There is a bottle of KCl solution: the volume is 35 mL; its molarity is 3.0 M.

After diluting it into final volume 200 mL, what is the molarity (in M) now?

Answers

Answer 1

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 MV₁ = 35 mLC₂ = ?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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Explanation:

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