It is quite remarkable that in 430 BC, Democritus of ancient Greece proclaimed that the atom was the simplest unit of matter, and that all matter was composed of atoms.  If only he'd had a scanning tunneling electron microscope (STEM), capable of imaging individual atoms!  Modern chemists are focused on all aspects of chemical reactions for the development of new drugs, materials, consumer products, industrial processes, agricultural chemicals and more.

In many colleges and universities, students may be required to complete a general chemistry course.  A basic course in general chemistry will involve the following topics:

  • Basic concepts
  • Measurement
  • Atoms and atomic masses
  • Electronic configuration
  • Chemical bonding
  • Nomenclature
  • Formula calculations
  • Chemical reactions
  • Stoichiometry
  • Net ionic equations
  • Molarity
  • Gases
  • Solids and liquids
  • Solutions
  • Oxidation numbers
  • Kinetics and equilibrium
  • Acids and bases
  • Organic chemistry
  • Nuclear reactions


Resources for Updating Your Chemistry Knowledge

A variety of helpful resources are available for students who feel they need to expand their general chemistry knowledge base or could use a chemistry refresher course.  Students should be following the International Journal of Chemistry to keep up to date in this area.  The University of Arizona has a chemistry tutorial. And finally, one can find a list of "top ten" books on general chemistry at

Turn to for Online Chemistry Homework Help

If you are like many students who struggle with chemistry at the college level, reliable chemistry homework help is as close as your computer.  Simply submit your homework materials to, and a chemistry homework specialist will provide the timely and well-informed guidance you need to complete your assignments with speed and accuracy. Or, browse our chemistry homework library to get some practice before an exam.

Take Advantage of Individualized Online Tutoring

If you feel you could benefit from some one-on-one guidance, our live tutoring sessions are for you.  You can request an online college chemistry tutor at any time of day or night, from the comfort of your dorm room, library or wherever you have Internet access.  Your experienced and knowledgeable chemistry tutor will use innovative whiteboard technology to guide you through each lesson and provide chemistry help online.  You can learn at your own pace and practise what you’ve learned until you become proficient.  All tutors are committed to helping our students achieve the academic success they desire.

Get the Chemistry Homework Help You Need Today!

To fulfill our tutoring mission of online education, our college homework help and online tutoring centers are standing by 24/7, ready to assist college students who need homework help with all aspects of general chemistry. Our chemistry tutors can help with all your projects, large or small, and we challenge you to find better online general chemistry tutoring anywhere.

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