A 1.75 mole sample of an ideal gas for which P = 2.50 bar and T =
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A 1.75 mole sample of an ideal gas for which P = 2.50 bar and T = 335 K is expanded adiabatically against an external pressure of 0.225 bar until the final pressure is 0.225 bar. Calculate the final temperature, q, w, ΔH, and ΔU for
a. CV ,m = 3/2 R
b. CV ,m = 5/2 R.
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