NO2(g) + O2(g)
(a) How many moles of N205 will remain after
1.5 min?
mol
(b) How many minutes will it take for the
quantity of N205 to drop to 0.005 mol?
min
(c) What is the half-life of N205 at 70°C?
min
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