Asked by Rudo Kanukamwe
Consider a system consisting of 2moles CO2 gas initially at 25 deg and 10 atm and confined to a cylinder of cross section 10.0 square centimeter. lt is allowed to expand adiabatically against an external pressure of 1.0 atm until the piston has moved outwardsthrough 20cm. Assume that CO2 may be considered a perfect gas with Cv,m 28.8. Calculate q, w, delta U, delta T and delta S.