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MMLU-Pro / 4299 / A 2-liter flask maintained at 700°K contains 0.1 mole of CO and a catalyst for…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A 2-liter flask maintained at 700°K contains 0.1 mole of CO and a catalyst for the reaction CO(g) + 2H_2(g) = CH_3OH(g) Hydrogen is introduced until the equilibrium total pressure is 7atm, at which point 0.06 moles of methanol are formed . (a) CalculateK_pin atm^-2 (b) What would the final pressure be were the same amounts of CO and H_2 used but with no catalyst present so that no reaction occurs?

category

chemistry

options

  1. 0.088 atm^-2, 10.45 atm
  2. 0.086 atm^-2, 10.42 atm
  3. 0.092 atm^-2, 10.50 atm
  4. 0.095 atm^-2, 10.55 atm
  5. 0.082 atm^-2, 10.48 atm
  6. 0.091 atm^-2, 10.60 atm
  7. 0.078 atm^-2, 10.30 atm
  8. 0.080 atm^-2, 10.35 atm
  9. 0.085 atm^-2, 10.40 atm
  10. 0.090 atm^-2, 10.45 atm

src

stemez-PhysicalChemistry

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Source and history

upstream_id / Original problem ID
4299
task_id
b3296363-e0bd-574e-a586-bf4595e53b7f
task_key
default--test--4299
task_revision_id
1
config / split
default / test

Official source

initial import