Honors Chemistry lecture over using an activity series to tell what single replacement reactions will actually happen in real life.

Honors Chemistry podcast over balancing chemical equations.

Honors chemistry lecture over names and formulas for molecular/covalent comounds.

Honors Chemistry lecture over using electronegativity to determine bond type, ionic or covalent.

AP Chemistry lecture over drawing lewis structures for polyatomic ionc, resonance and using formal charge to pick the best lewis structure when more than one is possible.

AP Chemistry lecture over hybridized bonding and sigma and pi bonds.

AP Chemistry podcast over chromatography.

AP Chemistry lecture over bonding, lewis structures and resonance structures.

AP Chemistry lecture over the periodic table, atomic structure, periodicity of the elements, quanatized nature of the elements, flame test colors, lots of stuff!

AP Chemistry lecture over free energy, work and activation energies.