Enter your answer in the provided box. A gas expands and does P-V work on the surroundings equal to 259 J. At the same time, it absorbs 241 J of heat from the surroundings. What is the change in energy of the system? (Answer in Two Significant Figures) 18 Answer 1:
Enter your answer in the provided box. A gas expands and does P-V work on the surroundings equal to 259 J. At the same time, it absorbs 241 J of heat from the surroundings. What is the change in energy of the system? (Answer in Two Significant Figures) 18 Answer 1:
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.49QP: A gas is cooled and loses 82 J of heat. The gas contracts as it cools, and work done on the system...
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A gas expands and does P-V work on the surroundings equal to 259 J. At the same time, it absorbs 241 J of heat from the surroundings. What is the change in energy of the system? (Answer in Two Significant Figures)
J
dillard.instructure.com
Time
(b) against a constant pressure of 4.00 atm. (Answer in 3 Significant Figures)
4 minutes
4 minutes
16 minutes
4 minutes
A gas expands from 265 mL to 987 mL at a constant temperature. Calculate the work done (in joules) by the gas if it expands
(a) against a vacuum. (Answer in 1 Significant Figure)
w = 0
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