ACS Organic Chemistry Exam Prep 9-Week Study Plan
How to Use This Plan
You will move through this book one Part per week, always starting with the Study Guide before opening any chapter or question set. Each Part builds on earlier skills, so keep your notes, templates, and quiz work organized and easy to revisit.
Your three study templates are included in this book. To print additional copies, scan the QR code in the front matter to download the PDF versions. For each Part, print: 1 Mind Map, 2 Comparison Charts, and 2 Cornell Notes pages.
Quiz Bank: Your online practice quiz bank is included with this book. Access it by scanning the QR code in the front matter or visiting the link inside. Enter your access code to unlock all Part-by-Part practice questions.
Week 1 — Part I: Structure, Bonding, and Stability
Difficulty: Heavy — High Yield
What it covers:
This Part develops core bonding models, resonance, hybridization, orbital pictures, and how these ideas control structure, charge, stability, and reactivity of organic molecules. You also practice best-resonance-structure selection, acidity–basicity trends, and using these patterns to predict mechanisms and properties.
Print: 1 Mind Map, 3 Comparison Charts, 3 Cornell Notes pages
Study Tasks
☐ Read the Study Guide first — complete "The Reality," "What You're Mastering," and the Study Tips sections before opening any chapter.
☐ Highlight as you read — use this book’s system exactly:
Yellow: definition, formula, or must-memorize fact.
Green: “how and why” explanation, mechanism, or reasoning step.
Blue: worked examples, problem setups, and patterns in solutions.
Pink: traps, common mistakes, exceptions, and “don’t do this” notes.
☐ Use the Study Guide’s resonance steps (move electrons, not atoms; keep octets; track formal charge) every time you draw or compare resonance structures.
☐ For each new structure type (Lewis, condensed, line-angle, 3D), rewrite 5–10 examples from the Study Guide and convert between representations without looking.
☐ When you see “Common Mixups,” pause and write a one-sentence correction under each (for example, “resonance is NOT equilibrium” or “stronger acid → more stable conjugate base”).
☐ Complete the Practice Questions for Part I in your quiz bank. Review every rationale — correct and incorrect.
How to Use Your Templates
Mind Map:
Put “Structure, Bonding & Stability” at the center.
Main branches: “Lewis & Formal Charge,” “Resonance,” “Hybridization & Shape,” “Stability Patterns,” and “Acid–Base Concepts.”
Under each branch, add the exact rules and examples highlighted in the Study Guide (for example, resonance rules, what stabilizes charge, which orbitals go with which geometry).
Comparison Chart: Create 3 charts:
“Formal Charge vs Oxidation State vs Actual Charge,” focusing on definitions, how to calculate, and when each is useful.
“sp vs sp² vs sp³ Carbon,” including geometry, bond angles, s-character, and relative acidity/basicity.
“Resonance vs Conformation vs Isomers,” emphasizing what can and cannot interconvert and what does or does not affect connectivity.
Cornell Notes: Make 3 pages:
“Steps to Evaluate Resonance Structures,” with cue questions like “What makes a resonance structure ‘best’?” and “Which atoms can bear negative charge safely in this system?”
“Stability Ranking Checklist,” with cues such as “Which factors stabilize a carbocation?” and “How do inductive and resonance effects compare?”
“Acid–Base Logic,” with cues like “How do I use pKa to find the favored side?” and “How does hybridization affect acidity?”
Week 2 — Part II: Nomenclature, Functional Groups, and Isomerism
Difficulty: Moderate–Heavy
What it covers:
This Part trains you in IUPAC naming, recognizing and prioritizing functional groups, and distinguishing between constitutional isomers, stereoisomers, and conformational isomers. You practice connecting names to structures and back, and using functional-group patterns to anticipate reactivity and properties.
Print: 1 Mind Map, 3 Comparison Charts, 3 Cornell Notes pages
Study Tasks
☐ Read the Study Guide first — complete "The Reality," "What You're Mastering," and the Study Tips sections before opening any chapter.
☐ Highlight as you read — Yellow for naming rules or root names; Green for priority, numbering, and tie-breaker rules; Blue for worked naming examples; Pink for look-alike names that change structure or stereochemistry.
☐ Follow the Study Tips Made Easy sequence for IUPAC: find the longest chain or parent, identify and rank functional groups, assign locants, then alphabetize substituents. Work each example in the Study Guide before checking the printed answer.
☐ When you reach stereochemistry naming (E/Z, R/S), practice with every example in the Study Guide’s “Problem-Solving” section, physically tracking priority around the stereocenter.
