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MMLU-Pro / 3622 / NH_4HS(s) = NH_3(g) + H_2S(g) 0.06 mole of solid NH_4HS are introduced into a…

Problem

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question

NH_4HS(s) = NH_3(g) + H_2S(g) 0.06 mole of solid NH_4HS are introduced into a 2.4 liter flask at 20° C. (a) Calculate the per cent of the solid that will have decomposed into NH_3 and H_2S at equilibrium. (b)Calculate the number of moles of ammonia that would have to be added to the flask to reduce the decomposition of the solid to 1%.

category

chemistry

options

  1. 36.1%, 0.763
  2. 40.5%, 0.895
  3. 39.8%, 0.845
  4. 37.33%, 0.833
  5. 38.5%, 0.867
  6. 45.0%, 0.950
  7. 41.2%, 0.872
  8. 34.2%, 0.721
  9. 35.6%, 0.777
  10. 42.7%, 0.913

src

stemez-PhysicalChemistry

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Source and history

upstream_id / Original problem ID
3622
task_id
bd25de68-7df3-5be5-8f79-1ed39299656d
task_key
default--test--3622
task_revision_id
1
config / split
default / test

Official source

initial import