Sodium phosphate, Na3PO4, reacts with HCl to form H3PO4 and NaCl. How many liters of 0.1 M HCl are required to react with 0.1 mole of sodium phosphate?

2 answers

You need to start with a balanced equation.

So balance:

Na3PO4 + HCl = H3PO4 + NaCl
Na3PO4 + 3HCL = H3PO4 +3NaCl