final concentration of the solution

Question

What is the final concentration of the solution when 250.0 mL of a 0.05561 M solution of Na2CO3 is allowed to evaporate until the solution volume is reduced to 55.0 mL?

Answer 1

The final concentration of the solution is 0.2527 M

Using the equation M₁V₁ =M₂V₂

_{250.0 x 0.05561 = M X 55.0 Solving for the molarity we get 0.2527M}