The Chem 4A Scholars discussion meets every **Tuesday and Thursday 9:30-11:00 at B56 Hildebrand**. In section Jason and I will be going over important topics, working on practice problems and doing exam reviews. You can also bring your questions to discussion, office hour or email me.

Office Hour:** Tu 5:30-6:30pm**

Office Hour Location: **Bixby Common@Latimer** (map)

Email: haowu@berkeley.edu

Note 1 – Drawing MO Diagrams for Polyatomic Molecules

Note 2 – Conjugated Systems and Hückel Method

Worksheet 1 – Introduction to Stoichiometry Solutions

Worksheet 2 – Ionic Bonding And Electronegativity Solutions

Worksheet 3 – Lewis Structure, VSEPR Theory and Resonance Solutions

Worksheet 4 – Quantization, Photoelectric Effect and Bohr Atom Solutions

Worksheet 5 – Blackbody Radiation, Bohr’s Model and Spectroscopy Solutions

Worksheet 7 – Wavefunction and Particle in a Box Solutions

Worksheet 8 – Hydrogen Atom and Atomic Orbitals Solutions

Worksheet 9 – Valence Bond Theory and Hybridization Solutions

Worksheet 10 – Molecular Oribal Diagrams

Worksheet 11 – Molecular Oribal Diagram and VSEPR Solutions

Worksheet 12 – Conjugated System and Huckel Orbitals Solutions

Use ChemDraw to draw chemical strutures (Free to Berkeley Students)