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16-12-2019
Chemistry

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A teacher has 12.5 M NaOH solution. How many milliliters of concentrated NaOH are needed to make 635mL of 0.625M NaOH?

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shakha2017 shakha2017

16-12-2019

Answer:

31.75mL

Explanation:

C₁V₁=C₂V₂

V₁=C₂V₂/C₁=

=0.625×635/12.5=

=31.75mL

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