Today we learned about moles. A mole is a unit of measurement in chemistry that we use to compare the number of objects in a set. Some people refer to the mole as the “chemist’s dozen.” In the end, we need to be able to do only two things with it right now:
- Calculate the molecular mass of a molecule, using the chemical formula
- Convert molecular mass to molar mass
We will go over this again tomorrow. In the mean time, here are some resources to study from:
Midterm study sheet: [gview file=”https://www.whsad.org/wp-content/uploads/2014/01/Chemistry-Midterm-Study-Sheet.docx”]
Unit 4 Study Sheet: [gview file=”https://www.whsad.org/wp-content/uploads/2014/01/Unit-4-Review-1.pptx”]
Unit 4 Test: [gview file=”https://www.whsad.org/wp-content/uploads/2014/01/Version-1.pdf”]
Today’s Presentation: [gview file=”https://www.whsad.org/wp-content/uploads/2014/01/Unit-5.2-Moles.pptx”]
