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A handy guide to VSEPR electron configurations.

A video demonstration of Valence Electrons from Salman Khan of Khan Academy.

This site describes electrochemistry topics such as the Nernst Equation, Galvanic and Electrolytic Cells, Corrosion, Batteries and pH concepts.

Interactive practice quiz for electrochemistry and redox reactions.

Basic Chem

8th Chemistry Vocab

Organic Chemistry

BIO205 - Ch 2 - Chemical Principles - RioSalado - AZ

Chapter 6 - Standard Esthetics