Unit 3 - Bonding, VSEPR & IMF

Topics (7 Days)

Why do ions bond? Coulomb's Law

Lattice Energy

Covalent Bonding: Electronegativity, polar vs nonpolar bonds

Lewis Dot Diagrams, Resonance, VSEPR model - Shapes & Bond angles, molecule polarity

Hybridization

Bond length

Intermolecular Forces (IMF)

1/28: Review HW/Why do ions bond? Coulombs Law/Lattice Energy- Ionic Bond Strength

Covalent Bonds - Bond Enthalpy (Bond Strength) / Begin VSEPR and molecule shapes [Shapes handout]

HW: 1. AP Classroom Quiz: Unit 1 Progress Check M/C (45 minute limit) open from 4 pm to 6 pm

1/29: Warm - Up/ VSEPR and molecule shapes [Shapes handout #1][Shapes Handout #2]/Lewis Structures, carbon based organic compounds (sec. 8.3)/

Isoelectronic species, Formal charge, resonance, Octet exceptions /In class do Review and Check, Pg. 314

HW: 1. Read Fast track pg. Fast track Chapter 3:pgs 113-through 121. (Stop at Hybridization)

2. Complete problems on pgs. 337- 337a: 13 b, 19c

3. Optional Video - If you missed class today!

1/30: VSEPR and molecule shapes /Isoelectronic species, Formal charge, resonance/ Bond and molecular polarity and dipole moment/Bond Order and Bond Length/ AP Classroom Quiz: Unit 1 Progress Check FRQ (25 minute Limit) 1:45-2:10

HW: Rev & Check 8-8, pg. 325, Pg. 337-337c: 27, 35, 41

Optional: Bozeman science Video on Bond Length and Bond energy

2/2: Review HW/Chapter 9: Hybridization - Valence Bond Theory

HW: 1. Read Fast Track pgs. 116 -124 2. Chapter 3 Fast track M/C

2/3: Hybridized orbitals Practice: Review & Check 9-2 pg 354/Intermolecular Forces Handout/

Complete the following problems: Sec 8-9 pg. 331, Pg. 337c: #45 & 49, CYU pg. 349, 351

HW: 1. Chapter 9 AP Practice M/C & FRQ's pg. 369i-369j

2. Fast Track Chapter 3 FRQ

2/4: Review or wrap up/work lots of problems from the recommended chapters in Textbook.

HW: Study for Midterm by working more problems in a study group.

2/5: Midterm #1

HW: 1. Watch Gas Density Lecture and take notes

2. Bring your Fast track to class tomorrow