# Question #310dc

##### 1 Answer

Apr 19, 2015

All this problem requires is that you know the mathematical definition of molarity (M):

This question tells you the value of both M & n, all we must do is solve for V.

if

We can check if this equation works by using only units and seeing if they cancel correctly.

Notice: the mol cancel out leaving us with Liters, so the equation must work.

Now let's plug in the given numbers: