SAT Subject Test Chemistry
PART 2
REVIEW OF MAJOR TOPICS
CHAPTER 6
Stoichiometry (Chemical Calculations) and the Mole Concept
Chapter Summary
The following terms summarize all the concepts and ideas that were introduced in this chapter. You should be able to explain their meaning and how you would use them in chemistry. They appear in boldface type in this chapter to draw your attention to them. The boldface type also makes it easier for you to look them up if you need to. You could also use the search or “Google” action on your computer to get a quick and expanded explanation of these terms, laws, and formulas.
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dimensional analysis |
mole |
Avogadro”s Law |
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molar mass |
STP |
Avogadro”s number = (6.02 × 1023) |
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molar volume |
Gay-Lussac”s Law |
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Density of gases |
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Internet Resources
Online content that reinforces major concepts discussed in this chapter can be found at the following Internet addresses if they are still available. Some may have been changed or deleted.
The Mole Concept
http://web.clark.edu/nfattaleh/classes/100/LectureNotes/Ch6.pdf
This site gives a general review of the mole concept and some sample problems to make understanding of the mole concept easier.
Stoichiometry
http://www.chemtutor.com/mols.htm
This site gives a good review of solving typical stoichiometry problems.