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CH 222 Podcasts

If absent from lecture, you may wish to watch and listen to the following screencasts (video lectures.) The daily audio lecture recordings are also available through the iTunes interface by selecting this link. Questions should always be directed to the instructor.

Jump directly to Chapter: 8, 9, 25, 10, 11, 13, 14, 21

Chapter	Screencast
8	An Overview of Bonding in Chemistry
	Bonding Pairs and Lone Pairs
	An Introduction to Lewis Structures
	Lewis Structures and Pi Bonds
	Formal Charges
	VSEPR Theory
	Bond Order and Bond Length
	Bond Energy
	Bond Polarity and Electronegativity
	Molecular Polarity
	Using the Analytical Balances (helpful in the Titration of Water Soluble Copper Salts lab)

9	An Introduction to Two Bonding Theories
	An Introduction to Valence Bond Theory - Boron Trifluoride
	Valence Bond Theory - Methane
	Multiple Bonds in Valence Bond Theory
	An Introduction to Molecular Orbital Theory
	Molecular Orbital Theory and Examples
	Molecular Orbital Theory and Pi Bonds
	Molecular Orbital Theory Ions and Paramagnetism

25	An Introduction to Organic Chemistry - Alkanes
	Organic Chemistry - Isomers and Alkanes, Cycloalkanes, Alkyl Halides
	Organic Chemistry - Alcohols
	Organic Chemistry - Ethers, Ketones, Aldehydes, Alkynes, Alkenes
	Organic Chemistry - Aromatic Compounds
	Organic Chemistry - Carboxylic Acids and Amines
	Organic Chemistry Nomenclature Quiz
	Organic Chemistry - An Introduction to Organic Reactions
	Using the Bunsen Burner (helpful in the Molar Mass of a Volatile Liquid lab)

10	An Introduction to Pressure
	Boyle's and Charles's Law
	The Ideal Gas Law (PV = nRT)
	PM = dRT
	Gases and the Kinetic Molecular Theory (KMT)
	Diffusion and Effusion

11	Intermolecular Forces: Ion-Ion / Metallic and Ion-Dipole
	Intermolecular Forces: Dipole-Dipole and Hydrogen Bonds
	Intermolecular Forces: Dipole-Induced Dipole and Induced Dipole-Induced Dipole
	Liquids
	Boiling Liquids
	Surface Tension, Capillary Action and Viscosity
	An Introduction to Solids
	Calculations Relating to Solids
	Phase Diagrams
	Critical Temperature and Pressure

13	An Introduction to Solutions
	Solution Concentrations and Calculations
	Henry's Law and Raoult's Law
	Boiling Point Elevation and Freezing Point Depression
	Osmosis and Osmotic Pressure

14	An Introduction to Kinetics
	The Rate Law
	Finding the Value of k
	Half Life
	Energy of Activation
	Mechanisms
	Catalysts

21	An Introduction to Nuclear Reactivity
	Balancing Nuclear Reactions
	Nuclear Stability