Question

What is the molarity of a solution prepared by diluting 65.0 milliliters of 0.925 M Sodium Sulfate to a final volume of 185.0 milliliters?

Answer 1

1) find n. of mol from M and initial ml.
2)Use that value of moles to calculate the M in the final volume.

Answer 2

@bozhena The final volume is 185 right? Cuz when we consider molarity it's gonna be the volume of the solution right?

Answer 3

molarity= mol/L

Mol= initial mol
L is the final volume.