In the calculation to determine the outlet temperature of the acid-neutralization process.
a. Rework the problem to find the outlet temperature assuming no heat is transferred to/from the surroundings (Q̇ = 0, adiabatic) and using the following values:

• Inlet temperature of the HCl is 55°C
• Inlet temperature of the NaOH is 25°C

b. using the values in (a), determine how much heat would need to be removed (in units of Watts) in order to achieve the desired outlet temperature of 27°C? Remember that we are assuming that all streams have the same heat capacity and density as water (the heat capacity of water is 1.0 cal/g°C).