In: Chemistry
To what volume (in milliliters) should you dilute 100.0 mL of a 4.50 M solution of CaCl2 solution to obtain a 0.900 M solution of CaCl2?
Express the volume to three significant figures and include the appropriate units.
Initial final
M1 = 4.5M M2 = 0.9M
V1 = 100ml V2 =
M1V1 = M2V2
V2 = M1V1/M2
= 4.5*100/0.9 = 500ml >>>answer