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Packet for Cu lab, naming and writing formulas, reaction types and ...

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Practice identifying elements, compounds, <strong>and</strong> ions:<br />

Label each of the following <strong>for</strong>mulas as : element, compound, <strong>and</strong> ion:<br />

1. H2O ________________________<br />

2. CO2 _______________________________________<br />

3. Mg _________________________<br />

4. H2 __________________________<br />

5. H +1 _________________________<br />

6. HNO3 _______________________<br />

7. (NO3) -1 ______________________<br />

8. Co _________________________<br />

9. CO _________________________<br />

10. (NH4) +1 ______________________<br />

11. NH3 _________________________<br />

12. <strong>Cu</strong>(NO3) _____________________<br />

13. Fe2O3 _______________________<br />

14. Fe __________________________<br />

15. Fe +3 _________________________<br />

16. Cl2 __________________________

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