Calculate the Temperature of a Reactor Carrying out CSTR Reaction

Question

The elementary gas phase reaction 2A → 3B is carried out in a CSTR. The feed is pure A at 350 K with a flowrate of 4.0 L/s and 0.14 mol/s. The reaction vessel is heated by saturated steam (steam temperature = 170°C) within a heating coil (UA = 25 J/s-K). The exit stream is a 25% A / 75% B mixture by volume. What is the temperature in the reactor?

Assume H_A^O (298) = -50kJ/mol
H_B^O (298) = -30kJ/mol
C_PA = 30J/mol-K
C_PB = 15J/mol-K

Summary

The question belongs to Chemical Engineering and it is about elementary gas phase reaction carried out in CSTR. The temperature of the reactor has been measured. The calculations have been given in the solution in detail.

Note: The solution is in handwritten format.