An ideal gas goes through a series of dynamically reversible processes in a closed system. Calculate W, Q, ∆U, and ∆H for each of the following three processes and for the entire cycle. The heat capacity Cv=3/2 R of the ideal gas is set to Cp=5/2 R (25). (a) It is adiabatically compressed up to 150°C in the initial state of 70°C and 1 bar. (b) Next,

An ideal gas goes through a series of dynamically reversible processes in a closed system. Calculate W, Q, ∆U, and ∆H for each of the following three processes and for the entire cycle. The heat capacity Cv=3/2 R of the ideal gas is set to Cp=5/2 R (25). (a) It is adiabatically compressed up to 150°C in the initial state of 70°C and 1 bar. (b) Next, it is cooled from 150°C to 70°C under constant pressure. (c) Finally, it expands isothermal to its initial state again.