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Answer :

maacastrobr

Answer:

0.525 M

Explanation:

As the problem deals with a dilution process, we can use the following formula:

  • C₁V₁=C₂V₂

Where subscript 1 stands for initial concentration and volume, while 2 stands for the final conditions. Meaning that in this case:

  • C₁ = 3.0 M
  • V₁ = 35 mL
  • C₂ = ?
  • V₂ = 200 mL

We input the data given by the problem:

  • 3.0 M * 35 mL = C₂ * 200 mL

And solve for C₂:

  • C₂ = 0.525 M

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