2. The Compound Game Review

3. The Compound Game Is each compound ionic or molecular? Write the formula for each compound.

4. Oxygen difluoride (molecular)

5. OF 2 (molecular)

6. Iron(III) oxide (ionic)

7. Fe 2 O 3

8. sulfur trioxide

9. SO 3 (molecular)

10. Potassium nitride

11. K3NK3N (ionic)

12. water

13. H2OH2O

14. Calcium acetate

15. Ca(C 2 H 3 O 2 ) 2 (ionic)

16. dinitrogen monoxide

17. N2ON2O (molecular)

18. Now try writing the name, given the formula

19. (NH 4 ) 2 SO 4

20. Ammonium sulfate (ionic)

21. AlCl 3 (ionic)

22. aluminum chloride

23. SF 6 (molecular)

24. sulfur hexafluoride

25. Pick up a reaction slip from the front. Work with one partner. Copy the reaction onto paper. Label the type of reaction (synthesis, decomposition, single replacement, or double replacement) Use coefficients to balance the equation. Write the reaction as a word equation. Fill in the parentheses with (s) or (aq) for any parentheses that are empty. This is IDENTICAL to test part 2.

26. 25.9 g/mol

27. sodium nitride

28. Na 3 N (ionic)

29. 83.0 g/mol

30. sulfur dibromide

31. SBr 2 (molecular)

32. 191.9 g/mol

33. dinitrogen pentoxide

34. N2O5N2O5 (molecular)

35. 108.0 g/mol

36. copper(II) sulfide

37. CuS (ionic)

38. 95.7 g/mol

39. calcium sulfide

40. CaS (ionic)

41. dioxygen difluoride

42. O2F2O2F2 (molecular)

43. P2O3P2O3

44. diphosphorus trioxide

45. dichlorine octoxide

46. Cl 2 O 8 (molecular)

47. 199.0 g/mol