1. Unit 1: Bond Formation, Breaking & Energy
Wednesday
Unit 1: Bond Formation, Breaking & Energy

2. (1) Energy Energy = Ability to do work. Types: Kinetic
Potential (Chemical)

3. (2) High Energy Bonds Biomolecules: ATP (Adenosine Triphosphate):
Covalent bonds
Chemical Potential
ATP (Adenosine Triphosphate):
Phosphate bonds
Add Phosphate  Store
Remove Phosphate  Release

4. (3) Bond Formation Combine unstable atoms  molecule.
Endothermic: Takes energy.
Overcome nuclear charges.
Push Atoms Together = WORK

6. (4) Bond Breaking Separate atoms w/in molecule.
Exothermic: Releases energy.
Energy stored in bond
Now useable

8. (5) Hydrolysis Hydrolysis = Adding Water
Splits Molecule into smaller units

9. (6) Dehydration Dehydration = Removing Water
Combines smaller units  Larger Molecule