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Hour-by-Hour Schedule

5:40-6:40 AM: CRITICAL AREA - Acid-Base Equilibrium Fundamentals

Focus: ICE Tables and pH Calculations (Your weakest thinking skills area)

Key Activities:

  • 5:40-5:50 AM: Quick confidence builder - solve 2 strong acid pH problems you can handle
  • 5:50-6:25 AM: ICE Table Mastery using systematic 8-step method:
    1. Write balanced equation → 2. Set up ICE table → 3. Fill initial concentrations → 4. Define change with variable x → 5. Express equilibrium concentrations → 6. Substitute into Ka/Kb expression → 7. Solve for x → 8. Calculate final pH

Essential Formulas to Memorize:

  • pH = -log[H₃O⁺], pOH = -log[OH⁻]
  • pH + pOH = 14, Kw = 1.0 × 10⁻¹⁴
  • Ka × Kb = Kw, % ionization = ([H₃O⁺]eq/[HA]initial) × 100%

Practice Problems:

  • 3 weak acid pH calculations using ICE tables
  • 2 weak base problems with Kb values
  • Check work using 5% approximation rule

6:25-6:40 AM: Active Recall Test - Close notes and solve one ICE table problem from memory, explaining each step aloud


6:40-6:45 AM: BREAK

Light stretching, hydration, deep breathing


6:45-7:45 AM: CRITICAL AREA - Organic Chemistry Nomenclature

Focus: Systematic IUPAC Naming (Your lowest application scores)

Key Activities:

  • 6:45-7:00 AM: Functional Group Recognition Drill

    • Create flashcards: alcohols (-OH), aldehydes (-CHO), ketones (C=O), carboxylic acids (-COOH), esters, ethers, amines
    • Priority Order Memorization: Carboxylic acids > Esters > Amides > Aldehydes > Ketones > Alcohols > Amines > Ethers
  • 7:00-7:30 AM: 4-Step IUPAC Method Practice:

    1. Find longest carbon chain → 2. Identify functional group → 3. Number chain (functional group gets lowest number) → 4. Name substituents alphabetically

Memory Devices:

  • Carbon count prefixes: “My Elephant Plays Drums Perfectly, Having Obtained New Drums” (Meth-1, Eth-2, Prop-3, But-4, Pent-5, Hex-6, Hept-7, Oct-8, Non-9, Dec-10)

Practice Problems:

  • 5 complex molecules with multiple functional groups
  • 3 isomer identification problems
  • 2 polymer structure problems

7:30-7:45 AM: Feynman Technique - Explain organic nomenclature rules as if teaching a friend


7:45-7:50 AM: BREAK


7:50-8:50 AM: CRITICAL AREA - Buffer Calculations & Ksp Problems

Focus: Henderson-Hasselbalch Equation and Solubility

Key Activities:

  • 7:50-8:20 AM: Buffer Calculations

    • Henderson-Hasselbalch Formula: pH = pKa + log([A⁻]/[HA])
    • Practice identifying conjugate acid-base pairs
    • Calculate buffer pH changes when acid/base added
  • 8:20-8:45 AM: Ksp Solubility Problems

    • Systematic approach: Write dissolution equation → Ksp expression → ICE table with solubility “s” → Solve
    • Precipitation prediction: Calculate Q, compare to Ksp (Q > Ksp = precipitation)
    • Practice common ion effect problems

Essential Constants:

  • Kw = 1.0 × 10⁻¹⁴ at 25°C
  • pKa + pKb = 14

Practice Problems:

  • 3 buffer pH calculations
  • 2 Ksp solubility problems
  • 2 precipitation prediction problems

8:45-8:50 AM: Spaced Repetition - Quick review of ICE table method from Hour 1


8:50-9:05 AM: BREAK

Walk outside, healthy snack, hydration


9:05-10:05 AM: MODERATE AREA - Rates of Reaction & Equilibrium

Focus: Rate Law Determination and Le Chatelier’s Principle

Key Activities:

  • 9:05-9:30 AM: Rate Laws from Experimental Data

    • Method of Initial Rates: Compare experiments where only one concentration changes
    • Recognition patterns: Double concentration → double rate = 1st order; → quadruple rate = 2nd order
    • Practice calculating rate constants (k)
  • 9:30-9:55 AM: Equilibrium Concepts

    • Le Chatelier’s Principle: Stress → system shifts to relieve stress
    • Q vs K comparisons: Q < K (forward), Q = K (equilibrium), Q > K (reverse)
    • Practice ICE tables for Kc calculations

Practice Problems:

  • 3 rate law determination problems
  • 3 Le Chatelier’s principle scenarios
  • 2 equilibrium constant calculations

