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MMLU-Pro / 4209 / 40.0 kJ of energy is added to 1.00 gram of magnesium atoms in the vapor state.…

Problem

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question

40.0 kJ of energy is added to 1.00 gram of magnesium atoms in the vapor state. What is the composition of the final mixture? The first ionization potential of Mg is 735 kJ/mole and the second ionization potential is 1447 kJ/mole.

category

chemistry

options

  1. Mg atoms 100% (no ionization)
  2. Mg^++ 10%, Mg^+ 90%
  3. Mg^++ 30%, Mg^+ 70%
  4. Mg^++ 20%, Mg^+ 80%
  5. Mg^++ 60%, Mg^+ 40%
  6. Mg^++ 5%, Mg^+ 95%
  7. Mg atoms 20%, Mg^++ 40%, Mg^+ 40%
  8. Mg^++ 16.5%, Mg^+ 83.5%
  9. Mg^++ 25%, Mg^+ 75%
  10. Mg atoms 50%, Mg^+ 50%

src

stemez-Chemistry

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Source and history

upstream_id / Original problem ID
4209
task_id
170acb78-b093-5d96-beb4-d4777231ca97
task_key
default--test--4209
task_revision_id
1
config / split
default / test

Official source

initial import