(©2002, François G. Amar, All rights reserved)
For this week: BLB Chapter 2.5-2.7; start of Chapter 3
A look ahead: BLB Chapter 3
Chapter 2: 33, 35, 37, 39, 42, 46, 49, 52, 64
Chapter 3: 3, 5, 9, 12, 17, 20, 23, 27, 30, 37
End of chapter 2:
molecular compounds
ions and ionic compounds
atomic ions: the common charge states
cations and anions (positive and negative ions)
acids and their names
naming molecular compounds
Into Chapter 3
chemical reaction equations and balancing
stoichiometry
atomic and molecular weights
percentage composition by mass
amount of stuff: weighing and counting
the mole concept