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MMLU-Pro / 3602 / A 1-cm cube (1.46 g) of carbon tetrachloride is irradiated to produce ^35S by…

Problem

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

question

A 1-cm cube (1.46 g) of carbon tetrachloride is irradiated to produce ^35S by the reaction (^35 _17)Cl + (_0 ^1)n \rightarrow (^35 _16)S + (^1 _1)H The thermal neutron flux, normal to one face of the sample, is 10^9 cm^-2 sec ^-1 . Given that the total absorption cross section for chlorine is 33.8 barns and the isotopic cross section for the reaction is 0.19 barn, calculate the number of ^35S atoms formed in 24 hrs.

category

chemistry

options

  1. 5.55 × 10^11
  2. 1.96 × 10^11
  3. 1.23 × 10^11
  4. 2.89 × 10^11
  5. 7.22 × 10^11
  6. 3.68 × 10^11
  7. 1.09 × 10^11
  8. 4.87 × 10^11
  9. 3.14 × 10^11
  10. 2.45 × 10^11

src

stemez-PhysicalChemistry

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Source and history

upstream_id / Original problem ID
3602
task_id
c52d87fb-b654-543f-8ec9-2771e6804a32
task_key
default--test--3602
task_revision_id
1
config / split
default / test

Official source

initial import