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qid 4304 · chemistry

Question: At 273°K and 1atm, 1 liter of N_2O_4 decomposes to NO_2 according to the equation N_2O_4\rightleftarrows 2NO_2. To what extent has decomposition proceeded when the original volume is 25 percent less than the existing volume?

  1. 33% decomposition
  2. 80% decomposition
  3. 90% decomposition
  4. 75% decomposition
  5. 66% decomposition
  6. 10% decomposition
  7. 40% decomposition
  8. 50% decomposition
  9. 25% decomposition
  10. 60% decomposition

Our answer: A. 33% decomposition Source weak

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How it was answered

Multi-step solver (maze), replayed by code

card: maze · card sha256 fd018029627a2d26…

Current source

https://openstax.org/books/chemistry-2e/pages/9-2-relating-pressure-volume-amount-and-temperature-the-ideal-gas-law

Source weak (http_get_200_text_and_question_terms)

retrieved 2026-09-17T23:23:15.765Z

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Earlier version (superseded)

No public source has been found for this card yet (3 places checked internally).

addendum maze_qid4304_b4_maze_input_ADDENDUM_source · sha256 f9d58e14406e9d1c…

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