Ion-Dipole Forces Dipole-Dipole Forces Hydrogen Bond Van der Waals Forces

1. INTERMOLECULAR
FORCES (as a review)
o WHAT IS INTERMOLECULAR FORCE?
o TYPES OF INTERMOLECULAR FORCES
o INTERMOLECULAR FORCE IN LIQUID

2. Review 101:
 CHEMICAL BONDING

3. Review 101:
 CHEMICAL BONDING

4. Review 101:
 CHEMICAL BONDING

5. In atoms, electrons of each are attracted to the protons of the
other.
Like charges repel, opposite charges attract.

6. Intermolecular Force
 Electrostatic interaction between molecule

7. Intermolecular Force
 Electrostatic interaction between molecule

8. Ion – Dipole Forces

9. Review 101:
 Covalent Bond

10. Cl Cl

19. Ion – Dipole Forces

20. Dipole
WATER HAS AN OVERALL DIPOLE OR THE SIDE OF A MOLECULE WITH SOME
ELECTRON EXCESS AND A SIDE WITH ELECTRON DEFICIENCY

21. Sodium Chloride in Water
ION – DIPOLE FORCE

22. DIPOLE – Dipole Forces

23. HYDROGEN CHLORIDE

24. DIPOLE – Dipole Forces

25. HYDROGEN BOND

34. Van der Waals’ forces

35. OXYGEN

36. OXYGEN

37. OXYGEN

38. OXYGEN

39. Van der Waal’s Force