# What volume of 0.181 M #Na_3PO_4# solution is necessary to completely react with 91.0 mL of 0.107 M #CuCl_2#?

##### 1 Answer

Mar 10, 2016

#### Explanation:

Start with the balanced equation:

This tells us that 3 moles of

We know that concentration = moles/volume i.e:

I divided by 1000 to convert