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MMLU-Pro / 4473 / One of the two most important uses of ammonia is as a reagent in the first step…

Problem

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

question

One of the two most important uses of ammonia is as a reagent in the first step of theOsfwaldprocess, a synthetic route for the production of nitric acid. This first step proceeds according to the equation 4NH_3(g) + 50_2(g) \rightleftarrows 4N0(g) + 6H_20(g) . What is the expression for the equilibrium constant of this reaction?

category

chemistry

options

  1. K = {[NH_3]^4 [O_2]^5} / {[NO]^4 [H_2O]^6 }
  2. K = {[O_2]^5} / { [NO]^4 [NH_3]^4 [H_2O]^6}
  3. K = {[NO]^4 [H_2O]^6 } / { [NH_3]^4 [O_2]^5}
  4. K = {[NO]^6 [H_2O]^4} / { [NH_3]^5 [O_2]^4}
  5. K = {[NO]^4 [H_2O]^6 [NH_3]^4} / {[O_2]^5}
  6. K = {[NH_3]^4 [O_2]^5 [H_2O]^6} / {[NO]^4}
  7. K = {[NO]^4 [NH_3]^4} / { [H_2O]^6 [O_2]^5}
  8. K = {[NH_3]^5 [O_2]^4} / { [NO]^6 [H_2O]^4}
  9. K = {[NO]^4} / { [NH_3]^4 [O_2]^5}
  10. K = {[NO]^4} / { [NH_3]^4 [H_2O]^6}

src

stemez-Chemistry

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Source and history

upstream_id / Original problem ID
4473
task_id
bac7e606-aca5-5ae7-9295-94d7380a4968
task_key
default--test--4473
task_revision_id
1
config / split
default / test

Official source

initial import