Chemistry Concepts and Applications

Chapter 12: Chemical Quantities

Web Links


Avogadro's Number
Learn more about Avogradro's number by doing the practice problems at this site.
( http://dbhs.wvusd.k12.ca.us/webdocs/Mole/Avogadro-Number-CalcsII.html )
Reacting Quantities and Equations
Use the information at this site to help you calculate the masses of products and reactants in chemical reactions. Try the example problems on this page to check your understanding.
( http://www.launc.tased.edu.au/online/sciences/PhysSci/pschem/reactqty/reacteqn.htm )
Stoichiometry Practice Problems
Stoichiometry Practice Test | Visit this site to test your ability to solve stoichiometry problems.
( http://www.avon-chemistry.com/stoich_prac_test_1.htm )
Molality Problems
Visit this site for molality practice problems with explanations.
( http://members.aol.com/profchm/molality.html )
Avogadro's Hypothesis
This page describes how Avogadro came up with his principle and its implications. Visit this site and learn what caused Avogadro to make his hypothesis.
( http://www.carlton.srsd119.ca/chemical/molemass/avogadro.htm )
Airbags
This page provides an overview of airbags, how they work, and some current issues about them. Visit this site and learn how airbags can cause injuries as well.
( http://www.iihs.org/research/topics/airbags.html )
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