Answer:
The new molarity is 0,1359M.
Explanation:
A dilution consists of the decrease of concentration of a substance in a solution (the higher the volume of the solvent, the lower the concentration).
We use the formula for dilutions:
C1 x V1 = C2 x V2
0,60 M x 0,639 L= C2 x 2,822 L
C2=(0,60 M x 0,639 L)/ 2, 822 L
C2=0,1359 M
