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A 0.505-mol sample of an ideal diatomic gas at 408 kPa and 309 K expands quasi-statically...

A 0.505-mol sample of an ideal diatomic gas at 408 kPa and 309 K expands quasi-statically until the pressure decreases to 150 kPa. Find the final temperature and volume of the gas, the work done by the gas, and the heat absorbed by the gas if the expansion is the following.

(a) isothermal

final temperature K

volume of the gas

L

work done by the gas

J

heat absorbed

J

(b) adiabatic

final temperature K

volume of the gas L

work done by the gas J

heat absorbed J

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