Water enters a 2.00-m3 tank at a rate of 6.00 kg/s and is withdrawn at a rate of 3.00 kg/s. The tank is initially half full. (a) Is this process continuous, batch, or semibatch? Is it transient or steady state?
(b) Write a mass balance for the process. Identify the terms of the general balance equation present in your equation and state the reason for omitting any terms.
(c) How long will the tank take to overflow?