CHE 118A
Winter 2024 Resources Available
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Edna Lamsen
Email: enlamsen@ucdavis.edu
Make sure to include "AATC 118A" in the Subject line.
Complete the Canvas registration form to gain access to videos and annotated notes.
If you are having trouble joining Zoom, accessing documents, or if a link is not working, please contact me at enlamsen@ucdavis.edu.
Please sign in (118A workshop/videos or Chemistry Office Hours) each time we meet or when you watch a video.
Signing in whenever you attend workshops, office hours, and appointments helps us at the AATC to continue to provide the services we offer our students every quarter. Thank you in advance!
If you come across any websites or videos that you find helpful and would like to share these resources with other students, you are welcome to email me with those links. I will post them on the bottom of this page. Thank you!
CHE 118A - Summary of Reactions, pKa Table, Periodic Table
AH118ARXNS.pdf118A Gen Rxn Mech - AHernandez.pdf118 Help Sheet - Priorities and pKas of Functional Groups (Updated 20180405).pdfPeriodic Table.pdf118 Help Sheet - pKas BLANK (Updated 20210715).pdf118A Review MJ.pdfCHE 118 Series - Spec Resources
Recommended YouTube Channels for CHE 118 Series
Workshop 1 - Drawing Organic Molecules
W23118AW01 Drawing Structures.pdfW24 CHE 118A Workshop 1 Outline Grid.pdfStudy Tips and More.pdfPeriodic Table.pdfWorkshop 2 - Resonance, VSEPR, Hybridization
W23118AW02 Resonance.pdfW24 CHE 118A Workshop 2 Outline Grid.pdf118A Drawing Resonance Structures AH.pdf118 Drawing Resonance Structures and Pushing Arrows.pdfWorkshop 3 - Hybridization
W23118AW03 Hybridization.pdfW24 CHE 118A Workshop 3 Outline Grid.pdfWorkshop 4 - Introduction to Organic Nomenclature
W23118AW04 Nomenclature.pdfW24 CHE 118A Workshop 4 Outline Grid.pdf118 Help Sheet - Priorities and pKas of Functional Groups (Updated 20180405).pdf
Workshop 5 - Newman Projections; Acidity
W23118AW05 Newman Acidity.pdfCHE 118A Workshop 5 Newman Projection Example.pdfW24 CHE 118A Workshop 5 Outline Grid.pdf118 Help Sheet - Priorities and pKas of Functional Groups (Updated 20180405).pdf118 Help Sheet - pKas BLANK (Updated 20210715).pdfWorkshop 6 - Radical Halogenation
W23118AW06 Radical Halogenation.pdfW24 CHE 118A Workshop 6 Outline Grid.pdfWorkshop 7 - Cycloalkanes
Workshop 8 - Stereoisomers 1
W23118AW08 Stereoisomers 1.pdfW24 CHE 118A Workshop 8 Outline Grid.pdfMore videos about assigning R/S can be found on the following website: https://leah4sci.com/chirality-stereochemistry-enantiomers-diastereomers-r-s-organic-chemistry-tutorial-series/Â
Workshop 9 - Stereoisomers 2: More R/S, Fischer Projections
W23118AW09 Stereoisomers 2.pdfW24 CHE 118A Workshop 11 Outline Grid.pdfW24 CHE 118A Workshop 9 Outline Grid.pdfThese three videos will help you out with the following Ch. 5 Problems:
#50, #60, and Solved Exercise 5-7: specific rotation and enantiomeric excess (Section 5-2)
 #56: chiral resolution (Section 5-8)
118 Drawing Fischer Projections (Updated 20180717).pdfWorkshop 10 - Nucleophilic Substitution and Elimination 1 - SN2, Nucleophiles, Leaving Groups
W23118AW10 Sub and Elim 1.pdfW24 CHE 118A Workshop 10 Outline Grid.pdfCHE 118A Nucleophilic Substitution and Elimination of Haloalkanes - Summary.pdfWorkshop 11 - Nucleophilic Substitution and Elimination 2: SN1, E1, E2
W23118AW11 Sub and Elim 2.pdf .pdfW24 CHE 118A Workshop 11 Outline Grid.pdfCHE 118A Nucleophilic Substitution and Elimination of Haloalkanes - Summary.pdfWorkshop 12 - Nucleophilic Substitution and Elimination 3: Predict SN2/SN1/E2/E1
W23118AW12 Sub and Elim 3.pdfW24 CHE 118A Workshop 12 Outline Grid.pdfCHE 118A Nucleophilic Substitution and Elimination of Haloalkanes - Summary.pdf118A Predict SN1 SN2 E1 E2 Mechanisms.pdf118A Predict SN1 SN2 E1 E2 Mechanisms BLANK.pdfWorkshop 13 - Alcohols 1: Preparation from RX Substitution, Spectroscopy Practice Question
W23118AW13 Alcohols 1.pdfW24 CHE 118A Workshop 13 Outline Grid.pdfThe video shows the mechanisms for ester hydrolysis in acidic and basic conditions. This is a 118C reaction (Chapter 20).
