10 mol of an ideal gas at 5 atm at 298 K is stored in an insulated piston and cylinder arrangement. At these condition the volume of the gas is 48,900 cm^3. th piston is helf in place by a catch: The gas expands irreversibly against a constaant restraining pressure of 2 atm and the volume of the gas equals 75,000 cm^3. The constant volume heat capacity for this gas is Cv= 35 J/mol.K and the constaant pressure heat capacity of the gas is 43.3 J/mol.K.
1) Draw before and after diagrams ?
2) How much work does the ideal gas go against the restrain?
3) Calculate the final tempreture?