☐ Use the “Common Mixups” list (for example, mis-numbering the parent, mislabeling E/Z, confusing diastereomers vs enantiomers) to build a mini error-check checklist for every naming problem you do.
☐ Complete the Practice Questions for Part II in your quiz bank. Review every rationale — correct and incorrect.
How to Use Your Templates
Mind Map:
Center node: “Nomenclature & Functional Groups.”
Main branches: “Parent Names & Chain Rules,” “Substituents & Locants,” “Functional Group Priority,” and “Isomer Types (constitutional, stereochemical, conformational).”
Under each, add concrete examples from the Study Guide (e.g., how a double bond changes parent naming, how amides outrank alcohols, how to recognize enantiomers).
Comparison Chart: Create 3 charts:
“Common Functional Groups” with columns for name, key structural feature, typical suffix/prefix, and basic reactivity idea.
“Enantiomers vs Diastereomers vs Constitutional Isomers,” highlighting relationship, connectivity, and physical property differences.
“E/Z vs cis/trans Naming,” including what each requires and when one cannot be used.
Cornell Notes: Make 3 pages:
“IUPAC Naming Algorithm,” with cues such as “First step when you see a structure?” and “How to choose the main chain when multiple are possible?”
“Functional Group Priority Questions,” like “Which group sets the suffix?” and “What changes when an OH becomes part of a carboxylic acid?”
“Isomer Identification,” with cues like “What information tells me two structures are stereoisomers?” and “How can I quickly check for enantiomer relationships?”
Week 3 — Part III: Conformations, Stereochemistry, and 3D Thinking
Difficulty: Moderate
What it covers:
This Part focuses on Newman projections, chair conformations, torsional and steric strain, and the fundamentals of stereochemistry (chiral centers, R/S, meso compounds). It teaches you to move fluently between 2D drawings, wedges/dashes, and 3D mental models.
Print: 1 Mind Map, 2 Comparison Charts, 2 Cornell Notes pages
Study Tasks
☐ Read the Study Guide first — complete "The Reality," "What You're Mastering," and the Study Tips sections before opening any chapter.
☐ Highlight as you read — Yellow for definitions (chiral, meso, enantiomer, diastereomer); Green for reasoning about strain and stability; Blue for chair-flip and Newman examples; Pink for common mis-assignments of R/S and confusing identical vs enantiomeric structures.
☐ Use the Study Guide’s stepwise procedures for assigning R/S and for drawing chair conformations; do each example yourself before checking the figure.
☐ When you encounter the “Problem-Solving” examples on Newman projections and chair analyses, redraw each with a focus on axial vs equatorial positions, then rank conformations by stability.
☐ Complete the Practice Questions for Part III in your quiz bank. Review every rationale — correct and incorrect.
How to Use Your Templates
Mind Map:
Center node: “Conformations & Stereochemistry.”
Main branches: “Newman Projections,” “Chair Conformations,” “Chirality & R/S,” and “Enantiomers vs Diastereomers vs Meso.”
From each branch, add specific rules (e.g., “lowest energy = anti staggered,” “equatorial favored for large groups,” “R/S assignment steps”).
Comparison Chart: Create 2 charts:
“Staggered vs Eclipsed vs Gauche vs Anti,” including energy, key features, and examples.
“Enantiomer vs Diastereomer vs Identical vs Meso,” with criteria and diagnostic tests.
Cornell Notes: Make 2 pages:
“R/S Assignment Steps,” with cues like “What is step 1 when assigning configuration?” and “How do I handle a dashed lowest-priority group?”
“Chair Flip Logic,” with cues like “What happens to axial/equatorial positions in a flip?” and “How do I decide which chair is more stable?”
Week 4 — Part IV: Acids, Bases, and Mechanisms
Difficulty: Heavy — High Yield
What it covers:
This Part connects structure to acidity and basicity, then uses that logic to understand mechanism arrows, reaction coordinate diagrams, and how to follow electron flow. You learn how to read and write curved-arrow mechanisms, identify intermediates and transition states, and avoid common mechanism errors.
Print: 1 Mind Map, 3 Comparison Charts, 3 Cornell Notes pages
Study Tasks
☐ Read the Study Guide first — complete "The Reality," "What You're Mastering," and the Study Tips sections before opening any chapter.
☐ Highlight as you read — Yellow for definitions (Bronsted vs Lewis, nucleophile vs base); Green for reasoning patterns that justify acid/base strength and step order in mechanisms; Blue for fully worked mechanisms; Pink for “Common Mixups” such as arrows drawn from atoms instead of electron pairs or wrong protonation order.
