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Recitation: Thursdays 4:00  4:50
p.m. and 5:005:50 p.m. in room 106 
Go
to this site for online homework problems and prelecture quizzes 
SI Leaders: Section 2 (10:20 a.m. class): Kirstin Bock Section 5 (3:00 p.m. class): Ethan Paddock Click here for more information about Supplemental Instruction (SI) 
Download recitation handouts 
Monday Class  Wednesday Class  Friday Class  
Week
1 1/1216 
Introduction Read Chapter 1, Sections 15 (will not be covered in class) Prelecture
download: 
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.) 
There are two pencasts for today's class: Density and Atoms and Isotopes Lecture: Density (Chapter 1, Section 6); Atoms and Elements (Chapter 2) First Sapling
Assignment (Math Review) due Friday night (11:55 pm)

Week
2 1/2123 
No Class  MLK Holiday 
Prelecture download: Ions and Atomic Mass. Also watch this video by Tro 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 130.

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 1/2630 
Prelecture download: More Names and Formulas: 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: Pencast on Calculating Formulas of Compounds Also please watch: Worked Example 3.18 from textbook Lecture: Molecules, Compounds, Nomenclature (Chapter 3)

Week
4 2/26 
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 2/913 
Prelecture download: Aqueous Solutions and Solubility Rules Lecture: Stoichiometry; Reactions in Solution (Chapter 4) Quiz 3

No prelecture for today's class Review for Exam 1 Key to review problems for Exam 1

EXAM 1 Learning goals for the first exam An old exam can be viewed on Sapling 
Week
6 2/1620 
Prelecture download: Precipitation Reactions and Net Ionic Equations You can also watch this video (up to 2:38). Lecture: Stoichiometry; Reactions in Solution (Chapter 4) 
Prelecture download: AcidBase Neutralization Reactions Also please review this video Lecture: Stoichiometry; Reactions in Solution (Chapter 4)

Prelecture download: Introduction to Thermochemistry Lecture: Thermochemistry (Chapter 6)

Week
7 2/2327 
Prelecture download: Thermochemistry: Measuring Heat Here is a video from the textbook on the same topic Lecture: Thermochemistry (Chapter 6) Quiz 4

Prelecture download: Thermochemistry: Enthalpy and Thermochemical Equations You can also watch this video: Worked Example 6.7 from textbook Lecture: Thermochemistry (Chapter 6)

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

Week
8 3/26 
Prelecture download: Waves, Electromagnetic Radiation, Quantum Theory Lecture: Quantum Theory (Chapter 7) (afternoon class cancelled due to snow) Quiz 5

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)

Week
9 3/913 
Prelecture download: Electron Configurations Lecture: Periodic Trends (Chapter 8)
Quiz 6

Prelecture download: Periodic Trends Periodic Trends (Chapter 8) 
Prelecture download: Introduction to Chemical Bonding Lecture: Chemical Bonding (Chapter 9) 
3/1620 
SPRING BREAK 

Week
10 3/2327 
Moved: Last day to withdraw from classes (drop with a "W") Prelecture download: Electronegativity and Polar Bonds; Drawing Lewis Structures Lecture: Chemical Bonding (Chapter 9) Quiz 7

No prelecture for today's class Lecture: Chemical Bonding (Chapter 9)
Review for Exam 2 Key to review problems for Exam 2

EXAM 2 Learning goals for the second exam An old exam can be viewed on Sapling 
Week
11 3/304/3 
Prelecture download: Resonance Structures, Formal Charge and Expanded Octets Lecture: Chemical Bonding (Chapter 9) 
Prelecture download: Bond Lengths and Energies; Introduction to Molecular Shapes You can also watch this video on VSEPR Lecture: Chemical Bonding (Chapters 9 and 10) Note: We will not cover Section 8 (molecular orbital theory)

Prelecture: VSEPR part 2: Watch this video, then download Pencast on Molecular Shapes and Polarity Lecture: Chemical Bonding II (Chapter 10)

Week
12 4/610 
Prelecture: Valence Bond Theory: Watch this video, then download the pencast. Lecture: Chemical Bonding II (Chapter 10) Quiz 8 
No prelecture for today's class Lecture: Chemical Bonding II (Chapter 10)

Prelecture download: Gases: Units of Pressure and the Gas Laws Lecture: Gases (Chapter 5) 
Week
13 4/1317 
Prelecture download: Mixtures of Gases and the Kinetic Molecular Theory of Gases Also watch this video. Lecture: Gases (Chapter 5) Quiz 9

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)

Week
14 4/2024 
Prelecture download: Phase Changes and Phase Diagrams Lecture: Intermolecular forces (Chapter 11) Quiz 10 
No prelecture for today's class 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
15 4/275/1 
Prelecture download: Solutions: Solubility and Concentration Units Lecture: Solutions (Chapter 12) 
Lecture: Solutions (Chapter 12) 
Quiz 11 Lecture: Solutions (Chapter 12)

Finals
Week 
Final
Exam: Tuesday
May 5^{th}, 10:00
a.m. – 12:00 noon. Locations: Section 2 (10:2011:10 am class): Room 130, Wettaw bldg 