Chapter 11

Reading chapters 11 and 13

Final Exam:  Wednesday, December 14 at 6:00 PM in Keyes 105

Formula sheet:  CH141FinalFormulaSheet

Review:  Monday, 12/12, Keyes 105, 4 PM

Lecture Outline:
Intermolecular Forces:
London, dipole-dipole, hydrogen bonding, ion-dipole
Comparison of forces
Properties of  Solids, Liquids, and Gases
Phase changes
Heating curves

Resources:  Chapter 11 Images 2013hydrogen boding in biological structuresChapter 13 Slides

Picture1

 

Chapter 10 – Gases

Reading:  Chapter 10

A practice exam can be found on the “Sample Exams” section of the course website.

Exam information: Exam 3 will be held on Thursday, Dec. 1st from 5:00-7:00 pm in Keyes 105. You may work for the entire 2 hours, but the exam is expected to take most students approximately 60 min. The exam will cover the class material from chapters 1-9, chapter 20 sections 1-2 (redox reactions), and laboratory material from experiments 1-9. Allowed exam items are pens/pencils and a course-approved calculator. You will be provided with a periodic table. There will be an optional review session on Tuesday, November 29th starting at 6:00 pm in Keyes 105. 

Lecture Outline:

Pressure
PV=nRT
Using Gas Laws
Partial Pressures
Kinetic Molecular Theory
Effusion and Diffusion
Real Gases

Resources:  CO2 in the atmospherechapter 10 images, Gas SimulationGas Demo 1 (V vs P) 2016, Gas Simulation II

Week IX – Advanced Bonding

Reading:  Chapter 9

Homework:  Please see Mastering Chemistry

 Lecture Outline:

Polarity
Molecular Shapes and VSEPR
Bond Strength and Energies
Valence Bond Theory
Molecular Orbitals  – Wave Example ISimple Wave II

Resources:  Chapter 9 SlidesChemical Education Molecule Viewer

Why we care about the shapes of Molecules –

Week VIII – Bonding

Reading:  Chapter 8

Homework:  Please see Mastering Chemistry

 Lecture Outline:

Ionic Bonding
Lattice Energies
Covalent Bonding
Lewis Structures
Bond Polarity and Electronegativity

Resources:   Chapter 8 slides

Week VII Periodic Trends

Reading:  Chapter 7

Homework:  Please see Mastering Chemistry

 Lecture Outline:

Periodic Table
Effective Nuclear Charge
Atom and Ion Size
Ionization Energy
Electron Affinity
Properties of Metal, Nonmetals, and Metalloids
Group Trends in the Periodic Table

Resources:   Chapter 7 Slides, CaO, Na(s), Web Elements 

Week VI. 10/19/2016 and 10/24/2016 – Atoms

Reading:  Chapter 6

UntitledExam on Thursday, 10/27 at 5 PM.   Review session on Tuesday, 10/25 at 6 PM – Keyes 105.

A practice exam can be found on the “Sample Exams” section of the course website.

Exam information: The exam will cover the class material from chapters 1-5, chapter 20 sections 1-2 (redox reactions), and chapter 6 sections 1-5 (only pg. 226-227 in section 5 – quantum numbers will not be tested on exam 2), and laboratory material from experiments 1-5. Allowed exam items are pens/pencils and a course-approved calculator. You will be provided with a periodic table. There will be an optional review session on Tuesday, October 25th starting at 6:00 pm in Keyes 105.

Homework:  Please see Mastering Chemistry

 Lecture Outline:

Light
Energy is Quantized
Line Spectra and the Bohr Model
Wave nature of matter
Atomic Orbitals
Orbital Shapes
Electronic Configurations

 Resources:   Chapter 6 ImagesBohrSchrodinger

6eb47f45dd190c0e2b524f986228c8c9de1ba584

Week V. 10/3/2016 and 10/10/2016 – Themochemistry

Reading:  Chapter 5

Homework:  Please see Mastering Chemistry

Lecture Outline:

Energy
System and Surroundings
State Functions
PV Work
Heat
Calorimetery
First Law
Enthalpy
Heats of Reaction

Resources:  Colby Biomass,  chapter 5 I 2013, Lake Turns Animals to Stone, Heat Capacitiesheats of formation, Per capita CO2 production

 

boiler-smallboiler-condensing

Week IV 9/26/2016. Reactions in Aqueous Solution

Review session for first exam is on Sunday at 7 PM in Arey 5.

Reminder: Exam 1 is Monday, Oct. 3rd!  Exam Locations: Last name A-M in Keyes 105.  Last name N-Z in rooms 102 and 103, and 114.

A practice exam can be found on the “Sample Exams” section of the course website.

Exam information: Exam 1 will be held on Monday, October 3rd from 5:00-7:00 pm. You may work for the entire 2 hours, but the exam is expected to take most students 60 min. The exam will cover the class material from Chapters 1-3, chapter 4 sections 1-2 and 5-6 (note: titrations from section 6 will not be tested), and laboratory material from experiments 1-2. Allowed exam items are pens/pencils and a course-approved calculator. You will be provided with a periodic table. There will be an optional review session on Sunday, October 2nd starting at 7:00 pm in Arey 5.

Reading:  Chapter 4 and chapter 20.2 (balancing REDOX reactions)

Homework:  Please see Mastering Chemistry

Lecture Outline:

Properties of Aqueous Solutions
Precipitation Reactions
Acid/Base Reactions
Redox Reactions
Activity Series
Working with solution concentration
Solution Stoichiometry

Resources: Sucroseelectrolytes (I),  redox figures 2013

Week III. 9/19/2016. Stoichiometry

Reading:  Chapter 3.

Homework:  Please see Mastering Chemistry

Lecture Outline:

Balancing Chemical Equations
Formula and Molecular Weights
The Mole and Molar Mass
Molecular and Empirical Formulas
Using Balanced Equations and Limiting Reagents

Resources: 

For nomenclature help enter the chemical formula or name into your browser search field., air bag demo,

Great video of Professor of Catherine Drennan’s Personal Story on dislexia.

Week II: 9/12/2016

News:  Laboratory starts this week.   Please use the laboratory link to read prelab materials.

Reading: Chapter II

Lecture Outline:

Atomic Theory
Atomic Structure
Atomic Weights
The Periodic Table
Molecules and Ions
Nomenclature

Resources:  This video has just been posted by the American Chemical Society…

King Lecture Resources: Chapter II Figures 2016,  Atomic Force Microscopy,  big-bang-2016Nomenclature