Examples of London Dispersion Forces
I. Introduction
A. Definition of London Dispersion Forces
B. Importance of London Dispersion Forces in intermolecular interactions
II. Examples of London Dispersion Forces
A. Noble Gases
1. Helium
a. Explanation of noble gases’ stable electron configuration
b. London Dispersion Forces in helium atoms
2. Xenon
a. Larger electron cloud and stronger London Dispersion Forces
b. Importance of London Dispersion Forces in xenon’s high boiling point
B. Hydrocarbons
1. Methane
a. Explanation of methane’s structure
b. London Dispersion Forces in methane molecules
2. Ethene
a. Explanation of ethene’s structure
b. Comparison of London Dispersion Forces in methane and ethene
C. Nonpolar Molecules
1. Carbon Dioxide
a. Explanation of carbon dioxide’s structure
b. London Dispersion Forces in carbon dioxide molecules
2. Nitrogen Gas
a. Explanation of nitrogen gas’ structure
b. London Dispersion Forces in nitrogen gas molecules
D. Polar Molecules
1. Chloromethane
a. Explanation of chloromethane’s structure
b. London Dispersion Forces in chloromethane molecules
2. Dichloromethane
a. Explanation of dichloromethane’s structure
b. Comparison of London Dispersion Forces in chloromethane and dichloromethane
III. Conclusion
A. Recap of the importance of London Dispersion Forces in various molecules
B. Reflection on the ubiquity of London Dispersion Forces in intermolecular interactions
