What is the concentration of your solution?

(Your unknown sample is known to be about 1 M, but you need to determine the concentration to 3 significant figures using titration. You should plan ahead so that you know approximately what volume of your sample you will need in order to use approximately 25 mL of 0.100 M sulfuric acid for the titration).

The volume of unknown sample would be 2.5 mL.

Explanation:

Given dа ta:

Molarity of unknown sample=M₁ = 1 M

Molarity of sulfuric acid = M₂ = 0.100 M

Volume of sulfuric acid = V₂ = 25 mL

Volume of unknown sample=V₁ = ?

Solution:

Formula:

M₁V₁ = M₂V₂

Now we will put the values in formula:

1M * V₁ = 0.100 M * 25 mL

V₁ = 0.100 M * 25 mL / 1 M

V₁ = 2.5 mL

The volume of unknown sample would be 2.5 mL.