Science Homework Help
Aqueous Solutions and Chemical Reactions Questionnaire
1. Does a reaction occur when aqueous solutions of iron(II) iodide and lead(II) acetate are combined?
If a reaction does occur, write the net ionic equation.
2.Does a reaction occur when aqueous solutions of calcium iodide and zinc nitrate are combined?
If a reaction does occur, write the net ionic equation.
3. Does a reaction occur when aqueous solutions of iron(III) sulfate and calcium chloride are combined?
If a reaction does occur, write the net ionic equation.
4. Does a reaction occur when aqueous solutions of calcium acetate and potassium sulfate are combined?
If a reaction does occur, write the net ionic equation.
5. Does a reaction occur when aqueous solutions of sodium hydroxide and manganese(II) acetate are combined?
If a reaction does occur, write the net ionic equation.
6. Does a reaction occur when aqueous solutions of magnesium chloride and sodium hydroxide are combined?
If a reaction does occur, write the net ionic equation.
7. Does a reaction occur when aqueous solutions of sodium carbonate and chromium(III) acetate are combined?
If a reaction does occur, write the net ionic equation.
8. Does a reaction occur when aqueous solutions of manganese(II) chloride and sodium phosphate are combined?
If a reaction does occur, write the net ionic equation.
9. Does a reaction occur when aqueous solutions of chromium(III) iodide and zinc acetate are combined?
If a reaction does occur, write the net ionic equation.
10. Does a reaction occur when aqueous solutions of nickel(II) nitrate and chromium(III) sulfate are combined?
If a reaction does occur, write the net ionic equation.
For the next few questions:
Be sure to specify states such as (aq) or (s).
If a box is not needed leave it blank.
11. Write a net ionic equation for the reaction that occurs when aqueous solutions of potassium hydroxide and perchloric acid are combined.(Use H+ instead of H3O+.)
12. Write a net ionic equation for the reaction that occurs when aqueous solutions of sodium hydroxide and hypochlorous acid are combined.
13. Write a net ionic equation for the reaction that occurs when excess hydrochloric acid (aq) and potassium carbonate (aq) are combined.
14. Write a net ionic equation for the reaction that occurs when chromium(II) sulfide and excess hydroiodic acid are combined.
15. Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the following electron transfer reaction.
2Ag+ + Mg
2Ag + Mg2+
| species oxidized | species reduced | |
|---|---|---|
| oxidizing agent | reducing agent | |
| As the reaction proceeds, electrons are transferred from | to |
16. Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the following electron transfer reaction.
3F2 + 2Al
6F– + 2Al3+
| species oxidized | species reduced | |
|---|---|---|
| oxidizing agent | reducing agent | |
| As the reaction proceeds, electrons are transferred from | to | . |