☐ Work through every mechanism in the Study Guide, rewriting each step from scratch and labeling nucleophile, electrophile, leaving group, and any intermediates.
☐ Use the Study Guide’s “Problem-Solving” tips to practice converting between pKa values and equilibrium direction, and to check that charge and octets are conserved at each mechanism step.
☐ Complete the Practice Questions for Part IV in your quiz bank. Review every rationale — correct and incorrect.
How to Use Your Templates
Mind Map:
Center node: “Acids, Bases & Mechanisms.”
Main branches: “pKa & Stability,” “Nucleophiles & Electrophiles,” “Mechanism Arrow Rules,” and “Intermediates & Transition States.”
Populate each with examples from the Study Guide, especially pKa tables and annotated mechanisms.
Comparison Chart: Create 3 charts:
“Bronsted vs Lewis Acids/Bases,” with definitions, examples, and when each view is most helpful.
“Good Nucleophile vs Good Base vs Good Leaving Group,” summarizing charge, size, polarizability, and solvent effects.
“Stepwise vs Concerted Mechanisms,” including how they look in arrow-pushing and on energy diagrams.
Cornell Notes: Make 3 pages:
“Mechanism Checklist,” with cues like “Did I start arrows at electrons?” and “Do all atoms obey valence rules after each step?”
“Predicting Equilibrium from pKa,” with cues such as “Where does equilibrium lie when moving from stronger to weaker acid?”
“Stabilizing/Destabilizing Intermediates,” with cues like “What stabilizes a carbocation?” and “How do resonance and induction compete?”
Week 5 — Part V: Alkanes, Radicals, and Substitution/Elimination Foundations
Difficulty: Moderate–Heavy
What it covers:
This Part covers alkane properties, radical halogenation, and the conceptual groundwork for substitution and elimination reactions (SN1, SN2, E1, E2). You learn how structure, solvent, and leaving group influence reaction pathways and products.
Print: 1 Mind Map, 3 Comparison Charts, 3 Cornell Notes pages
Study Tasks
☐ Read the Study Guide first — complete "The Reality," "What You're Mastering," and the Study Tips sections before opening any chapter.
☐ Highlight as you read — Yellow for definitions and key reaction types; Green for selectivity and reactivity trends (e.g., radical stability, substrate class); Blue for worked mechanistic examples; Pink for “Common Mixups” such as confusing SN1 vs SN2 or mispredicting major radical product.
☐ Use the Study Tips Made Easy flowcharts for deciding between SN1, SN2, E1, and E2 — apply them to every example and then to additional structures you create.
☐ In the “Problem-Solving” section, draw full mechanisms (including initiation, propagation, termination for radicals) and annotate which step is rate-determining.
☐ Complete the Practice Questions for Part V in your quiz bank. Review every rationale — correct and incorrect.
How to Use Your Templates
Mind Map:
Center node: “Alkanes, Radicals & SN1/SN2/E1/E2.”
Main branches: “Alkane Basics,” “Radical Mechanisms,” “Substitution Types,” and “Elimination Types.”
Add sub-branches for substrate classification, solvent effects, and leaving group quality.
Comparison Chart: Create 3 charts:
“Radical vs Ionic Mechanisms,” focusing on initiators, intermediates, and selectivity.
“SN1 vs SN2,” including substrate, nucleophile, stereochemical outcome, and rate law.
“E1 vs E2,” highlighting conditions, rearrangements, and Zaitsev vs Hofmann products.
Cornell Notes: Make 3 pages:
“SN1/SN2 Decision Questions,” with cues like “What is the substrate?” and “How strong/bulky is the nucleophile?”
“E1/E2 Decision Questions,” with cues like “Is heat present?” and “Is the base strong and/or bulky?”
“Radical Reactivity Patterns,” with cues such as “Which C–H is most reactive under these conditions?”
Week 6 — Part VI: Alkenes, Alkynes, and Addition Reactions
Difficulty: Heavy — High Yield
What it covers:
This Part develops addition reactions to C=C and C≡C, including regiochemistry, stereochemistry, and mechanism (Markovnikov vs anti-Markovnikov, syn vs anti additions). It integrates earlier acid–base and mechanism skills to predict products and control selectivity.
Print: 1 Mind Map, 3 Comparison Charts, 3 Cornell Notes pages
Study Tasks
☐ Read the Study Guide first — complete "The Reality," "What You're Mastering," and the Study Tips sections before opening any chapter.
☐ Highlight as you read — Yellow for reaction summaries; Green for regiochemical and stereochemical reasoning; Blue for multi-step synthesis examples; Pink for pitfalls like mis-assigning Markovnikov outcome or forgetting stereochemical constraints.
