Question

How many liters of a 0.0550 M NaF solution contain 0.163 moles of NaF?

Answer 1

Answer : The volume of solution will be 2.96 liters.

Explanation :

Molarity : It is defined as the number of moles of solute present in one liter of volume of solution.

Formula used :

`\text{Molarity}=\frac{\text{Moles of solute}}{\text{Volume of solution (in L)}}`

In this question, the solute is NaF.

Now put all the given values in this formula, we get:

`0.0550M=\frac{0.163mole}{\text{Volume of solution (in L)}}`

`\text{Volume of solution (in L)}=(0.163mole)/(0.0550M)`

`\text{Volume of solution (in L)}=2.96L`

Therefore, the volume of solution will be 2.96 liters.