Question

15 mL of a 0.16 M solution of glucose was diluted until the total volume reached 95 mL. What is the concentration of new solution? *

Answer 1

Answer:

0.025M

Explanation:

m'v'=m"v"

15×0.16=95×v"

v"=[15×0.16]÷95

v"=0.025 M