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Chapter 11: The Mole
Moles
and Molar Mass This site reviews what a mole is and provides a tutorial on calculating
molar mass. Scroll down to the bottom of the page and click on "Want
to do a few more practice questions?" to get some more help.
How
to calculate the molar masses of chemical compounds How do you calculate the molar mass of a chemical compound?
Go to this site to review the calculations and do some practice problems.
What is the lightest chemical that you can have under normal conditions?
Determining
an Empirical Formula from Number of Moles Science Help Online Chemistry provides extra help on a variety
of topics. Review the information on this page to practice determining
an empirical formula from the number of moles.
