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Solving Material Balance Problems Involving Reactive Processes

Quiz by Liesa Milly

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7 questions
Show answers
  • Q1
    Determine DEGREES OF FREEDOM OF ANALYSIS: Atomic Species for the production of Ethyl Bromide
    3 Unknowns (x1, x2 and n)-3 Independent atomic species (C, H and Br)=0
    2 Unknowns (x and n)-2 Independent atomic species (C and Br)=0
    4 Unknowns (x1,x2,x3 and n)-3 Independent atomic species (C, H and Br)- 1 independent nonreactive molecular specie(s) =0
    3 Unknowns (x1,x2, and n)-2 Independent atomic species (C, and Br)-1 independent nonreactive molecular specie(s) =0
    120s
  • Q2
    Carbon, C Balance:
    330(1-x) = 1.654 n
    165x=0.69n
    165(1-x)=0.69n
    330x = 1.654 n
    120s
  • Q3
    Bromine, Br Balance:
    330x = 1.654 n
    330(1-x) = 1.654 n
    165x=0.69n
    165(1-x)=0.69n
    120s
  • Q4
    Fraction of Ethylene (x) in the feed stream is
    0.454 mol C2H4/mol
    0.108 mol C2H4/mol
    0.893 mol C2H4/mol
    0.545 mol C2H4/mol
    120s
  • Q5
    120s
  • Q6
    120s
  • Q7
    120s

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