An introduction to the strengths of acids and bases for a first year chemistry class. Included are some example calculations.By Brian Hatak and Chuck Lutz

How to work equilibrium problems when you only know initial concentrations.By Brian Hatak and Chuck Lutz

An introduction to ratios in chemical equilibrium and how to calculate the value.By Brian Hatak and Chuck Lutz

A short introduction into the shifting of chemical equilibrium.By Brian Hatak and Chuck Lutz

Here is an introduction by Mr. Lutz on the basics of chemical equilibrium.By Brian Hatak and Chuck Lutz

A look at how graphs can be used to explain and display what is happening during chemical reactions and equilibrium.By Brian Hatak and Chuck Lutz

A discussion by Mr. Lutz about the rates of chemical reactions and how they can be useful in chemistry.By Brian Hatak and Chuck Lutz

Instructions for naming acids and bases for a first year chemistry class.By Brian Hatak and Chuck Lutz

A discussion on the calculations of pH and its uses for a first year chemistry class.By Brian Hatak and Chuck Lutz

An introduction to the theories of acid and base chemistry. Included is a discussion of conjugate pairs.By Brian Hatak and Chuck Lutz

A discussion of the properties of acids and bases.By Brian Hatak and Chuck Lutz

An introduction to acid-base titrations for a first year chemistry class.By Brian Hatak and Chuck Lutz

A lecture on the content for oxidation and reduction.By Brian Hatak and Chuck Lutz

Information on entropy and free energy is presented here.By Brian Hatak and Chuck Lutz

An introduction to Hess's Law calculations.By Brian Hatak and Chuck Lutz

An introduction to thermochemistry for first year chemistry class.By Brian Hatak and Chuck Lutz

Colligative properties of solutions for chemistry.By Brian Hatak and Chuck Lutz

Screencast for calculations of solution concentrations.By Brian Hatak and Chuck Lutz

The other gas laws for chemistry class.By Brian Hatak and Chuck Lutz

How to use the ideal gas law for calculations in a first year chemistry class.By Brian Hatak and Chuck Lutz

The gas laws as they apply to an introductory chemistry class.By Brian Hatak and Chuck Lutz

An introduction to phase changes and the P-V diagrams that go along with them.By Brian Hatak and Chuck Lutz

A podcast covering stoichiometry of limiting reactants and percent yields for a first year chemistry class.By Brian Hatak and Chuck Lutz

This is the introductory podcast for Stoichiometry in a first-year chemistry class.By Brian Hatak and Chuck Lutz

Here is a lesson on Lewis structures and covalent bonding.By Brian Hatak and Chuck Lutz