Consider the combustion of propane: C,H, (9) + 50 (9) 3CO,(9) + 4H,O(1) AH=-2221 kJ A balloon is being inflated to its full extent by heating the air inside it. In the final stages of this process, the volume of the balloon changes from 4.00 x 10 L to 4.50 x 10° L by the addition of 1.4 x 10 J energy as heat. Assume that all the heat comes from the combustion of propane. What mass of propane must be burned to funish this amount of energy assuming the heat transfer process is 50.% efficient? Mass=
Consider the combustion of propane: C,H, (9) + 50 (9) 3CO,(9) + 4H,O(1) AH=-2221 kJ A balloon is being inflated to its full extent by heating the air inside it. In the final stages of this process, the volume of the balloon changes from 4.00 x 10 L to 4.50 x 10° L by the addition of 1.4 x 10 J energy as heat. Assume that all the heat comes from the combustion of propane. What mass of propane must be burned to funish this amount of energy assuming the heat transfer process is 50.% efficient? Mass=
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 100E: The complete combustion of acetylene, C2H2(g), produces 1300. kJ of energy per mole of acetylene...
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![Consider the combustion of propane:
C3H (9) + 50, (9)→ 3CO, (9) + 4H2 O(1) AH = -2221 kJ
A balloon is being inflated to its full extent by heating the air inside it. In the final stages of this process, the volume of the balloon changes from
4.00 x 10° L to 4.50 x 10° L by the addition of 1.4 x 10 J energy as heat. Assume that all the heat comes from the combustion of propane.
What mass of propane must be burned to furnish this amount of energy assuming the heat transfer process is 50.% efficient?
Mass =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2e1e5ab3-a83e-435f-ac9f-6695319a6049%2Ffffa6757-d637-4f92-9bf5-652088dcb503%2Fzok2h6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the combustion of propane:
C3H (9) + 50, (9)→ 3CO, (9) + 4H2 O(1) AH = -2221 kJ
A balloon is being inflated to its full extent by heating the air inside it. In the final stages of this process, the volume of the balloon changes from
4.00 x 10° L to 4.50 x 10° L by the addition of 1.4 x 10 J energy as heat. Assume that all the heat comes from the combustion of propane.
What mass of propane must be burned to furnish this amount of energy assuming the heat transfer process is 50.% efficient?
Mass =
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