Write net ionic equations for the reaction, if any, that occurs when aqueous solutions of the following are mixed. (Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank. If no reaction occurs, leave all boxes blank and click on Submit.) a. copper(II) chloride and sodium hydroxide b. silver nitrate and ammonium chromate + c. copper(II) sulfate and mercury(I) nitrate + d. magnesium nitrate and rubidium iodide Does a reaction occur when aqueous solutions of barium bromide and nickel(II) sulfate are combined? 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. Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. Does a reaction occur when aqueous solutions of sodium iodide and lead(II) nitrate are combined? 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. Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. + Write the net ionic equation for the precipitation reaction that occurs when aqueous solutions of iron(II) bromide and ammonium carbonate are combined. Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. ++