Steam enters an adiabatic condenser (a heat exchanger that converts liquid-vapor mixtures into completely saturated liquid) at 10 kPa, a quality of 85%, and a mass flow rate of 5 kg/s. The steam leaves the condenser as saturated liquid at 10 kPa. The steam is condensed by passing cold water through pipes that are inside the condenser. The inlet water temperature to the condenser is at 20oC, 120 kPa and is leaving the condenser at 30oC, 120 kPa. Determine the required mass flow rate of the water, in kg/s, for this steady state steady flow process.