REPORT SHEET I EXPERIMENT Reactions in Aqueous Solutions: Metathesis Reactions and Net Ionic Equations 9 A. Metathesis Reactions 1. Copper(Il) sulfate + sodium carbonate Observations Molecular equation Complete ionic equation Net ionic equation 2. Copper(I sulfate + barium chloride Observations Molecular equation Complete ionic equation Net ionic equation 3. Copper(II) sulfate + sodium phosphate Observations Molecular equation Complete ionic equation Net ionic equation 4. Sodium carbonate +sulfuric acid Observations Molecular equation Complete ionic equation Net ionic equation 5. Sodium carbonate +hydrochloric acid Observations Molecular equation Complete ionic equation Net ionic equation Cadmium chloride + sodium sulfide Observations Molecular equation Complete ionic equation Net ionic equation 6.