Chapter 8
Atomic Mass
The Atomic Mass is the amotic mass of the element
Molar Mass
* Add the atomic masses of each element together to get the molar mass
* unit-g/mol
* unit-g/mol
Mole to atoms conversion
1 mol= 6.022*10^23 atoms or molecules
Percentage
To find the percent of an element in an compound divide that element's atomic mass by the molar mass then multiple your results by 100 and you will get your result.
**Always use sig figs
Examples
Molar Mass
Conversions
Percent
Equilibrium Formula
Videos
Helpful Links and Exercises