☐ Use the Study Guide’s reaction tables to drill: cover the product column, predict from the reagents, then uncover and compare.
☐ For each major addition type (halogenation, hydrohalogenation, hydration, catalytic hydrogenation, hydroboration–oxidation), redraw mechanisms and annotate where regiochemistry and stereochemistry are set.
☐ Complete the Practice Questions for Part VI in your quiz bank. Review every rationale — correct and incorrect.
How to Use Your Templates
Mind Map:
Center node: “Alkenes & Alkynes — Addition.”
Main branches: “Markovnikov vs Anti-Markovnikov,” “Syn vs Anti Additions,” “Alkyne Strategies,” and “Common Reagent Sets.”
Under each, collect examples from the Study Guide, especially cases where multiple outcomes compete.
Comparison Chart: Create 3 charts:
“Major Alkene Additions,” listing reagents, regiochemistry, stereochemistry, and carbocation/intermediate behavior.
“Alkyne Transformations” (e.g., to alkenes, to carbonyls), summarizing conditions and outcomes.
“Radical vs Non-Radical Addition of HX,” comparing mechanisms and orientation.
Cornell Notes: Make 3 pages:
“Predicting Alkene Products,” with cues like “Which carbon gets the positive character?” and “Is there a rearrangement risk?”
“Stereochemical Control,” with cues such as “Is the addition syn, anti, or both?”
“Alkyne Planning Questions,” like “Do I want full or partial reduction?” and “Am I targeting ketone or aldehyde?”
Week 7 — Part VII: Carbonyl Chemistry, Enolates, and Synthesis
Difficulty: Heavy — High Yield
What it covers:
This Part centers on aldehydes and ketones, carbonyl reactivity, nucleophilic addition, acyl derivatives, and enolate chemistry leading into carbon–carbon bond-forming reactions. It emphasizes synthesis planning and common exam patterns in carbonyl transformations.
Print: 1 Mind Map, 3 Comparison Charts, 3 Cornell Notes pages
Study Tasks
☐ Read the Study Guide first — complete "The Reality," "What You're Mastering," and the Study Tips sections before opening any chapter.
☐ Highlight as you read — Yellow for carbonyl and enolate definitions and key named reactions; Green for reasoning about electrophilicity, resonance, and enolate formation; Blue for multi-step synthesis examples; Pink for “Common Mixups” such as confusing acyl substitution with nucleophilic addition or misplacing enolate attack.
☐ Use the Study Guide’s “Big Picture” reaction maps to trace how a carbonyl can move between oxidation states and derivative classes.
☐ In the “Problem-Solving” section, practice full mechanisms for at least one example each of nucleophilic addition, nucleophilic acyl substitution, and enolate-based C–C bond formation, checking charge balance and resonance at every step.
☐ Complete the Practice Questions for Part VII in your quiz bank. Review every rationale — correct and incorrect.
How to Use Your Templates
Mind Map:
Center node: “Carbonyls, Enolates & Synthesis.”
Main branches: “Aldehydes & Ketones,” “Carboxylic Acids & Derivatives,” “Enolates & Enols,” and “C–C Bond-Forming Reactions.”
Under each, list reagents and outcomes from the Study Guide, plus the conditions that favor each pathway.
Comparison Chart: Create 3 charts:
“Carbonyl Classes” (aldehydes, ketones, esters, amides, acid chlorides), summarizing relative reactivity and typical nucleophiles.
“Nucleophilic Addition vs Nucleophilic Acyl Substitution,” with key mechanistic differences.
“Enolate Strategies,” comparing kinetic vs thermodynamic enolates, base choice, and typical electrophiles.
Cornell Notes: Make 3 pages:
“Carbonyl Reactivity Questions,” with cues like “Which is more reactive and why?” and “Does this reagent add or substitute?”
“Enolate Planning,” with cues such as “Where is the acidic proton?” and “Which enolate am I forming?”
“Synthesis Backward Planning,” with cues like “What simpler carbonyls could build this target?”
Week 8 — Part VIII: Aromaticity, Electrophilic Aromatic Substitution, and Advanced Topics
Difficulty: Moderate–Heavy
What it covers:
This Part introduces aromaticity criteria, benzene ring behavior, and electrophilic aromatic substitution patterns, including directing effects and deactivation/activation. It also links aromatic concepts back into other functional group chemistry where relevant.
Print: 1 Mind Map, 2 Comparison Charts, 2 Cornell Notes pages
Study Tasks
☐ Read the Study Guide first — complete "The Reality," "What You're Mastering," and the Study Tips sections before opening any chapter.
