1. Drill: Draw & name 3 isomers of C4H8O
Drill: Draw & name 3 isomers of C4H8O. (each isomer must contain a carbonyl group)

2. Carboxylic Acids

3. Organic compounds with carboxyl groups
Carboxylic Acids
Organic compounds with carboxyl groups

4. Carboxylic Acids O
R-C R-COOH OH

5. Common Acids

6. Formic Acid O
H-C OH
Methanoic Acid

7. Acetic Acid O
CH3-C OH
Ethanoic acid

8. Propionic Acid O
CH3-CH2-C OH
Propanoic acid

9. Butyric Acid O
CH3CH2CH2C OH
Butanoic acid

10. Continuous-chain carboxylic acids isolated from fats
Fatty Acids
Continuous-chain carboxylic acids isolated from fats
They make you fat

11. Caproic Acid O
CH3(CH2)4C OH
Hexanoic acid

12. Caprylic Acid O
CH3(CH2)6C OH
Octanoic acid

13. Capric Acid O
CH3(CH2)8C OH
Decanoic acid

14. Lauric Acid O
CH3(CH2)10C OH

15. Mystic Acid O
CH3(CH2)12C OH

16. Palmetic Acid O
CH3(CH2)14C OH

17. Stearic Acid O
CH3(CH2)16C OH

18. Organic HW
Draw & name 5 isomers (containing a carboxyl group) of C6H12O2

19. Unsaturated F A
Lorenzo Oil
Linoleic acid
Linolenic Acid

20. Benzoic Acid O C OH

21. Organic compounds with two carboxyl groups
Dicarboxylic Acids
Organic compounds with two carboxyl groups

22. Oxalic Acid
O O
C-C
HO OH

23. Malonic Acid
O O
C-CH2-C
HO OH

24. Succinic Acid
O O
C(CH2)2C
HO OH

25. Glutaric Acid
O O
C(CH2)3C
HO OH

26. Adipic Acid
O O
C(CH2)4C
HO OH

27. Name both of the Following:
HOOC COOH

28. Maleic Acid
O=C C=O
HO OH

29. OH
O=C
C=O HO
Fumaric acid

30. Phallic Acid
COOH
COOH

31. Name:
O HO O
O-P-O-C-C-C
O H H H -2

32. Lactic Acid OH
H3C-CH-COOH

33. Pyruvic Acid O
H3C-C-COOH

34. Tartar Sauce
HO-CH-COOH

35. Citric Acid
H2C-COOH
HO-C-COOH

36. Salicylic Acid
COOH OH

37. Organic HW
Draw & name 5 isomers of C4H8O4 (all must contain a carboxyl group)

38. BP Properties Alkanes < ketones ketones < aldehydes
aldehydes < alcohols
alcohols < acids

39. Long chain fatty acids have a polar and a non-polar end

40. Name: O C OH

41. Name: O C OH HO

42. Draw & name 4 carboxyl group containing isomers of C5H10O2:
Drill:
Draw & name 4 carboxyl group containing isomers of C5H10O2:

43. Fatty Acid Salts
R-COOH + MOH
R-COO- M+ + H2O

44. Fatty Acid Salts
R-COOH + MOH
R-COO- M+ + H2O

45. Fatty Acid Salts
HCOOH + KOH
HCOO- K+ + H2O

46. Fatty Acid Salts
HCOOH + KOH
HCOO- K+ + H2O

47. Fatty Acid Salts
CH3-COOH + NaOH
CH3-COO- Na+ + H2O

48. Soaps Soaps are alkali metal salts of long chain fatty acids
Yay cleanliness!

49. Soaps
Hydrophobic end O O-
Hydrophilic end

50. Explain Soaps, Micelles, & lipid layers

51. Making Carboxylic Acids

52. Making Acids
Strong oxidation of a primary alcohol or an aldehyde
Use KMnO4 or K2Cr2O7

53. Making Acids
Oxidation – H2
R-CH2-OH O
R-C
H O
Oxidation + H2O – H2 OH

54. Making Acids
CH3-CH2-CH2-OH
K2Cr2O7

55. O
CH3CH2-C OH

56. Predict Products C O H
K2Cr2O7
H2SO4

57. C O OH

58. Organic HW
Draw reactants, then draw & name products in the strong oxidation of:
1-butanol, 2-butanol, & pentanaldehyde