Question

Does a reaction occur when aqueous solutions of sodium iodide and potassium carbonate are combined? O yes no If a reaction does occur, write the net ionic equation. Use the solubility rules provided in the OWL Preparation Page to determine the solubility of compounds. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed leave it blank.

Answer 1

will form thar no seaction will. No precipitate Loccur. no] Na, co, Cag) KI (aq) + soluble soluble 2. AL (CO₂), precipitate will form this reaction will occur. Balanced molecular equation: 2 AICC H₂O2)₂ (aq) + 3 (NHula CO₂ (ap) Al₂(CO₃lz (elt GNhy C H₂O₂(aq) Complete ionic equation: 2 A4) + 6 C, H, O,(4) + ( NHỚ (4) + 3cosx = , CO, (4) + NH (4) + 6 C,H, , , cancel ionic common ine equation (H₂0 and NH +, to get net Net ionic equation: (2 A13" (aq) + 3 CO (ag) ALCCO 13 (1)