1. Nomenclature Practice Types I, II, & III Acids and Hydrates

2. Directions A compound’s name or formula will be presented. For each you should determine the category of compound. i.e. Type I, II, III, Binary Acid, Oxyacid, or Hydrate If the formula is given determine it’s name If the name is given determine it’s formula.

3. Reminders Type I Column IA, IIA, Ag, Zn & Al Name both ions Charges total to zero Type II The rest of the metals Cation named with roman numeral (RN = charge) Charges total to zero Type III Nonmetals with nonmetals Named with prefixes

4. Reminders Acids ~ H +1 is the cation Oxyacids – contain oxygen To name ~ remove the ‘ate’ add ‘ic acid’ To write formula ~ charges must total to zero Binary acids – two elements (no oxygen) To name ~ use ‘hydro’ prefix & add ‘ic acid To write formula ~ charges must total to zero Hydrates Ionic compounds named as normal with a ‘prefix hydrate’ added as a suffix

5. Sodium oxide Category? Formula? Na 2 O Type I

6. PCl 3 Category? Name? Phosphorus trichloride Type III

7. Copper(I) sulfide Category? Formula? Cu 2 S Type II

8. H 3 PO 4 Category? Name? Phosphoric acid Oxyacid

9. Nickel(II) sulfate heptahydrate Category? Formula? NiSO 4. 7H 2 O Type II hydrate

10. HF Category? Name? Hydrofluoric acid Binary acid

11. Zinc hydroxide Category? Formula? Zn(OH) 2 Type I

12. SO 2 Category? Name? Sulfurdioxide Type III

13. Barium phosphate Category? Formula? Ba 3 (PO 4 ) 2 Type I

14. Ag 2 CrO 4 Category? Name? Silver chromate Type I

15. Vanadium(III) fluoride Category? Formula? VF 3 Type II

16. NH 4 Cl Category? Name? Ammonium chloride Technically Type I. Polyatomic cation is not really a category.

17. Strontium acetate Category? Formula? Sr(C 2 H 3 O 2 ) 2 Type I

18. MgCO 3 Category? Name? Magnesium carbonate Type I

19. Hydrobromic acid Category? Formula? HBr Binary Acid

20. SnI 4 Category? Name? Tin(IV) iodide Type II

21. Lithium dichromate Category? Formula? Li 2 Cr 2 O 7 Type I

22. MnO 2 Category? Name? Manganese(IV) oxide Type II

23. Magnesium sulfate hexahydrate Category? Formula? MgSO 4. 6H 2 O Type I hydrate

24. SeCl 2 Category? Name? Selenium dichloride Type III

25. Iron(II) nitrate Category? Formula? Fe(NO 3 ) 2 Type II

26. NaHCO 3 Category? Name? Sodium hydrogencarbonate Type I

27. Titanium(II) phosphide Category? Formula? Ti 3 P 2 Type II

28. Cr(ClO 3 ) 3 Category? Name? Chromiun(III) chlorate Type II

29. Nitrogen dioxide Category? Formula? NO 2 Type III

30. H2SH2S Category? Name? Hydrosulfuric acid Binary acid

31. Nitric acid Category? Formula? HNO 3 Oxyacid

32. KMnO 4 Category? Name? Potassium permanganate Type I

33. Cobalt(II) cyanide Category? Formula? Co(CN) 2 Type II

34. Ca(HSO 4 ) 2 Category? Name? Calcium hydrogensulfate Type I

35. Magnesium peroxide Category? Formula? MgO 2 Type I

36. Cd(HPO 4 ) 2 Category? Name? Cadmium(IV) hydrogenphosphate Type II

37. Aluminum sulfite Category? Formula? Al 2 (SO 3 ) 3 Type I

38. NaH 2 PO 4 Category? Name? Sodium dihydrogenphosphate Type I

39. Silver nitrite Category? Formula? AgNO 2 Type I

40. SiO 2 Category? Name? Silicon dioxide Type III

41. Hydroselenic acid Category? Formula? H 2 Se Binary acid

42. H 2 CrO 4 Category? Name? Chromic acid Oxyacid

43. Scandium(III) sulfide Category? Formula? Sc 2 S 3 Type II

44. Hg 2 O Category? Name? Mercury(I) oxide Type II

45. Lead(II) carbonate Category? Formula? PbCO 3 Type II

46. GeS 2 Category? Name? Germanium disulfide Type III

47. Calcium arsenide Category? Formula? Ca 3 As 2 Type I

48. CCl 4 Category? Name? Carbontetrachloride Type III

49. Xenontrioxide Category? Formula? XeO 3 Type III

50. HCl Category? Name? Hydrochloric acid Binary acid

51. Chloric acid Category? Formula? HClO 3 Oxyacid

52. Fe 2 O 3 Category? Name? Iron(III) oxide Type II

53. Copper(II) acetate trihydrate Category? Formula? Cu(C 2 H 3 O 2 ) 2. 3H 2 O Type II hydrate

54. Mn 3 (PO 4 ) 7 Category? Name? Manganese(VII) phosphate Type II

55. Name Category? Formula? A2B2C2A2B2C2 Type ?

56. A2B2C2A2B2C2 Category? Name? Correct Name Type ?