Open Education Resources (IUPUI)

BookBoon offers more than 25 chemistry titles. These books are available for free as downloadable PDFs, but they do include some minimal advertising.

A CalTech title, this is an introductory college-level text for General Chemistry.

UC Davis's ChemWiki includes modules on the core information in the fields of organic chemistry, inorganic chemistry, biochemistry, physical chemistry, and analytical chemistry.

Written by John Hutchinson of Rice University, this resource is an on-line textbook for an Introductory General Chemistry course.

From UC Davis's ChemWiki, this textbook uses biological molecules and biochemical reactions to explain and illustrate the central concepts of organic chemistry.

These short (5 to 12 minute) videos cover lower-division chemistry topics.

Highly reviewed by MERLOT peers - "Here's your chance to mix chemicals without wearing safety goggles. You won't spill any acid on the spectrometer in this lab. Choose solutions from the vast database and mix 'em together till the cloned cows come home. Marvel as the chemical solutions react in real time. "

Used in courses across the CSU - "An effective tool to help students learn about all aspects of the ideal gas law. One of the best web gas law simulations."

The collection of interactive simulations covers a wide range of general chemistry topics, with each simulation addressing key concepts and enable students to practice and teachers to demonstrate these topics.

MIT Open Courseware offers an extensive series of online courses in Chemistry. Course format generally includes lecture videos, interactive concept quizzes (solution key), problem sets, terms and definitions, suggested topics and links, and exams (with solution key).

This site was established to provide chemistry students with a library of spectroscopy problems. Interpretation of spectra is a technique that requires practice - this site provides 1H NMR and 13C NMR, DEPT, COSY and IR spectra of various compounds for students to interpret.