5- 0.5m3 rigid tank containing R134a initially at 160 kPa and quality 0.4.  The heat is transmitted to the coolant until the pressure reaches 700 kPa.  Determine: (a) the mass of the refrigerant in the tank [10.03 kg].  (b) The amount of transported [2,707 kJ].  Also show the process on a t - v diagram.