Agency for Toxic Substances and Disease Registry (ATSDR Subjects: Chemistry

"a federal public health agency of the U.S. Department of Health and Human Services. ATSDR serves the public by using the best science, taking responsive public health actions, and providing trusted health information to prevent harmful exposures and diseases related to toxic substances."

Atomic Orbitals Subjects: Chemistry

Provides a description of atomic orbitals, a program for drawing orbitals, and a large table of atomic orbitals.

Basics of NMR Subjects: Chemistry

Online textbook of NMR concepts. 13 chapters.

ChemExper - catalog of chemicals, suppliers, and physical characteristics Subjects: Chemistry

Can search site by name, molecular formula, or CAS number; gives a structure in addition to several physical properties such as foulard weight, melting point, boiling

Chemistry Functions (EdNet@UMass) Subjects: Chemistry

This website can be used to do various calculations related to chemistry, such as molar conversions and balancing chemical equations

Chemistry World (magazine) Subjects: Chemistry

"Chemistry World is the print and online magazine of the Royal Society of Chemistry, the largest organisation in Europe for advancing the chemical sciences. With news, features, opinion, podcasts and the latest job advertisements, it's the best way to keep up to date with the global chemical sciences community."

Chemists and Materials Scientists (career info from Occupational Outlook Handbook) Subjects: Chemistry

Career information from Bureau of Labor Statistics Occupational Outlook Handbook

Electronic Organic Chemistry Flashcards Subjects: Chemistry

From Ohio State University; flashcard decks are provided for various organic reactions, simply click on a reaction type and flip through the flashcards.

Engineers (career info from Occupational Outlook Handbook) Subjects: Chemistry

BLS Occupational Outlook Handbook provides information on careers in Engineering.

Environmental Scientists and Specialists (career info from Occupational Outlook Handbook) Subjects: Chemistry

BLS Occupational Outlook Handbook on Environmental Scientists and Specialists

Enzyme Database - BRENDA Subjects: Chemistry

Enzyme database funded by the German Federal Ministry of Education and Research

Geoscientists and Hydrologists career info from Occupational Outlook Handbook Subjects: Chemistry

Occupational Outlook Handbook gives career information for Geoscientists and Hydrologists.

Glossary of Class Names Subjects: Chemistry

Structures and formulas for numerous organic compounds and reactive intermediates

Illinois Department of Children and Family Services Subjects: Chemistry

This is a government site in Illinois that handles issues in the welfare of children and families. This would be helpful for knowing laws and regulations regarding children's safety.

Introduction to organic chemistry Subjects: Chemistry

General Chemistry Online! Introduction to organic chemistry

NIOSH Pocket Guide to Chemical Hazards (CDC) Subjects: Chemistry

NIOSH Pocket Guide to Chemical Hazards (NPG) informs workers, employers, and occupational health professionals about workplace chemicals and their hazards.

NIST Chemistry WebBook Subjects: Chemistry

National Institute of Standards and Technology (NIST) Collection of thermochemical and thermophysical data complied by the NIST

NIST Elemental Data Index Subjects: Chemistry

The Elemental Data Index provides access to the holdings of NIST Physical Measurement Laboratory (PML) online data organized by element. It is intended to simplify the process of retrieving online scientific data for a specific element from various online databases, including atomic spectroscopy, atomic data, x-ray absorption, and nuclear data.

NIST Reference on Constants, Units, and Uncertainty Subjects: Biology, Chemistry, Physical Science, Engineering, Physics

National Institute of Standards and Technology (NIST) Gives the values of scientific constants and explains the SI measurement system

Organometallic HyperTextBook Subjects: Chemistry

This "reference is meant for students who are starting out in the area of Organometallic Chemistry as well as those who wish to review and interrelate concepts for their class, Oral Exams or placement tests."

Periodic Table of Elements (RSC) Subjects: Chemistry

Royal Society of Chemistry gives information on each element, such as discovery, origin, and properties.

Polymers (MAST grant-funded resource) Subjects: Chemistry

A look at the fundamental properties of polymers. "The MAST modules represent the cumulative efforts of approximately 100 high school teachers, 15 university professors and several graduate and undergraduate students over a three year development period funded by the National Science Foundation. Thank you for accessing our site. These materials can be downloaded [here]." Subjects: Biology, Chemistry, Engineering, Physics, Mathematics, Earth and Space Sciences, Nursing

" searches over 60 databases and over 2200 selected websites from 15 federal agencies, offering 200 million pages of authoritative U.S. government science information including research and development results."

Selected Classic Papers from the History of Chemistry Subjects: Chemistry, History

"...seminal papers in their fields [and s]ome ...interesting curiosities."

Statistics for Analytical Chemistry Subjects: Chemistry

Introduction to statistical tools used for analytical chemistry

U.S. Environmental Protection Agency (EPA) Subjects: Chemistry, Biology

Online resources available from the Environmental Protection Agency.

VSEPR tutorial (Purdue Univ.) Subjects: Chemistry

The Valence Shell Electron Pair Repulsion (VSEPR). Lewis structures and molecular geometry; a glossary of chemistry terms is also provided

Visualizing Molecules Subjects: Chemistry

Contains a "set of Lewis Dot structures, Hyperchem 3D renderings, and Protein Databank files (*.pdb) for a variety of molecules."