1. Binary Molecular Review naming Binary Molecular notes Practice Homework Complete lab

2. Practice Each person gets their own slide –Starting with Sam (2 nd hour) and Katie (3 rd hour) Either name or provide the formula

3. Lithium hydride LiH

4. KNO 3 Potassium nitrate

5. Potassium hydroxide KOH

6. NH 4 HSO 4 Ammonium bisulfate

7. Mercury (II) hydroxide Hg(OH) 2

8. Hg 2 SO 4 Mercury (I) sulfate

9. Potassium chloride KCl

10. Ni(HCO 3 ) 2 Nickel (II) bicarbonate

11. Iron (III) chloride FeCl 3

12. Zn(OH) 2 Zinc hydroxide

13. Sodium acetate NaC 2 H 3 O 2

14. (NH 4 ) 2 CO 3 Ammonium carbonate

15. Ammonium hydroxide NH 4 OH

16. MgCl 2 Magnesium chloride

17. Copper (I) oxide Cu 2 O

18. AlPO 4 Aluminum phosphate

19. Aluminum sulfate Al 2 (SO 4 ) 2

20. Cu(NO 3 ) 2 Copper (II) nitrate

21. Ammonium chloride NH 4 Cl

22. Ca(OH) 2 Calcium hydroxide

23. Sodium hydroxide NaOH

24. SnO 2 Tin (IV) oxide

25. Barium sulfate BaSO 4

26. Na 3 PO 4 Sodium phosphate

27. Sodium sulfite Na 2 SO 3

28. K 2 CO 3 Potassium carbonate

29. Lead (II) hydroxide Pb(OH) 2

30. Fe(OH) 2 Iron (II) hydroxide

31. Ammonium nitrate NH 4 NO 3

32. Mg 3 (PO 4 ) 2 Magnesium phosphate

33. Fe 2 O 3 Iron (III) oxide

34. Binary Molecular Date: October 28, 2008

35. Covalent Bonding A chemical bond formed by the sharing of a pair of electrons between atoms. –NO CHARGES!!!!! Occurs ONLY between 2 nonmetals –Metalloids are treated as nonmetals

36. To Name Binary Molecular Name the first nonmetal –Add a prefix ONLY if more than one Name the second nonmetal –ALWAYS add a prefix – regardless of number –Change the ending to -ide

37. Prefixes Mono1 Di2 Tri3 Tetra4 Penta5 Hexa6 Hepta7 Octa8 Nona9 Deca10

38. Random Rule If there are two vowels in a row, drop the “a/o” from the prefix –Never drop an “i”

39. Practice Carbon monoxide Carbon dioxide Carbon tetrachloride SiF 4 SO 2 SO 3 N 2 O 4 CO CO 2 CCl 4 Silicon tetrafluoride Sulfur dioxide Sulfur trioxide Dinitrogen tetroxide

40. Complete BM Worksheet Quickly work through the Binary Molecular worksheet When finished, check it. Complete lab