Sodium hydroxide is dissolved in water to produce 1200 kg/h of 10 wt% NaOH solution. If NaOH and water are initially at 25, how much heat (kJ/kg product solution) must be removed for the product solution also be at 25. Taking as a basis 1200 kg/h of the product solution, draw and label a flowchart of the process. Prepare an anthalpy table for the process. Write the energy balance for the system. Assume the process is carried out at 1 atm, and use Table B.11 to evaluate spesific DH .