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MMLU-Pro / 4532 / A recipe for artificial sea water is NaCl, 26.518 g/kg; MgCl_2, 2.447 g/kg;…

Problem

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

question

A recipe for artificial sea water is NaCl, 26.518 g/kg; MgCl_2, 2.447 g/kg; MgSO_4, 3.305 g/kg; CaCl_2, 1.141 g/kg; KCl, .725 g/kg; NaHCO_3, .202 g/kg; NaBr, .083 g/kg. All of these salts are dissolved in water to make a total weight of 1000 g. What are the chlorinity and salinity of the solution?

category

chemistry

options

  1. 1.7% chlorinity, 3.2% salinity
  2. 2.1% chlorinity, 3.5% salinity
  3. 1.7% chlorinity, 3.8% salinity
  4. 2.0% chlorinity, 3.6% salinity
  5. 1.9% chlorinity, 3.433% salinity
  6. 1.6% chlorinity, 3.3% salinity
  7. 2.2% chlorinity, 3.7% salinity
  8. 2.1% chlorinity, 3.2% salinity
  9. 1.9% chlorinity, 3.5% salinity
  10. 1.8% chlorinity, 3.1% salinity

src

stemez-Chemistry

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Source and history

upstream_id / Original problem ID
4532
task_id
67dcea17-adf1-57e8-a367-87615cb34d32
task_key
default--test--4532
task_revision_id
1
config / split
default / test

Official source

initial import