How many milliliters of concentrated, 18.0 M H₂SO₄ are required to prepare 250 mL of 3.00 M H₂SO₄?

Question

Quizplus · Accepted Answer

We can use the formula:

C1V1 = C2V2

where C1 is the concentration of the concentrated solution, V1 is the volume of concentrated solution needed, C2 is the concentration of the diluted solution, and V2 is the final volume of the diluted solution.

Plugging in the given values:

(18.0 M) V1 = (3.00 M) (250 mL)

V1 = (3.00 M) (250 mL) / (18.0 M) = 41.7 mL

Therefore, the answer is choice C, 41.7 mL.

How Many Milliliters of Concentrated, 18