Chapter 7, Problem 7.12P

A mole of ideal gas at state 1(P=1.00 bar, T=25.0° C, V=0.02479 m³) underwent two thermodynamic paths: (Path A) heating at constant volume to 1490.75K followed by (Path B ) cooling at constant pressure to reach state 2(P=5.00 bar, T=25.0 ° , V=0. 00496 m³). Calculate for the change of in internal energy, change in enthalpy, heat and work for the whole thermodynamic process. The specific heat of an ideal gas at constant pressure (Cp) is 29.099 J/mol-K and it's specific heat at constant volume (Cv) is 20.785 J/mol-k

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(1) For a gas that follows equation of state pV = f (T), show that %3| др 1 df (ar), -var V dT' \ƏT, 1 df p dT * AƏT.