Physical Chemistry

KEY POINTS:

• Physical Chemistry deals with observing the world on a macroscopic scale, with pure physics being applied to chemical problems. Matter is looked at on a molecular and atomic level, the way chemical reactions happen elucidated and the potential uses of materials considered.
• Some more particular sub divisions within this branch of chemistry include:
  • Quantum Chemistry – looking at the strength and shape of bonds, and how light is absorbed or emitted by compounds.
  • Spectroscopy – how electromagnetic radiation interacts with matter.
  • Chemical Thermodynamics – enthalpy, entropy, and equilibrium as detailed in other parts of Heavy Metal Chemistry.
  • Chemical Kinetics – delving into the speed at which reactions occur, the variables that dictate overall rate, and the mechanisms involved.
  • Electrochemical Cells – building on the basics of electrolysis to look at the transfer of chemical energy to electrical energy.
• Careers that would involve a background in physical chemistry include Astrochemistry, Chemical Engineering, Computational Chemistry, Nanochemistry and Nuclear Chemistry.