5kg of liquid-vapor mixture of water contained in a pistoncylinder assembly undergoes two processes in series from an initial state where the temperature is 80C. Process 12 System is heated at constant volume to a saturated vapor state at 150oC. Process 23 System is compressed at constant pressure until it reaches to 100oC. Kinetic and potential effects can be ignored.

Calculate the heat transferred in each process in kJ. Is heat transferred to the system or from the system?

Calculate the mass of vapor in each state in kg.