Assignment 12: Configurations and Properties (Mar 12th)

Topic: Atomic Radii and Ionization Energies explained based on electron configurations

Before Class

In Class

  • Selected Homework Problems

After Class

  • Problems
    Sect 6-9 Configurations of Ions: 5-33, 5-34, 5-37, 5-38, 5-39, 5-40
    Sect 9 Excited States: 5-43, 5-44
    Sect 10 Valence Electrons: 5-45, 5-46
    Sect 11-12 Atomic Radii: 5-47, 5-48, 5-49(b,c), 5-50, 5-51
    Required Additional Problems: 5-53, 5-54, 5-56, 5-58, 5-59, 5-60, 5-65

Assignment 13: Formulas, Nomenclature, Bonding in Ionic Compounds (Mar 13th)

Topic: ionic bonding, nomenclature

Lattice energy refers to the energy required to break ions apart in a salt.

Before Class
Reading: Chp 6, Sect. 6.1-6.5

Lecture Movies: 

In Class
In-class PreQuiz (there will be a thee point quiz on naming from the movie above)
Worksheet:Nomenclature

After Class
Chp 6
Sect 1 Nomenclature and Formulas: 6-3, 6-4, 6-5, 6-6, 6-7, 6-8, 6-9, 6-10, 6-11, 6-12, 6-14, 6-15, 6-16, 6-17, 6-18
Sect 2 Configurations and Reactions: 6-26, 6-28
 
Sect 4 Configurations of Ions: 6-29, 6-30, 6-31(a,c), 6-36
Sect 5 Ionic Radii: 6-37, 6-38, 6-39, 6-40, 6-41, 6-42

Assignment 14: Lattice Energies (Mar 15th)

Topic: Ionic radii, Lattice energy

Lattice energy refers to the energy required to break ions apart in an ionic compound.

Reading: Chp 6, Sect. 6.6-6.7

Lecture Movie: Ion Pairs and Ionic Bonds _ Intro

PreClass Worksheet

In Class

Worksheet: Ion Pairs and Lattice Energy_Worksheet

Problems:

Chp6
Sect 6 Ionization Energies and Electron Affinities: 6-43, 6-44, 6-46
Sect 7 Coulomb's Law: 6-49, 6-50, 6-51, 6-53, 6-54
Required Additional Problems: 6-58, 6-60, 6-61, 6-70, 6-72