What volume of 18 M sulfuric acid must be used to prepare 2.30 L of 0.145 M H₂SO₄?

Question

Quizplus · Accepted Answer

To prepare a solution with a lower concentration from a solution with a higher concentration, we use the dilution equation:M1V1 = M2V2where M1 and V1 are the initial concentration and volume, and M2 and V2 are the final concentration and volume.We are given:M1 = 18 MV2 = 2.30 LM2 = 0.145 MSolving for V1:V1 = (M2V2) / M1V1 = (0.145 M * 2.30 L) / 18 MV1 = 0.019 L = 19 mLTherefore, the correct answer is A) 19 mL.

What Volume of 18 M Sulfuric Acid Must Be Used ×\times×

What Volume of 18 M Sulfuric Acid Must Be Used $\times$