Question

What volume of 0.174 M Na3PO4 solution is necessary to completely react with 89.1 mL of 0.106 M CuCl2?

Answer 1

Here is a simple stoichiometry problem I've posted. Just follow the steps. For moles, remember moles = M x L.
http://www.jiskha.com/science/chemistry/stoichiometry.html

Answer 2

Thank you, I really appreciate