Calculate the volume of 1 M NaOH needed to prepare 10.0 ml of a 0.10 M solution.

Question

Rodgers

Chemistry

15 May, 00:28

Calculate the volume of 1 M NaOH needed to prepare 10.0 ml of a 0.10 M solution.

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Matthias Bowen · Answer 1

Answer is: volume of 1 M NaOH is 1 ml.

c₁ (NaOH) = 1 M.

V₂ (NaOH) = 10 ml.

c₂ (NaOH) = 0,1 M.

V₁ (NaOH) = ?

c₁ - original concentration of the solution, before it gets diluted.

c₂ - final concentration of the solution, after dilution.

V₁ - volume to be diluted.

V ₂ - final volume after dilution.

c ₁ · V₁ = c₂ · V₂.

V₁ (NaOH) = c₂ · V₂ : c₁.

V₁ (NaOH) = 0,1 M · 10 ml : 1 M.

V₁ (NaOH) = 1 ml.