1. Chapter 4: Organic Chemistry (carbon)
Importance of Carbon Functional Groups

2. What is Valence?

3. Hydrocarbons

4. Try to sketch:
C3H8O propanol
C2H4 ethene
Hydrocarbons = contain only the elements H and C, non-polar, do not react with water, hydrophobic, like fatty acids

6. Isomers

10. Enantiomers

12. Functional Groups -OH Hydroxide alcohols; polar group
-COOH Carboxyl carboxylic acids (release H+)
-SH Sulfhydryl thiols, see cysteine amino acid, cross links stabilize protein structure (see Ch.5)

13. Functional Groups -NH2 Amino amines, can act as bases (NH3), accept H+
-PO4 Phosphate anion (-OPO3-2); used in energy transfers
-C=O Carbonyl (aldehyde or ketone); polar group
-CH3 Hydrocarbons, non polar, hydrophobic regions of a molecule