mole sample of ammonia at 14.0 atm and 25 °C in a cylinder fitted with a movable piston expands against a constant external pressure of 1.00 atm. At equilibrium, the pressure and volume of the gas 1.00 atm and 23.5 L, respectively. [(Cmp (NH₂)-35.66 J.K mol"] (18) What is the final temperature (Kelvin) ?- (19) What is the value of work done (Joule)? (20) What is the value of change in internal energy (Joule) ?- (21) What is the value of heat flows (Joule) ?

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 38P
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Estimate the following question and write the final answers for (18-21):
A 1.00 mole sample of ammonia at 14.0 atm and 25 °C in a cylinder fitted with a movable piston
expands against a constant external pressure of 1.00 atm. At equilibrium, the pressure and volume of
the gas 1.00 atm and 23.5 L, respectively.[(Cmp (NH₂)-35.66 J.K mol"]
(18) What is the final temperature (Kelvin)?
(19) What is the value of work done (Joule)?
(20) What is the value of change in internal energy (Joule) ?-
(21) What is the value of heat flows (Joule)?
Transcribed Image Text:Estimate the following question and write the final answers for (18-21): A 1.00 mole sample of ammonia at 14.0 atm and 25 °C in a cylinder fitted with a movable piston expands against a constant external pressure of 1.00 atm. At equilibrium, the pressure and volume of the gas 1.00 atm and 23.5 L, respectively.[(Cmp (NH₂)-35.66 J.K mol"] (18) What is the final temperature (Kelvin)? (19) What is the value of work done (Joule)? (20) What is the value of change in internal energy (Joule) ?- (21) What is the value of heat flows (Joule)?
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