Question

A precipitate of calcium phosphate is formed when aqueous solutions of sodium phosphate and excess calcium chloride are mixed. If 100.0 mL of 1.5 M sodium phosphate solution is the limiting reactant, how many grams of calcium phosphate can be expected?

Answer 1

Here is an example of a stoichiometry problem that is worked almost the same as this one. To determine moles, M x L will get it in this problem.
http://www.jiskha.com/science/chemistry/stoichiometry.html