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A 2.00 mol sample of an ideal gas with a molar specific heat of CV = 5 2 R always...

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Physics

A 2.00 mol sample of an ideal gas with a molar specific heat of
CV =
5
2
R
always starts at pressure 1.00 ✕105Pa and temperature 350 K. For each of the followingprocesses, determine the final pressure (Pf, in kPa), the final volume(Vf, inL), the final temperature (Tf, in K), the change ininternal energy of the gas (ΔEint,in J), the energy added to the gas by heat (Q, in J), andthe work done on the gas (W, in J). (Due to the nature ofthis problem, do not use rounded intermediate values in yourcalculations—including answers submitted in WebAssign.)
(a)
The gas is heated at constant pressure to 465 K.
Pf= kPaVf= LTf= KΔEint= JQ= JW=J
(b)
The gas is heated at constant volume to 465 K.
Pf= kPaVf= LTf= KΔEint= JQ= JW=J
(c)
The gas is compressed at constant temperature to 130 kPa.
Pf= kPaVf= LTf= KΔEint= JQ= JW=J
(d)
The gas is compressed adiabatically to 130 kPa.
Pf= kPaVf= LTf= KΔEint= JQ= JW=J

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