CHM 1321/1721
Final Exam and Midterm Tutoring Sessions.
Book your sessions.
online learning
$35
for 3+ Hours of Tutoring
Midterm 1 and 2
Problem Solving
Tutoring Session Details
- The following review session will be exclusive to helping students tackle problems from past exams, midterms, quizzes and problem sets. Your tutor will provide questions and solve from the following organic chemistry topics:
- Fundamental theories including resonance, hybridization, acid-base chemistry, stereochemistry, chairs and Newman projections.
- Alkene and Alkyne Reactions including carbocation stability, 1,2-rearrangements, Markovnikov and Anti-Markovnikov product, Borohydration, halogenation, stereo- and regis-selectivity.
- Carbonyl Reactions including assessing electrophilicity, Grignard reagents, NaBH4/LiAlH4, cyanohydrides, hemi-acetals/acetals, imines, cyanohydrides and protecting groups.
CHM1321/1721: Midterm 1 and 2 Problem Solving
$35.00
Additional information
| Date | April 9, 2022 10:30 AM to 2:00 PM (Live Zoom), Buy Review Session Recording |
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$35
for 3+ Hours of Tutoring
Electrophilic Aromatic
Substitution Reactions
Review Session Details
- Identifying aromaticity of compound (i.e., aromatic, anti-aromatic and non-aromatic)
- Huckles rules, ion stability
- General mechanism for electrophilic aromatic substitution (EAS) reactions
- Nitration
- Sulfonation
- Friedel-Craft alkylation
- Friedel-Craft acylation
- Halogenation
- Sigma-complex resonance
- Directing groups: electron withdrawing and donating groups (EDGs or EWGs)
- Activating groups: speed of reaction and reactivity of aromatic as nucleophiles
- Retrosynthesis of EAS reactions
- Review Session will include problem solving from past Midterm questions.
- All registered students will receive "Midterm/Final Exam Package" that includes multiple Midterms related to the above topics from previous years given by uOttawa Professors!
CHM1321/1721: Electrophilic Aromatic Substitution
$40.00
Additional information
| Date | Live Zoom Session: April 07, 2024 9:30AM – 1:00PM, Buy Recording of Session |
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$35
for 3+ Hours of Tutoring
Resonance,
Lone Pair Strength and
Acid-Base Chemistry
Review Session Details
- Electron arrow pushing
- Drawing curved arrows
- Drawing resonance forms/contributors
- Identifying major and minor resonance forms
- Drawing resonance hybrid structure
- Acid-Base mechanism
- Assessing a lone pair's strength
- Resonance, electronegativity, atom size, inductive effect and s-character
- Assessing acidity and basicity
- Using pKa to assess acidity
- Using conjugate base stability to assess acidity
- Determining equilibrium direction for acid/base reactions
- Drawing conjugate base and acid
- Review Session will include problem solving from past Midterm questions.
- All registered students will receive "Midterm 2 Package" that includes multiple Midterms related to the above topics from previous years given by uOttawa Professors!
CHM1321/1721: Resonance, Lone Pair Strength and Acid-Base Chemistry
$40.00
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$35
for 6+ Hours of Tutoring
π-bonds
Nucleophiles and
Electrophiles
Review Session Details
- Understanding base and nucleophiles
- Aprotic solvents or 'Dead' solvents
- Lonepairs that are base only (not nucleophiles)
- Two general mechanisms for ALL π-bond electrophilic reactions:
- Mechanism #1 (Basic conditions)
- Mechanism #2 (Acidic conditions)
- Grignard reagents andorganometallic reagents
- Boron/Aluminum hydrate reagents (i.e., NaBH4 and LiAlH4)
- Mechanism for hemi-acetals
- Find the missing reagents
- Review Session will include problem solving from past Midterm questions.
- All registered students will receive "Midterm 2 Package" that includes multiple Midterms related to the above topics from previous years given by uOttawa Professors!
CHM1321/1721: π-bonds Electrophile Reactions
$40.00
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$35
for 3+ Hours of Tutoring
Hybridization,
LCAO and
Molecular Orbitals
Review Session Details
- Atomic orbitals (s, p and sp)
- Hybridization of atomic orbitals
- Identification of atom's hybridization
- Formal charges and lone pairs
- Drawing LCAO structures
- Key condensed formula (i.e., COOH, CHO NO2, CN etc.)
- Molecular orbital (MO) theory
- Bonding and antibonding orbitals
- Calculating Bond Order
- Drawing MO diagrams
- Molecular interaction (i.e. hydrogen bonding, Van der Waals forces) to determine boiling and melting points)
- Review Session will include problem solving from past Midterm questions.
- All registered students will receive "Midterm 1 Package" that includes multiple Midterms related to the above topics from previous years given by uOttawa Professors!
CHM1321/1721: Hybridization, Molecular Orbitals and drawing LCAOs
$40.00
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$35
for 3+ Hours of Tutoring
Newman Projections,
Chairs and
Stereochemistry
Review Session Details
- Wedges and dashes on line structures
- Line Structure to Newman Projections (NP)
- Drawing Staggered and eclipsed confirmations
- Stability of different NP conformation (i.e., gauche, total eclipsed)
- Drawing chairs (i.e., axial and equatorial positions)
- Determining Stability of chair confirmation
- Drawing chairs in Newman Projections
- Stereochemistry of sp3 (R/S) and alkene (E/Z) structures
- Stereochemical relationships: enantiomers, diastereomers and meso compounds
- Review Session will include problem solving from past Midterm questions.
- All registered students will receive "Midterm 1 Package" that includes multiple Midterms related to the above topics from previous years given by uOttawa Professors!
CHM1321/1721: Newman Projections, Chairs and Stereochemistry
$40.00
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