CHM 1321/1721
Midterm 2 Tutoring Sessions.
Book your sessions.
online learning
$35
for 3.5-Hours
Acid/Base Reactions
and Resonance
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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π-bonds as
Electrophiles
Review Session Details
- Alkene/alkyne addition reactions
- Hydrohalogenation (HX) mechanism
- Oxymercuration (Hg(OAc)2)mechanism
- Hydroboration (BH3) mechanism
- Halogenation (X2) mechanism
- Epoxidation (RCO3H) mechanism
- Carbocation stability (i.e., hyperconjugation and resonance)
- 1,2 shift reaction with carbocations
- Stereoselectivity of all the above mechanisms
- Explanation of mechanism, stereochemistry and regioselectivity
- Review Session will include problem solving from past Midterm questions.
- All registered students will receive "Midterm/Exam Package" that includes multiple Midterms related to the above topics from previous years given by uOttawa Professors!
CHM1321/1721: π-bonds as Nucleophiles
$40.00
Additional information
| Date | Live Zoom Session: April 06, 2024 9:30AM – 1:00PM, Buy Recording of Session |
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π-bonds as
Nucleophiles
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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Resonance and
Atomic/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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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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