Acids & Bases (Chemistry)
Treatment of Hydrofluoric acid exposure 
This might be good to know since HF is so corrosive. This is a well written handbook for exposure to hydrofluoric acid. Remember, even a small amount on the skin can cause large amounts of tissue damage and since HF interferes with neurons you will not even feel the burns initially.
An introduction to Acids and Bases 
This is a very elementary introduction to Acids and Bases. It starts of as basic as: Acids taste sour, are corrosive to metals, change litmus (a dye extracted from lichens) red, and become less acidic when mixed with bases. Bases feel slippery, change litmus blue, and become...
A review of Acid-Base Math 
This review goes over pH calculations, Titrations, pKa's and buffer problems. It has some excellent examples and explanations which includes graphs. The definitions of Acids and Bases are included in a neatly organized bullet point form. Definitions of acids and bases Arrhenius acid:...
A thorough intro to Acids and Bases 
Introduction to Acids and Bases
