A cherist has 200 mL of a 10% sucrose solution. If she adds x milliliters of a 40% sucrose solution,
what is the percent concentration of the final
mixture?
Final concentration =
Total mass of sucrose
Total volume of solution
. 100
Which expression represents the total mass, in
grarns, of sucrose in the final mixture?
(0.1 +0.4)(200 + x)
V
Which expression represents the total volume, in
milliliters, of the final mixture?
DONE