Question

Benzene gas (C6H6) at 25℃  .1 atm enters a combustion chamber and burns operating at steady-state and burns with 110% theoretical air enters at 25℃, The counustion products exit at 1000 K and include only CO₃, CO, H₂ O and aN2. and The Nitrogen is inert

(a) Write the balanced chemical equation of the complete combustion of Benzene with the theoretical amount of air. (4. points)

(b) Write the balanced chemical equation of the combustion of Benzene with those, theoretical amount of air. (4 points)

(c) Determine the mass Alow rate of the fuel, in kg / s, to provide heat transfer at a rate of 1000 kW. (6 points)

Take:

Air: O₂+3.76 N₂

M(air)=28.97 g / mol M(C₆ H₆)=78.1 l g / mol

Answer 1

Answer 2

Given Benz en eGA6 chanicat eavation dwith theoxetical ois balance 6=a c-c #-н balance 62b o-o balance 2- B che micot eavoti on aoita ox. theoketical aix + do Produets altex Combustion and 'co' uwil not Come in pooducts. 0,-4 balante -H balance balante e-c 6 a 1-1x7.rxz 티243 +2 d N-N balance l, 1 x7.rx7x3-76 = r c

enthal pu oi Pokmations are taken Prom -tab les and sensible enthalpies ase calcotabed by Pod Tyef ooko33os 2s7g 22707 21406 DHE 6 C-393522 +3340s)十るC-241826 +2597b)

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