Wikimedia
Wikipedia: Electrolyte
This encyclopedia article offers a general overview of electrolytes. Content differentiates the difference in meaning when used in the context of chemistry vs. the context of physiology.
Frostburg State University
Frostburg State General Chemistry Online: Electrolytes
These are slides eight through ten of a set of slides about Chemical reaction in solution. These slides discuss strong and weak electrolytes, acids, bases, and salts.