To what volume ( in mL ) would you need to dilute 25.0 mL of a 1.45 M solution of KCl to make a 0.0800 M solution of KCI?

V₂ = 453.125 mL

Explanation:

Given data:

Initial volume = 25.0 mL

Initial molarity = 1.45 M

Final molarity = 0.0800 M

Final volume = ?

Solution:

Formula:

M₁V₁  =    M₂V₂

Now we will put the values in formula.

1.45 M × 25.0 mL = 0.0800 M × V₂

V₂ =  1.45 M × 25.0 mL / 0.0800 M

V₂ = 36.25 M.mL / 0.0800 M

V₂ = 453.125 mL

it had to transfer to a care and maintenance mode

the answer is 303.15 or 303