4-12 Limiting Reagents and Stoichiometry

1. The molarity of Na₃PO₄ is 8.000x10^-2M, and the molarity of BaCl₂ is 1.000x10^-1M. If you start with 25.00ml of Na₃PO₄ and 25.00ml of BaCl₂, what is the limiting reagent?

2. What is the mass of Ba₃(PO₄)₂(s) after the reaction?

3. What is the concentration of Na⁺ after the reaction?

4. What is the concentration of Cl^- after the reaction?

5. What is the concentration PO₄^-3 after the reaction?