# Question #39909

##### 1 Answer

You'd need

You know that concentration is defined as the number of moles of solute, in your case sodium hydroxide, or

Mathematically, this is equivalent to

Because you need to solve for volume, the above equation will be more useful in this form

Since you know the concentration of the solution, all you need to know in order to figure out your required volume is the number of moles present in **25.0 g **, which you can get using sodium hydroxide's molar mass

Plug this into the equation and you'll get

Expressed in mililiters, the volume is equal to

Rounded to three sig figs, the answer will be