# How many liters of a 3.0 M H3PO4 solution are required to react with 4.5 g of zinc? __ H3PO4 + __ Zn __ Zn3(PO4)2 + __ H2

##### 1 Answer

Dec 6, 2014

The volume is

Start with the balanced equation:

As you can see, we have a

This means that the number of

Therefore, the volume required is