Question

A 0.67 L solution of ammonium sulfate, (NH4)SO4, contains 0.81 mole of the solute. What is the approximate molarité of the solution

Answer 1

The molarity of the solution is 1.21 M.

Step-by-step explanation:

Molarity of the solution can be calculated by the following formula.

`Molarity = (Number\,of\,moles)/(Volume)`

`Molarity = (Number\,of\,moles)/(Volume)`

From the given,

Volume = 0.67 L

Moles = 0.81

`Molarity= (0.81)/(0.67)= 1.21M`

Therefore, The molarity of the solution is 1.21 M.