If 4.12 l of a 0.850 m-h3po4 solution is be diluted to a volume of 10.00 l, what is the concentration of the resulting solution?

The process in which the concentration of the solution is lessened  by the addition of water is said to be dilution and equation of dilution relates the initial concentration and volume of stock solution with the final concentration and volume of the solution.

Formula is given by:

  (1)

where,

is the initial concentration

is the initial volume

is the final concentration

is the final volume

Now,

= 0.850 M

= 4.12 L

 =?

= 10.00 L

Substitute the give values in formula (1),

=

Thus, the final concentration of the solution =