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MMLU-Pro / 11816 / For the reaction CH_4 + 2O_2 + 7.56N_2 …

Problem

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question

For the reaction CH_4 + 2O_2 + 7.56N_2 \rightarrow (a) CO_2 + (1 - a) CO + 2(c)H_2O + 2(1 - c)H_2+ [(3 / 2) - (1/2) a -c)O_2 + 7.56N_2 calculatethe maximum combustion temperature of methane whenthe initial temperature is 21.1°C and the initial pressureis 1 atm. Assume the process is carried out at constantvolume. Use variable specific heat with chemical equilibriumto solve the problem. Use the following data. enthalpies@ 21.1°C H_C(_H)4= 345,848 Btu/lb mole H_CO= 121,188 Btu/lb mole H_(_H)2= 102,465 Btu/lb mole

category

engineering

options

  1. 5000R
  2. 4890R
  3. 4600R
  4. 5100R
  5. 4520R
  6. 4800R
  7. 4975R
  8. 4350R
  9. 4747R
  10. 4680R

src

stemez-Thermodynamics

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