A chemist dilutes 77.9 ml of 5.50 M sodium chloride to make a 1.93 M solution. What is the final volume of the diluted solution (in ml)

221.9 mL is the final volume

Explanation:

Let's apply the dilution formula to determine the volume.

Concentrated M. Concentrated volume = Diluted M. diluted volume

5.50 M. 77.9 mL = 1.93 M. diluted volume

(5.50 M. 77.9 mL) / 1.93M = diluted volume → 221.9 mL