Part A. What is the final volume in milliliters when 0.929 L of a 34.9 % (m/v) solution is diluted to 21.3 %(m/v)?
Express your answer with the appropriate units.
Part B. A 890 mL NaCl solution is diluted to a volume of 1.05 L and a concentration of 3.00 M. What was the initial concentration?
Express your answer with the appropriate units.