Activity 3: Formula Writing
Direction: Write the formula of each of the following compounds on the space provided
1. Lithium carbonate
2. Potassium chromate
3. Sodium cyanide
4. Aluminum chloride
5. Antimony (V) oxide
6. Phosphoric acid
7. Sodium hydride
8. Sulfur dioxide
9. Sodium carbonate
10. Perchloric acid
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Answer:
1. Lithium carbonate - Li2CO3
2. Potassium chromate - K₂CrO₄
3. Sodium cyanide - NaCN
4. Aluminum chloride - AlCl₃
5. Antimony (V) oxide - Sb2O5
6. Phosphoric acid - H3PO4
7. Sodium hydride - NaH
8. Sulfur dioxide - SO₂
9. Sodium carbonate - Na₂CO₃
10. Perchloric acid - HClO4