9:55-10:05 AM: Interleaving Review - Mix one acid-base problem with one organic nomenclature problem


10:05-10:10 AM: BREAK


10:10-11:10 AM: CRITICAL AREA - Advanced Organic Chemistry

Focus: Reaction Mechanisms and Polymer Chemistry

Key Activities:

  • 10:10-10:40 AM: Organic Reactions

    • Addition reactions: Alkenes + H₂O, HX, X₂
    • Substitution reactions: Alkane halogenation
    • Elimination reactions: Alcohol dehydration
    • Condensation reactions: Ester formation
  • 10:40-11:05 AM: Polymer Chemistry

    • Addition polymerization: Monomers with C=C bonds
    • Condensation polymerization: Two different monomers, small molecule eliminated
    • Practice identifying monomer units and polymer types

Practice Problems:

  • 4 reaction mechanism problems
  • 3 polymer identification problems
  • 2 synthesis pathway problems

11:05-11:10 AM: Active Recall - Draw major functional groups from memory


11:10-11:25 AM: BREAK

Physical movement, nutrition, hydration


11:25-12:25 PM: MODERATE AREA - Atomic Structure & VSEPR

Focus: Electron Configurations and Molecular Geometry

Key Activities:

  • 11:25-11:55 AM: Electron Configurations

    • Aufbau principle: Fill lowest energy orbitals first
    • Hund’s rule: Half-fill degenerate orbitals before pairing
    • Periodic trends: Atomic radius, ionization energy, electronegativity
  • 11:55-12:20 PM: VSEPR Theory

    • Common geometries: Linear (180°), trigonal planar (120°), tetrahedral (109.5°), trigonal bipyramidal (90°, 120°), octahedral (90°)
    • Practice predicting molecular shapes from Lewis structures
    • Hybridization: sp³ (tetrahedral), sp² (trigonal planar), sp (linear)

Practice Problems:

  • 3 electron configuration problems
  • 4 VSEPR geometry predictions
  • 2 hybridization identification problems

12:20-12:25 PM: Spaced Repetition - Review Henderson-Hasselbalch equation and buffer concepts


12:25-12:30 PM: BRIEF BREAK


12:30-1:00 PM: FINAL CONSOLIDATION & CONFIDENCE BUILDING

Focus: Strategic Review and Confidence Boosters

12:30-12:45 PM: Quick Review of Strongest Areas

  • Thermochemistry problems you can solve well
  • Calorimetry calculations for confidence
  • Review Hess’s Law applications

12:45-1:00 PM: Final Critical Review

  • Formula sheet creation: Write key formulas on one page
  • Common mistake checklist: Review error patterns to avoid
  • Confidence visualization: Imagine successfully solving exam problems
  • Strategic reminders: Start with easier questions, show all work, manage time

Key Formulas and Constants Summary

Acid-Base Equilibrium

  • pH = -log[H₃O⁺], pOH = -log[OH⁻], pH + pOH = 14
  • Ka × Kb = Kw = 1.0 × 10⁻¹⁴
  • Henderson-Hasselbalch: pH = pKa + log([A⁻]/[HA])
  • % ionization = ([H₃O⁺]eq/[HA]initial) × 100%

Equilibrium

  • Kc = [products]/[reactants] (concentrations at equilibrium)
  • Kp = Kc(RT)^Δn for gas-phase reactions
  • Q vs K: Q < K (forward), Q = K (equilibrium), Q > K (reverse)

Organic Chemistry

  • Functional group priority: COOH > COO-R > CONH₂ > CHO > C=O > OH > NH₂
  • Nomenclature: Longest chain + functional group + substituents (alphabetical)

Rate Laws

  • Rate = k[A]ᵐ[B]ⁿ where m,n are reaction orders
  • Arrhenius equation: k = Ae⁻Ea/RT

Strategic Exam Approach

Question Order Strategy

  1. Survey exam (2-3 minutes) - identify easy wins and point values
  2. Start with confidence builders - solve problems in strong areas first
  3. Tackle weak areas systematically - use learned problem-solving methods
  4. Reserve 10 minutes for final review and checking

Problem-Solving Reminders

  • Show all work for partial credit
  • Use dimensional analysis to catch unit errors
  • Check if answers make chemical sense
  • Circle final answers clearly
  • If stuck, write what you know and attempt partial solutions

Confidence Mantras

  • “I’ve prepared systematically for my weak areas”
  • “I know the step-by-step methods for solving these problems”
  • “I’ll start with what I know and build from there”

review formal charge
Consider Fe2O3 + 3 H2 → 2 Fe + 3 H2O. The heat of reaction is:
The Ksp of calcium hydroxide is 5.50 x 10-6 , what is the molar solubility of calcium hydroxide?