Practice Equation Writing
Write the net ionic equations for each reaction. There is a reaction for each case.
1. Solid potassium dichromate is added to an aqueous solution of lead (II) nitrate.
2. Solutions of acetic acid and sodium carbonate are mixed.
3. Hydrogen chloride gas is bubbled through water.
4. Solutions of silver nitrate and barium chloride are mixed.
5. Solutions of carbon dioxide gas and ammonia gas are mixed.
6. Solid lithium oxide is added to water.
7. A piece of lead is placed in a solution of perchloric acid.
8. A mixtures of the solid calcium oxide and solid tetraphosphorous decaoxide is heated.
9. Solutions of hydrofluoric acid and lithium hydroxide are mixed.
10. Solid magnesium carbonate is heated in a crucible.
11. Solutions of barium nitrate and sodium sulfate are mixed.
12. Magnesium hydroxide pellets are added to a solution of nitric acid.
13. Magnesium ribbon is burned in pure nitrogen gas.
14. Solutions of copper (II) nitrate and sodium sulfide are mixed.
15. Dilute potassium permanganate solution is added to oxalic acid solution which was
acidified with a few drops of sulfuric acid.
16. A solution containing tin (II) ion is added to acidified potassium dichromate.
17. Sodium dichromate is added to an acidified solution of sodium iodide.
18. Solid sodium is added to water.
19. Copper wire is added to a solution of silver nitrate.