☐ Highlight as you read — Yellow for aromaticity rules and definitions; Green for reasoning about directing effects; Blue for worked substitution pattern problems; Pink for pitfalls like misidentifying aromatic vs antiaromatic species or mislabeling ortho/para/meta products.
☐ Use the Study Guide’s aromaticity tests step-by-step for each example (planarity, cyclic conjugation, 4n+2 rule) before looking at the answer.
☐ In the “Common Mixups” section, list each mistake (for example, applying 4n instead of 4n+2 to a cation) and write a corrective rule beside it.
☐ Complete the Practice Questions for Part VIII in your quiz bank. Review every rationale — correct and incorrect.
How to Use Your Templates
Mind Map:
Center node: “Aromaticity & EAS.”
Main branches: “Aromaticity Criteria,” “Electrophilic Aromatic Substitution Steps,” “Activating vs Deactivating Groups,” and “Ortho/Meta/Para Directors.”
Comparison Chart: Create 2 charts:
“Aromatic vs Antiaromatic vs Nonaromatic,” listing criteria and an example for each.
“Substituent Effects on Benzene,” summarizing whether each group is activating or deactivating and its directing behavior.
Cornell Notes: Make 2 pages:
“Aromaticity Test,” with cues such as “How do I apply 4n+2?” and “Does the species remain planar?”
“Predicting EAS Products,” with cues like “What groups are already present?” and “Which positions are favored or blocked?”
Week 9 — Part IX: Spectroscopy and Integrated Review
Difficulty: Moderate
What it covers:
This Part teaches how to interpret IR, NMR, and related spectra, and how to combine spectral evidence with all earlier topics to identify unknown structures. It serves as a capstone for integrating patterns in bonding, functional groups, and reactivity.
Print: 1 Mind Map, 2 Comparison Charts, 2 Cornell Notes pages
Study Tasks
☐ Read the Study Guide first — complete "The Reality," "What You're Mastering," and the Study Tips sections before opening any chapter.
☐ Highlight as you read — Yellow for key IR ranges and characteristic NMR shifts; Green for spectral reasoning strategies (e.g., using integration, splitting, and multiplicity); Blue for fully worked structure-determination examples; Pink for “Common Mixups” such as mis-reading integration or focusing on minor peaks instead of diagnostic ones.
☐ Use the Study Guide’s “Rapid Review” tables for IR and NMR to quiz yourself: cover the assignments, identify peaks, then check.
☐ Work each multi-spectral example in the “Problem-Solving” section with no notes, then compare your structure and reasoning line-by-line with the Study Guide solution.
☐ Complete the Practice Questions for Part IX in your quiz bank. Review every rationale — correct and incorrect.
How to Use Your Templates
Mind Map:
Center node: “Spectroscopy & Structure ID.”
Main branches: “IR Key Regions,” “¹H NMR (δ, splitting, integration),” “¹³C NMR Highlights,” and “Strategy for Unknowns.”
Comparison Chart: Create 2 charts:
“IR Ranges” for major functional groups covered in the book (carbonyls, OH, NH, C≡C, C≡N, aromatic).
“Common ¹H NMR Patterns,” summarizing chemical shift ranges, splitting patterns, and typical environments.
Cornell Notes: Make 2 pages:
“Spectral Strategy Checklist,” with cues like “What is the degree of unsaturation?” and “Do IR and NMR agree on the main functional group?”
“Diagnostic Peaks,” with cues such as “What peaks instantly suggest a carbonyl?” and “How can I spot an aromatic ring?”
Week 10 — Full Review & Exam Simulation
Your final week is not about learning new material — it is about consolidating everything you have built and proving it under exam conditions.
Review Tasks
☐ Re-draw one Mind Map from memory for each Part you feel least confident about. Check it against your original.
☐ Work through your Cornell Notes cue columns for every Part — cover the right-hand notes and answer from memory.
☐ Re-do any quiz bank questions you got wrong across all Parts. Focus on the rationales.
☐ Review the "Common Mixups" and "Rapid Review" sections for your two or three weakest Parts.
Exam Simulation
☐ Take the full-length ACS Organic Chemistry practice exam using the QR code in the back matter of this book. Complete it in one sitting, timed, as close to real exam conditions as possible.
☐ Review your emailed score report. Identify which Parts you missed most and spend your remaining time on those Parts' Rapid Review and scenario-based questions only.
You've worked the whole plan. Now prove it.
Take your free full-length practice test under real conditions and see exactly where you stand.
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