CHM 1025C Module Four Practice Test Answers

Module Four: Part F Ternary Ionic Compounds 10 points

Using a periodic chart write the names or formulas of the following compounds depending on whether the formula or name is given:

1. Na₂CO₃ __Sodium carbonate_______

2. K₂SO₄ __Potassium sulfate_____

3. (NH₄)₃PO₄ __Ammonium phosphate___

4. Ca(ClO₃)₂ __Calcium chlorate______

5. CuNO₃ __Copper I Nitrate_____

6. Aluminum Hydroxide __Al(OH)₃___

7. Ammonium carbonate __(NH₄)₂CO₃___

8. Sodium Hypochlorite ___NaClO_

9. Magnesium Nitrate ___Mg(NO₃)₂____

10. Iron III sulfite ___Fe₂(SO₃)₃___

Bonus: Potassium thiocyanate: KCNS

Corwin Homework: p 189 Q #33-42

On-Line Practice: http://www.lsua.us/chem1001/nomenclature/TernarySalts/ternaryIonic.html