Cyclopentene, C,H, is a colorless liquid at room temperature that is used in the synthesis of plastics. When heated well above its boiling point, this compound decomposes to hydrogen gas and cyclopentadiene. C,H,() C,H (g) + H,(g) In three separate experiments, a sample of cyclopentene in a sealed vessel was heated to 825 K, and the initial pressure of cyclopentene (t = 0 s) and final total pressure in the vessel (t = 300 s) were recorded.
Cyclopentene, C,H, is a colorless liquid at room temperature that is used in the synthesis of plastics. When heated well above its boiling point, this compound decomposes to hydrogen gas and cyclopentadiene. C,H,() C,H (g) + H,(g) In three separate experiments, a sample of cyclopentene in a sealed vessel was heated to 825 K, and the initial pressure of cyclopentene (t = 0 s) and final total pressure in the vessel (t = 300 s) were recorded.
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
Chapter6: Thermochemistry
Section: Chapter Questions
Problem 112AE: In a bomb calorimeter, the reaction vessel is surrounded by water that must be added for each...
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Transcribed Image Text:Cyclopentene, C,H, is a colorless liquid at room temperature that is used in the synthesis of plastics. When heated well
above its boiling point, this compound decomposes to hydrogen gas and cyclopentadiene.
C,H, (2) C,H,(g) + H,(g)
In three separate experiments, a sample of cyclopentene in a sealed vessel was heated to 825 K, and the initial pressure
of cyclopentene (t = 0 s) and final total pressure in the vessel (t = 300 s) were recorded.
PCH, (atm) at
Potal (atm) at
Determine the rate law for the reaction.
Experiment
1 = 0 s
t = 300 s
1
111.7
176.3
k Pc,H, PH,
rate =
147.1
232.2
rate = k
166.1
262.2
rate =
k Pc,H,
rate = k PéH,
Determine the rate constant and its units for this reaction.
k =
units:
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