Workshop 14 - Alcohols 2: Preparation from Aldehydes, Ketones, and Organometallics
Workshop 15 - Alcohols 3: Oxidation and Substitution Reactions, Hydride Shifts (Carbocation Rearrangements)
Workshop 16 - Alcohols 4: Reaction with Thionyl Chloride and Phosphorus Tribromide, Alkyl Shifts and Ring Expansions (Carbocation Rearrangements)
Workshop 17 - Evaluations, Ethers 1: Preparation (Williamson Ether Synthesis, Dehydration, and From Haloalkanes)
Workshop 18 - Evaluations, Ethers 2: Reactions of Ethers (H2SO4, HX) and Epoxides (Basic, Acidic, Organometallic), Spectroscopy Practice Question
Video explanation of CHE 118A Worksheet 18 Bonus Spec D
(Sarkis B.: CHE 118 Head Tutor)
Evaluations for CHE 118A Workshop, Office Hours, and 30 Minute Appointments
It's that time of the quarter again! When you have free time, please fill out an evaluation for CHE 118A Workshop using the link below. Whether you attended once, twice, or all of the workshops, I really hope you will take the time to fill one out. Any and all feedback will be appreciated! Thank you again for attending my workshop this quarter. Wishing you all the best on your finals coming up!
Additional Resources and Links
Mariya's Google Site: https://sites.google.com/ucdavis.edu/jones
Jade's Google Site: https://sites.google.com/ucdavis.edu/pratt
Illustrated Glossary of Organic Chemistry (UCLA): https://www.chem.ucla.edu/~harding/IGOC/IGOC.html
Eric the Tutor YouTube: https://www.youtube.com/channel/UCz0Hx0Bi7b33NMEuWRc2XMg/playlists
Getting Started with Remote Learning: https://keepteaching.ucdavis.edu/student-resources
Success Coaching and Learning Strategies Resources: https://opportunity.ucdavis.edu/services/scls/resources
Healthy UC Davis: https://healthy.ucdavis.e
Aggie Compass Basic Needs Center: https://aggiecompass.ucdavis.edu
Metacognition: The Key to Acing Chemistry by Dr. McGuire: https://www.youtube.com/watch?v=yGBfd7LeGMM
Recommended reading: Teach Yourself How to Learn (Dr. Saundra Mcguire)
CAS Semester Tookkit (LSU): https://lsu.edu/cas/earnbettergrades/tipsandtools/semestertoolkit.php
Recommended reading: Make It Stick: The Science of Successful Learning (Brown, Roediger, McDaniel)
Recommended reading: Organic Chemistry as a Second Language (David Klein)
Study and Exam Tips: https://www.masterorganicchemistry.com/study-and-exam-tips/
Michael Evans Organic Chemistry YouTube videos: https://www.youtube.com/c/MichaelEvans86 (CHEM 2311 and CHEM 2312 Playlists)
The Organic Chemistry Tutor videos: https://www.youtube.com/c/TheOrganicChemistryTutor/
MIT Courseware - Principles of Chemical Science (Prof. Drennan): https://ocw.mit.edu/courses/5-111sc-principles-of-chemical-science-fall-2014/pages/syllabus/
About Academic Assistance and Tutoring Centers (AATC)
Academic Assistance and Tutoring Centers (AATC) exist to help undergraduate students thrive at UC Davis and beyond. We provide an inclusive and interactive environment where students participate in reinforcing and retaining knowledge in multi-disciplinary writing, math, and science+ through co-curricular academic services provided by both professional staff and peer tutors. We strive to support students in developing the academic competence and confidence that will empower them to succeed at UC Davis.
We offer workshops, tutoring, and/or content reviews - free of charge to all registered UC Davis students. Visit https://tutoring.ucdavis.edu to view the current workshop, tutoring, and content review schedules.
More ways to get help and/or meet others from your class:
1. Drop-In: Visit one of our AATC peer tutors at Shield Library (take the stairs to the lower level). They will be there to help you with HW, exam prep, and conceptual questions from lecture. Starting January 17, 2023, there will be CHE 2/8/ 118 tutors available MTWR 10 am - 5 pm, and 3 - 7 pm.
2. Remote: Book an AATC individual appointment through OASIS.