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MMLU-Pro / 3848 / It is known that 1 ton of TNT can produce 4.6 × 10^9 J of energy. A chemist…

Problem

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

question

It is known that 1 ton of TNT can produce 4.6 × 10^9 J of energy. A chemist wanted to obtain this much energy from acetylene (C_2 H_2) and oxygen (O_2) . How much C_2 H_2 and O_2 would be required? The ∆H° = - 2510 KJ for the reaction between C_2 H_2 and O_2.

category

chemistry

options

  1. 0.5044 tons of C_2 H_2 and 1.046 tons of O_2
  2. 0.2544 tons of C_2 H_2 and 0.796 tons of O_2
  3. .3044 tons of C_2 H_2 and 0.846 tons of O_2
  4. 0.0544 tons of C_2 H_2 and 0.596 tons of O_2
  5. 0.1544 tons of C_2 H_2 and 0.696 tons of O_2
  6. 0.3044 tons of C_2 H_2 and 0.896 tons of O_2
  7. 0.1244 tons of C_2 H_2 and 0.666 tons of O_2
  8. .1044 tons of C_2 H_2 and 0.646 tons of O_2
  9. .2044 tons of C_2 H_2 and 0.746 tons of O_2
  10. .4044 tons of C_2 H_2 and 0.946 tons of O_2

src

stemez-Chemistry

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Source and history

upstream_id / Original problem ID
3848
task_id
041a7be2-a6d5-54d4-8bad-b31447f3696b
task_key
default--test--3848
task_revision_id
1
config / split
default / test

Official source

initial import