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CHEM
243: Mix of Videos & Power Point Lectures from Dr. Brush’s class
NOTE: The sound
quality may be poor in some videos from Chapters 1-3
(NOTE: CHEM 244 videos can be found here)
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You Tube Videos
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Power Point
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CHAPTER 1
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Key concepts you need to understand: Valence electrons;
Lewis structures; covalent bonds; sigma and pi bonds; single, double,
triple bonds; hybridization and molecular geometry; formal charge; drawing
organic structures; comparing organic structures (constitutional isomers,
identical, different).
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CH
1-1 Intro-Lewis Structures-Formal Charge (Review for Worksheet
“Zero”)
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CH
1-1 Power Point
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CH
1-2 Hybridization-Geometry (Review for Worksheet “Zero”)
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CH 1-2
Power Point
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CH
1-3 Isomers-Structures
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CH 1-3
Power Point
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CHAPTER 2
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CH
2-1: Hydrocarbons sp3 characterization
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CH
2-1 Power Point
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CH
2-2: Hydrogen deficiency & constitutional isomers
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CH
2-2 Power Point
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CH
2-3: Other functional groups
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CH
2-3 Power Point
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For an introduction to IR spectroscopy, watch this video
first, but only focus on the IR section: Review
– IR and Hydrogen Deficiency
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Review
– IR & HD
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CH
2-4: Unknown ID using IR
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CH 2-4
Power Point
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CH
2-5: Zig-zag structures
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CH 2-5
Power Point
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CHAPTER 3
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STUDY GUIDE
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CH
3-1: Bronsted Acids and Bases
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CH 3-1
Power Point
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CH
3-2: Acid/Base Eq & pKa
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CH 3-2
Power Point
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CH
3-3: Mechanism Acid/Base Reactions
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CH 3-3
Power Point
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CH
3-4: Predicting Acid Strength & pKa’s
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CH
3-4 Power Point
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CH 3-5: pH/pKa and Acid/Base Structure
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CH 3-5
Power Point
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CH
3-6: Acid/Base Exchange Reactions
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CH 3-6
Power Point
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CHAPTER 4
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CH-4 STUDY GUIDE
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CH
4-1: Naming Alkanes
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CH 4-1 Power
Point
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CH 4-2: Naming
Cycloalkanes
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CH 4-2 Power
Point
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CH
4-3: Intro to Alkane conformations (READ BELOW)
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CH 4-3
Power Point
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CH 4-3 is not a YouTube video, but the actual narrated
Power Point. There is an embedded video on slide #2. To use CH 4-3:
1) Click and open this power point video file.
2) Start the slide show (Slide Show Menu – from
the beginning)
3) If a “Security Alert” box opens, select
“Enable external content for this session.
4) Power point video will now play. On slide #2 you will
be prompted to start the embedded video. After you start that video, move
your mouse away from the embedded video picture.
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CH
4-4: Newman Projections
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CH 4-4
Power Point
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CH 4-5: Cycloalkane
Conformations I
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CH
4-5 Power Point
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CH
4-6: Cycloalkane Conformations II
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CH
4-6 Power Point
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CHAPTER 5
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CH-5 STUDY GUIDE
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CH 5-1: Intro to
Stereochemistry; Chiral Carbon; Enantiomers
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CH
5-1 Power Point
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CH
5-2: R & S Configurations
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CH 5-2 Power
Point
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CH
5-3: Diastereomers
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CH 5-3 Power
Point
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CH
5-4: Practice – Converting a Newman Projection into a line structure
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CH 5-4 Power Point
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CH
5-5: Fisher Projections
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CH 5-5
Power Point
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CH
5-6: Meso Compounds
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CH 5-6 Power
Point
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CH
5-7: Stereoisomers in Cycloalkanes
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CH
5-7 Power Point
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CHAPTER 6
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CH 6-1:
Introduction to the SN2 Reaction-I
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CH
6-1 Power Point
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CH 6-2:
Introduction to the SN2 Reaction-II
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CH 6-2
Power Point
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Zoom Tutorial Video: 2-step
SN2 Reaction Passcode:
M7GV&A5@
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CH 6-3: Intro to the SN2 Reaction-III
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CH 6-3
Power Point
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CH 6-4: SN1
Reaction-Part I
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CH 6-4 Power Point
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CH 6-5: SN1
Reaction-Part II
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CH 6-5 Power
Point
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CH
6-6: SN1 Reaction-Part III
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CH 6-6 Power
Point
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CH
6-7: E2 & E1 Reactions-Part I
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CH 6-7 Power
Point
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CH
6-8: E2 & E1 Reactions-Part II
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CH 6-8 Power
Point
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CH 6-9: E2 &
E1 Reactions-Part III
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CH 6-9 Power
Point
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CHAPTER 7
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CH
7-1: Introduction to Alkenes & Alkynes
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CH
7-1 Power Point
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CH
7-2: Nomenclature
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CH 7-2 Power
Point
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CH
7-3: E2 Stereochemistry
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CH 7-3 Power
Point
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CH
7-4: E2 & E1 Dehydration of Alcohols
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CH 7-4 Power
Point
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CH
7-5: SN1 & E1 Rearrangements
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CH 7-5 Power
Point
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CH
7-6: Hydrogenation of Alkenes
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CH 7-6 Power
Point
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CHAPTER 8
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CH
8-1: Electrophilic Addition of H-X to alkenes
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CH 8-1 Power
Point
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CH
8-2: Electrophilic Addition of H2O & ROH
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CH 8-2
Power Point
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CH
8-3: Electrophilic Addition of Br2 & Cl2
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CH 8-3
Power Point
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CHAPTER 11
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CH
11-1: Intro to Alcohols & Nomenclature
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CH 11-1
Power Point
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CH
11-2: Addition of HX to ROH
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CH
11-2 Power Point
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CH
11-3: ROH Substitution & Ether Synthesis
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CH
11-3 Power Point
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CH 11-4: Epoxides
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CH 11-4 Power Point
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