Astronomy Club

University of Arizona


Web Text

Online Courses –  free and comprehensive resource that is a collection of open college courses that spans videos, audio lectures, and notes

Physics Chemistry Class – free science resource for anyone interested in learning chemistry or physics.

Organoboron – Info on organoboron chemistry

chemguide High school/First year chemistry

A-level Chemistry  Online copy of the A-level textbook

CHEMystery Virtual High School Chemistry Textbook & Courseware

Grade 11 Chemistry Lessons for Grade 11 and 12 standard high school chemistry. Contains study notes, handouts/powerpoints and example labs and assignments

Organic Chemistry virtual textbook From Michigan State University UK A-level Chemistry

Hyper Chemistry Mind Map with references and concepts


General Chemistry [pt 1] [pt 2] [pt 3] [pt 4] UC Berkeley

Organic Chemistry I Yale, prof. McBride

Organic Chemistry II Yale, prof. McBride

Organic Chemistry Haverford, prof. Claude E. Wintner

Chemical Structure and Reactivity [Fall 2012] [Fall 2010] UC Berkeley, prof. K. Peter Vollhardt

Organic Reactions & Pharmaceuticals UCLA

Organic Reaction Mechanisms I UC Irvine


Khan Academy  General Chemistry & Organic Chemistry

Freelance Teacher  Basic Chemistry & Physics  Chemistry lessons (beginning)

Study Stove  Chemistry and physics problems explained

Midnight Tutor  Some chemistry videos (more being added)

Tools & Apps

WebQC Various chemistry tools and references
ChemSpider Chemistry Tools & Database

Avogadro  3D Molecule Application

Wolfram Alpha/ Chemistry Knowledge Database/Computation Engine

PhET Chemistry Java apps hosted by University of Colorado, topics include general and quantum chemistry

Problems & Challenges

Chemistry Olympiad papers (UK)  With answers, aimed at 17-18 year olds

ACS Chemistry Olympiad exams  With answers

Chemistry Olympiad (Germany)  With answers
nrich/Chemistry Chemistry Math Challenge Problems


WebQC Various chemistry tools and references

ChemSpider Chemistry Tools & Database

Periodic Table of Videos  Element Information

WebElements Interactive Periodic Table

Ptable Interactive Periodic Table

E-Molecules Finds the names of structures that are given; helpful for nomenclature or knowledge of reagent availability
Bad Chemistry

Table of the Nuclides Various nuclear chemistry data onsite and linked. Includes an isotopes graph (Clickable graphic in center of the page)

Thorium/LFTR pictures and schematics

Material Data Safety Sheets Links to databases containing vast amounts of information on Chemicals