# What volume of 1.25 M #CaF_2# solution is needed to provide 4.00 mol #CaF_2#?

##### 1 Answer

May 29, 2016

**3.2 L** of 1.25M CaF2

#### Explanation:

For this problem, you will need to know the formula for molarity.

or

Given:

M = 1.25

n = 4.00 mol

Plug in your given data: