1. When aqueous solutions of potassium carbonate and calcium nitrate are combined, solid calcium carbonateand a solution of potassium nitrate are formed. The net ionic equation for this reaction is:

2. When aqueous solutions of potassium nitrite and nitric acid are mixed, an aqueous solution of potassiumnitrate and nitrous acid results. Write the net ionic equation for the reaction.

3.
When solid Mg metal is put into an aqueous solution of Pb(NO3)2, solid Pb metal and a solution of Mg(NO3)2result. Write the net ionic equation for the reaction.

4. Consider the reaction when aqueous solutions of chromium(III) bromide and silver(I) acetate are combined. The net ionic equation for this reaction is:

5. Consider the reaction when aqueous solutions of barium nitrate and potassium bromide are combined. The net ionic equation for this reaction is:

6. Consider the reaction when aqueous solutions of barium acetate and iron(II) bromide are combined. The net ionic equation for this reaction is:

7. Consider the reaction when aqueous solutions of iron(II) nitrate and aluminum sulfate are combined. The net ionic equation for this reaction is:

8. Consider the reaction when aqueous solutions of cobalt(II) acetate and chromium(III) sulfate are combined. The net ionic equation for this reaction is: