Calculate the internal energy and enthalpy changes resulting if air changes from an ini- tial state of 5°C and 10 bar, where its molar volume is 2.312 x 10-3 m3-mol1, to a final state of 60°C and 1 bar. Assume also that air remains a gas for which PVIT is constant and that Cy = 20.785 and Cp = 29.100 J-mol-1-K-1. %3D

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