An ideal gas with cp=1.044 kJ/kg·K and cv=0.745 kJ/kg·K is contained in a frictionless piston-cylinder assembly. The piston initially rests on a set of stops, and a pressure of 300 kPa is required to move the piston. Initially, the gas is at 150 kPa, 30°C, and occupies a volume of 0.22 m³. Heat is transferred to the gas until the volume has doubled.
a. Determine the final temperature of the gas.
b. Determine the total work done by the gas.
c. Determine the total heat added to the gas.