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Two mole of ideal diatomic gas (C("v,m")...

Two mole of ideal diatomic gas `(C_("v,m")=5//2R)` at 300 K and 5 atm expanded irreversly & adiabatically to a final pressure of 2 atm against a constant pressure of 1 atm. Calculate q, w, `DeltaH&DeltaU`.

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`DeltaU=w=-1247.1,DeltaH=-1745.94J`
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