The chemistry archive contains legacy chemistry content, and is not being updated with new content. For our most up-to-date, mastery-enabled courses, check out Middle School Chemistry, High School …

A big picture view of chemistry and why it is fascinating. How chemistry relates to math and other sciences.

Anne McNeil introduces how chemistry, the central science, unravels the mysteries of matter, and shows us how matter has changed over time. From understanding the stretchy nature of rubber bands to …

Oops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh. If this problem persists, tell us.

Welcome to high school chemistry! In this course, you’ll explore the fascinating world of atoms and molecules. Learn about atomic structure, isotopes and ions, the periodic table, chemical bonding, …

Energy powers these changes, fueling everything from rusting metal to fiery explosions. Dive into chemistry to uncover how atoms combine, how substances change, and how matter and energy …

Welcome to AP®︎/College Chemistry! In AP Chemistry, you'll learn about atomic structure, intermolecular forces and bonding, chemical reactions, kinetics, thermodynamics, equilibrium and more.

Sal and Jay cover topics covered in college organic chemistry course. Basic understanding of basic high school or college chemistry assumed (although there is some review).

Learn about all the sciences, from physics, chemistry and biology, to cosmology and astronomy, across hundreds of videos, articles and practice questions.

And it looks like magic. It's not magic, it's the chemistry of acids and bases. And that's what we're gonna explore in this video. So let's begin. So what exactly are acids and bases? Well, if you look at the …