1. PbS

• Lead (II) Sulfate

• Don’t forget to look for metals that need Roman numerals (d-block minus Ag+1, Zn+2, Cd+2, add in Sn, Sb, and Pb)

2. HClO3

• Hydrogen Chlorate

3. HF

• Hydrogen Fluoride

• or

• Hydrofluoric acid

4. Zn(OH)2

• Zinc hydroxide

5. HBr

• Hydrogen Bromide

• or

• Hydrobromic acid

6. sulfur hexafluoride

• SF6

7. Hydrogen nitrate

• HNO3

8. hydrogen chloride

• HCl

9. lead(II) chloride

• PbCl2

10. zinc sulfate

• ZnSO4

11. (NH4)2CO3

• Ammonium carbonate

12. Cr2(SO3)3

• Chromium (III) Sulfate

13. NiSO4

• Nickel (II) Sulfate

14. H2S

• Hydrogen Sulfide

15. SO3

• Sulfur trioxide

16. hydrochloric acid

• HCl

17. aluminum oxide

• Al2O3

18. dinitrogen trioxide

• N2O3

19. sulfuric acid

• H2SO4

20. Mercury (II) oxide

• HgO

21. Fe3N2

• Iron (II) Nitride

22. P4O10

• Tetraphosphorus Decaoxide

23. Cu2O

• Copper (I) Oxide

24. HClO

• Hydrogen Chlorate

25. K2O

• Potassium Oxide

26. Copper (II) sulfate

• CuSO4

27. carbon monoxide

• CO

28. magnesium sulfide

• MgS

29. potassium chlorate

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• KClO3

30. hydroiodic acid

• HI

31. NiCl3

• Nickel (III) Chloride

32. Pb(CO3)2

• Lead (IV) Carbonate

33. KHSO3

• Potassium Hydrogen Sulfite

• or

• Potassium Bisulfite

34. Na3BO3

• Sodium Peroxyborate

35. BaSO3

• Barium Sulfate

36. Tin (II) chloride

• SnCl2

37. calcium phosphate

• Ca3PO4

38. hydrogen sulfide

• H2S

39. lithium peroxide

• Li2O2

40. manganese (II) nitrite

• Mn(NO2)2

41. Hg3(PO4)2

• Mercury (II) Phosphate

42. NaHCO3

• Sodium Hydrogen Carbonate

• or

• Sodium Bicarbonate

43. CuHSO4

• Copper (I) Hydrogen Sulfate

• or

• Copper (I) Bisulfate

44. CCl4

• Copper Tetrachloride

45. (NH4)3PO4

• Ammonium Phosphate

46. sulfur dioxide

• SO3

47. magnesium sulfate

• MgSO4

48. Hydrogen acetate

• HC2H3O2

49. diphosphorus trioxide

• P2O3

50. phosphoric acid

• H3PO4