Three moles of an ideal monatomic gas expand at a constantpressure of 3.00 atm ; the volume of the gas changes from3.00x10-2 m3 to 4.70x10-2 m3. Part ACalculate the initial temperature of the gas.Express your answer in kelvins.國) ?Tinitial =KSubmitRequest AnswerPart BCalculate the final temperature of the gas.Express your answer in kelvins.Tinal =KSubmitRequest AnswerPart CCalculate the amount of work the gas does in expanding.Express your answer in joules.W =JP Pearson

a) PV=nRTTinitial=PVinitialnR=3×3×10-23×8.2057338 × 10-5=365.5980164 K

Answered: Three moles of an ideal monatomic gas…

Three moles of an ideal monatomic gas expand at a constant pressure of 3.00 atm ; the volume of the gas changes from 3.00x10-2 m3 to 4.70×10-2 m³.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 38P: One mole of an ideal gas does 3 000 J of work on its surroundings as it expands isothermally to a...

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Question

Three moles of an ideal monatomic gas expand at a constant
pressure of 3.00 atm ; the volume of the gas changes from
3.00x10-2 m3 to 4.70x10-2 m3.

Part A
Calculate the initial temperature of the gas.
Express your answer in kelvins.
國) ?
Tinitial =
K
Submit
Request Answer
Part B
Calculate the final temperature of the gas.
Express your answer in kelvins.
Tinal =
K
Submit
Request Answer
Part C
Calculate the amount of work the gas does in expanding.
Express your answer in joules.
W =
J
P Pearson

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