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Recitation: Thursdays 1:50  2:40 p.m. in room 106 and 5:106:00 p.m. in room 225 
Go to this site for online homework problems and prelecture quizzes 
SI Leader Kirstin Bock: Click here for more information about Supplemental Instruction (SI) 
Monday Class  Wednesday Class  Friday Class  
Week
1 8/2529 
Introduction Prelecture download: 
Read Chapter 1, Sections 15 (will not be covered in class) Lecture: Measurements and Calculations (Chapter 1, Sections 68) Prelecture download: Units, scientific notation, significant figures Dont forget to take the prelecture quiz on Sapling (due the night before class at 11:55 p.m.) 
Lecture: Density (Chapter 1, Section 6); Atoms and Elements (Chapter 2) There are two pencasts for today's class: Density and Atoms and Isotopes First Sapling Assignment (Math Review) due Friday night (11:55 pm)

Week
2 9/15 
No Class  Labor Day Holiday 
Prelecture download: Ions and Atomic Mass. Also watch this video on Moles Lecture: Atoms and Elements (Chapter 2) iClickers must be brought to class every day starting today. You must register your clicker in BbLearn Thursday is last day to drop class You
should also check your group assignment in BbLearn (see My Groups) and
sit in your group from now on. Here are the seating charts for Room 106 and Room 225. 
Prelecture download: Molecules; Names and Formulas of Ionic Compounds Part 1 Quiz 1 at start of class Lecture: Molecules, Compounds, Nomenclature (Chapter 3)
Second Sapling homework assignment due Sunday night (11:55 pm) 
Week
3 9/812 
Prelecture download: Naming Part 2: Ionic and Molecular Compounds, Acids Lecture: Molecules, Compounds, Nomenclature (Chapter 3)

Prelecture download: Moles of Compounds, Percent Composition and Balancing Equations Lecture: Molecules, Compounds, Nomenclature (Chapter 3) 
Prelecture downloads: 1. Pencast on Calculating Formulas of Compounds 2. Worked Example 3.18 from textbook Lecture: Molecules, Compounds, Nomenclature (Chapter 3)

Week
4 9/1519 
Prelecture: Stoichiometry: Watch this video first, then watch Worked Example 4.1 from textbook. Quiz 2 Lecture: Stoichiometry; Reactions in Solution (Chapter 4)

Prelecture: Stoichiometry Part 2: 1. Pencast on Limiting Reactant and Yields 2. Worked Example 4.3 from textbook Lecture: Stoichiometry; Reactions in Solution (Chapter 4)

Prelecture download: Solutions: Molarity, Dilutions and Solution Stoichiometry Lecture: Stoichiometry; Reactions in Solution (Chapter 4) 
Week
5 9/2226 
Prelecture download: Aqueous Solutions and Solubility Rules Lecture: Stoichiometry; Reactions in Solution (Chapter 4)

No
prelecture or quiz for today's class, but please read Section 4.6 of
the textbook on precipitation reactions. You can also watch this video (up to 2:38). Lecture: Stoichiometry; Reactions in
Solution (Chapter 4), and Review for Exam 1

EXAM 1 Learning goals for the first exam An old exam can be viewed on Sapling 
Week
6 9/2910/3 
Prelecture download: Net Ionic Equations and AcidBase Neutralization Reactions Lecture: Stoichiometry; Reactions in Solution (Chapter 4) 
There are two pencasts for today's class: AcidBase Titrations and GasEvolving Reactions and Introduction to Thermochemistry. Also please rewatch this video Lecture: Stoichiometry; Reactions in Solution (Chapter 4) Lecture: Thermochemistry (Chapter 6)

Prelecture download: Thermochemistry: Measuring Heat Here is a video from the textbook on the same topic Lecture: Thermochemistry (Chapter 6)

Week
7 10/610 
Prelecture download: Thermochemistry: Enthalpy and Thermochemical Equations Lecture: Thermochemistry (Chapter 6)

Prelecture download: Thermochemistry: Hess's Law and Enthalpies of Formation Lecture: Thermochemistry (Chapter 6)

Prelecture download: Waves, Electromagnetic Radiation, Quantum Theory Lecture: Quantum Theory (Chapter 7)

Week
8 10/1317 
Prelecture download: Bohr Model of the Atom and de Broglie Wavelength Lecture: Quantum Theory (Chapter 7)

Prelecture download: Atomic Orbitals Lecture: Quantum Theory (Chapter 7) 
Prelecture download: Electron Configurations Lecture: Periodic Trends (Chapter 8)

Week
9 10/2024 
Prelecture download: Periodic Trends Lecture: Periodic Trends (Chapter 8)

No prelecture for today's class Periodic Trends (Chapter 8) Review for Exam 2 
EXAM 2 Learning goals for the second exam An old exam can be viewed on Sapling

Week 10 10/2731 
Prelecture download: Introduction to Chemical Bonding Lecture: Chemical Bonding (Chapter 9)

Prelecture download: Electronegativity and Polar Bonds; Drawing Lewis Structures Lecture: Chemical Bonding (Chapter 9)

Prelecture download: Resonance Structures, Formal Charge and Expanded Octets Lecture: Chemical Bonding (Chapter 9) (Changed by registrar) Last day to withdraw from the class (drop with a "W") 
Week
11 11/37 
Prelecture download: Bond Lengths and Energies; Introduction to Molecular Shapes You can also watch this video on VSEPRLecture: Chemical Bonding (Chapters 9 and 10) Quiz 7

Prelecture download: Molecular Shapes (VSEPR) and Polarity Lecture: Chemical Bonding II (Chapter 10) Note: We will not cover Section 8 (molecular orbital theory)

Prelecture download: Valence Bond Theory Lecture: Chemical Bonding II (Chapter 10)

Week
12 11/1014 
No prelecture for today's class Lecture: Chemical Bonding II (Chapter 10) 
Prelecture download: Gases: Pressure Units and the Gas Laws Lecture: Gases (Chapter 5)

Prelecture download: Mixtures of Gases and the Kinetic Molecular Theory of Gases Lecture: Gases (Chapter 5) 
Week
13 11/1721 
Prelecture download: Intermolecular Forces Lecture: Gases (Chapter 5) Lecture: Intermolecular forces (Chapter 11) We will cover Sections 1–9 of Chapter 11 only

Prelecture download: Properties of Liquids; Vapor Pressure Lecture: Intermolecular forces (Chapter 11) Review for Exam 3 Key to review problems for Exam 3

EXAM 3 Learning goals for the third exam An old exam can be viewed on Sapling

Week
14 11/2428 
Prelecture download: Phase Changes and Phase Diagrams Lecture: Intermolecular
forces (Chapter 11) 
No class today  Have a good Thanksgiving!

No Class  Thanksgiving Holiday 
Week
15 12/15 
Prelecture download: Solutions Lecture: Solutions (Chapter 12) 
Prelecture download: Colligative Properties Lecture: Solutions (Chapter 12) 
Lecture: Solutions (Chapter 12)

Finals
Week 
Final
Exam: Tuesday December 9^{th}, 10:00 a.m. – 12:00 noon. Locations: Final Review Session: Monday December 8^{th}, 3:30  5:00 p.m. Chemistry Building room 106 Link for information about the final (sample equation sheet, practice exams, review session times, etc...) 