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Chemistry Virtual Textbook

Chemistry Virtual Textbook
Acid-base chemistry can be extremely confusing, particularly when dealing with weak acids and bases. This set of lessons presents an updated view of the Brønsted-Lowry theory that makes it easy to understand answers to common questions: What's the fundamental difference between a strong acid and a weak acid? Can acid A neutralize base B? Why are some salts acidic and others alkaline? How do buffers work? What governs the shapes of titration curves? This complete rewrite of the previous 1996 pdf document is now organized into seven lessons covering all aspects of the subject. Much emphasis is placed on the practical aspects of calculations, including how to deal with quadratic equations and how to judge when approximations are appropriate.

Chemistry Demonstrations, Experiments, Labs & Projects These are tutorials for performing your own chemistry demonstrations, laboratory exercises, projects, and chemistry experiments. Photos and movies are available for some chemistry demos. Chemistry Laboratory Safety RulesMake your chemistry laboratory experience safe by following these simple rules. UNC Chemistry Fundamentals An Interactive Educational Exercise Because of special formatting tags needed to display exponents, this site is best viewed with Netscape 3.0 or higher. If needed, use the link under Useful Materials to download Netscape About the Chemistry Fundamentals Course

General Chemistry for Students The basics What is Chemistry all about? An introduction to chemical science. This tutorial attempts to present the major concepts that define modern chemistry, without, of course, getting into the gory details! The unit concludes with an illustrated summary of the main currents of modern chemistry. Advanced Level Inorganic Chemistry Revision UK GCE AS A2 A Level Notes doc brown iphone ipad notepad notebook netbook [ORGANIC NOTES] * [INORGANIC NOTES] * [PHYSICAL-THEORETICAL NOTES] * A Level QUESTIONS UK Exam syllabuses AQA Advanced Subsidiary GCE AS Level Chemistry and AQA GCE A2 Advanced A Level Chemistry EDEXCEL GCE Advanced Subsidiary AS Level Chemistry & EDEXCEL GCE Advanced A Level A2 Chemistry OCR GCE Advanced Subsidiary AS Level Chemistry (NOT Salters) and OCR GCE A Level A2 Chemistry (NOT Salters)

Conductive Polymers Lists of Nobel Prizes and Laureates Conductive Polymers Play the Conductive Valley Game About the game An Error Occurred Setting Your User Cookie This site uses cookies to improve performance. If your browser does not accept cookies, you cannot view this site. Setting Your Browser to Accept Cookies There are many reasons why a cookie could not be set correctly. Below are the most common reasons:

level Chemistry Chemical Equilibria Revision - Chemical Equilibria A reversible reaction is one where there is a forward and backward reaction occurring: The double arrow signifies a reversible reaction. If in the above reaction the concentrations of A, B, C, D do not change, although the reaction is still in progress, then the forward rate must equal the backward rate. A situation known as dynamic equilibrium has been reached.

Bond Energy If we pass a direct electric current through water containing enough ions to make it a good electrical conductor, it will break down into its constituents: hydrogen and oxygen. Both hydrogen and oxygen gas exist as diatomic molecules so the equation for this chemical reaction is The prefixes tell us that it takes 2 molecules of water to produce one molecule of oxygen and two molecules of hydrogen.

Category:Chemistry The main article for this category is Chemistry. Subcategories This category has the following 70 subcategories, out of 70 total. MSDS ARCHIVE FOR THE CNTECH LABORATORIES MSDS (Material Safety Data Sheets) at CNTech Etchants, adhesives, plating baths, etc. Safety Information Where to find MSDS and SDS on the Internet General Sites These sites have large collections of MSDS and are a good place to start your search. [Top] [General Sites] [Governmental] [Chemical Companies] [Pesticides] [Misc] Government and Non-Profit Sites The first two sites return all sorts of chemical information; the remainder are written more for humans rather than corporate lawyers and are good sites for non-chemists to find information.