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

Ka and Kb Problems

How to work equilibrium problems when you only know initial concentrations.

ICE Problems

An introduction to ratios in chemical equilibrium and how to calculate the value.

The Equilibrium Constant

A short introduction into the shifting of chemical equilibrium.

Le Chatelier's Principle

Here is an introduction by Mr. Lutz on the basics of chemical equilibrium.

Chemical Equilbrium

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

Potential Energy Diagrams

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

Collision Theory

Instructions for naming acids and bases for a first year chemistry class.

Naming Acids and Bases

A discussion on the calculations of pH and its uses for a first year chemistry class.

pH Calculations and Indicators

An introduction to the theories of acid and base chemistry. Included is a discussion of conjugate pairs.

Acid and Base Theories

A Blogger powered video podcast feed of Mr. Hatak's first year Chemistry Podcast.

A discussion of the properties of acids and bases.

Acid and Base Properties

An introduction to acid-base titrations for a first year chemistry class.

Titrations

A lecture on the content for oxidation and reduction.

Introduction to Oxidation and Reduction

Information on entropy and free energy is presented here.

Entropy and Free Energy

An introduction to Hess's Law calculations.

Hess's Law

An introduction to thermochemistry for first year chemistry class.

Thermochemistry

Colligative properties of solutions for chemistry.

Colligative Properties

Screencast for calculations of solution concentrations.

Solution Concentration

Avogadro, Dalton and Graham

How to use the ideal gas law for calculations in a first year chemistry class.

Ideal Gas Law

Arapahoe High School Chemistry Podcast

A podcast covering stoichiometry of limiting reactants and percent yields for a first year chemistry class.

Limiting Reactant and Percent Yield

The gas laws as they apply to an introductory chemistry class.

Combined Gas Law

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