3.3 - Counting Atoms
The Mole Chapter 10 Formula Mass: Is what a single molecule “weighs” in amu’s (atomic mass units) Revision: So, 1 molecule of Water (H 2 O) weighs: 2.
+ The Mole Chapter 10. + Previous Skills required for this chapter Writing formulas from names for: Ionic compounds Covalent compounds Acids Balancing.
GENERAL CHEMISTRY 101 Matter Mixture Pure Substance Physical Change Heterogeneous Mixture Homogeneous Mixture ElementCompound Chemical Change.
Chapter 11 the Mole
The Mole Chapter 11. Measuring Matter Section 11.1 Chemists need a convenient method for counting the number of atoms, molecules or formula units in a.
The Mole Chapter 10. How do you measure? Often measure something by one of three different methods- by counting by mass by volume.
Chapter 7 Making and Breaking of Bonds Chemical reactions are characterized by the making and breaking of chemical bonds. One possible consequence of a.
Chem Instructions Before class starts, get a piece of paper and title it Ch 11 Notes – The Mole.
Chapter 16 Organic Chemistry
Chapter 1 Elements and Compounds
The Mole
