Water enters a 200 L tank at a rate of 10 g/s and is withdrawn at a rate of 10 g/s. The tank is initially half full – Draw and label process streams and flows – Is this process continuous, batch, or semi batch? Is it transient or steady state? – Write the basic mass balance equation and modify it for the mass balance of this processes. Identify the terms of the general balance equation present in your equation and state the reason for omitting terms – How long will the tank take to overflow?