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The Best Chemistry Review: Topic Summaries, Examples, and Free Practice

Welcome to Albert’s collection of science topic reviews for teaching and reviewing Chemistry. Teachers and students can explore our easy-to-follow guides below for use at home or in the classroom.

Introduction to Chemistry

How do we measure and convert quantities in Chemistry? Why is lab safety important?

The review articles below explore the basic skills needed to be successful in a high school chemistry course. Review SI units, dimensional analysis, and lab safety.

Matter and Atoms

What is an atom? How do you count valence electrons in a Lewis structure?

The review articles below explore many topics related to matter and atoms. Review atomic theories, isotopes, and Lewis structures with helpful examples and summaries.

Stoichiometry and Chemical Equations

What is the relationship between a mole and Avogadro's number? What is stoichiometry and why is it important?

The review articles below explore stoichiometry and chemical equations. Review how moles are related to Avogadro's number, strategies for balancing chemical equations, and how to distinguish between reactants and products.

Acids and Bases

What is the difference between an acid and a base? What is a neutralization reaction?

The review articles below explore acids and bases. Review the differences between acids and bases, how to calculate pH and pOH, and how the two interact in chemical reactions.

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