The elementary irreversible gas-phase reaction 2A B+ 2C is carried out adiabatically in an isobaric PBR. Pure A enters the reactor at a volumetric flow rate of vo = 20 dm3/s, a pressure P = 10 atm and a temperature of TO = 450 K. Assume that all gases behave ideally. a. Derive an expression for dXA/DW along the PBR in terms of XA, TO, T, v0, P, K, and any numerical constant. b. Write an expression for T in this PBR in terms of XA and constants given in the problem. c. What will be the temperature at 85% conversion in this reactor? How does your answer change if you adiabatic CSTR instead of PFR? Explain any similarities/differences between your answers. use an a == Additional information HA(273 K) = -70 kJ/mol HB(273 K) = -90 kJ/mol HC(273 K) = -35 kJ/mol Cp,A = 40 J/mol-K Cp.B = 25 J/mol-K Cp,C = 7.5 J/mol-K 0.0133 dm E k = kg*s*mol -exp (450 K - 7.)) where E = 51 kJ/mol R = = 1