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MMLU-Pro / 11902 / IfK_pforH_2(g) + I_2(g) …

Problem

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

question

IfK_pforH_2(g) + I_2(g) \rightleftharpoons 2HI(g) at 25°C is 870, then assumingno solid iodine forms, calculate the number of molesof the following at equilibrium. (a) HI formed when H_2 = 0.5 moles and I_2 = 0.5 moles (b) I_2 formed when H_2 = 0.5 moles and HI = 1.5 moles.

category

engineering

options

  1. 1.000 moles of HI, 0 moles of I2
  2. 0.936 moles of HI, 0.010 moles of I2
  3. 0.750 moles of HI, 0.125 moles of I2
  4. 0.468 moles of HI, 0.010 moles of I2
  5. 0.500 moles of HI, 0.200 moles of I2
  6. 0.936 moles of HI, 0.005 moles of I2
  7. 0.800 moles of HI, 0.100 moles of I2
  8. 0.700 moles of HI, 0.150 moles of I2
  9. 0.468 moles of HI, 0.005 moles of I2
  10. 0.250 moles of HI, 0.250 moles of I2

src

stemez-Thermodynamics

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Source and history

upstream_id / Original problem ID
11902
task_id
f0d6264b-ae94-5f53-929f-69d691a830e7
task_key
default--test--11902
task_revision_id
1
config / split
default / test

Official source

initial import