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Chemical Equilibrium Unit - Editable PPT and Worksheet, notes, keys, free videos
Chemical Equilibrium Bundle - Editable PowerPoint and worksheet, instructor's notes, and answer key included! Free chemical equilibrium lecture videos that accompany the notes. CHEMICAL EQUILIBRIUM TOPICS COVERED: Chemical Equilibrium, Reaction Quotient, Q at Equilibrium is K, Heterogeneous EquilibriumEquilibrium Constant Kc vs Kp, Le Chatelier's Principle, Complex Equilibrium Calculation with ICE tablesBest suitable for preparing for AP Chemistry and College General Chemistry. Helping high scho
9th - 12th, Adult Education, Higher Education
Chemistry, Physical Science, Physics
Electrochemistry Unit -Editable PPT and Worksheet, notes, answers, free videos
Electrochemistry Bundle - Editable PowerPoint and worksheet, instructor's notes and answer key included. Free Electrochemistry lecture videos that accompany the notes. ELECTROCHEMISTRY TOPICS COVERED: Oxidation and Reduction Reaction Definition, Oxidation Numbers, Balancing Redox Reactions, Galvanic (Voltaic) Cells, Standard Cell Potential, Standard Potential and Free Energy, Nonstandard Potential, Electrolysis, Comparing Galvanic vs. Electrolytic CellsBest suitable for preparing for AP Chemistr
9th - 12th, Adult Education, Higher Education
Chemistry, Physical Science, Physics
AP Chemistry Unit 1 Student Notes | Chemical Foundations | Free Sample
Start AP Chemistry with a student-friendly notes packet that keeps the first unit organized and teachable. These Unit 1* Chemical Foundations notes are designed to support direct instruction, guided practice, review, and absent-student make-up work. (*This is my unit 1 - for many, it's a summer assignment, like a unit 0) This free version includes the student notes packet only. It is a useful standalone resource and also serves as a preview of the complete teacher bundle. What’s Included - Stude
11th - 12th
Chemistry
AP Chemistry Acid-Base FRQ Deep Dive | 5 FRQs | Scoring Rubrics + Answer Key | D
5 full free-response questions (44 pts total) on the #1 most-tested AP Chemistry FRQ topic. Unit 8 (Acids and Bases) appears on every single AP Chemistry exam. What's covered:• FRQ 1: Weak acid titration with strong base — calculate pH at every stage• FRQ 2: Buffer design — choose concentrations to hit a target pH• FRQ 3: Polyprotic acid equilibria — stepwise Ka calculations• FRQ 4: Ksp and common ion effect• FRQ 5: Unknown acid identification from titration data Includes Student version with wo
9th - 12th
Chemistry
AP Chemistry Particulate Diagrams Practice | 14 MCQ + 6 FRQ
AP-aligned particulate diagram practice with multiple-choice and free-response items, including a draw-it-yourself FRQ and pH/pKa buffer reasoning. Built by a Ph.D. chemist. This 20-question particulate diagram practice set was built specifically to mirror the AP Chemistry exam's current format — including the recent shift toward draw-the-diagram FRQs and pH/pKa buffer reasoning that has dominated free-response sections since 2023. Your students get 14 carefully calibrated multiple-choice items
9th - 12th
Chemistry
AP Chemistry Unit Worksheets BUNDLE | Units 1–9 | Stimulus Sets + Answer Keys
120+ questions across 9 AP Chemistry unit worksheets, aligned with the 2025–2026 CED. Every unit follows the same proven format:• Free-response questions with multi-part calculations and lab-contextualized scenarios• A data-driven stimulus question set — 2–3 linked questions sharing a data table or figure, matching the format used on 30–40% of the AP exam• Multiple-choice questions testing application, not recall• Scratch work page for student calculations WHAT MAKES THESE DIFFERENT:• Stimulus-
9th - 12th, Higher Education
Chemistry
AP Chemistry Unit 6 Worksheet | Thermodynamics | Stimulus Set + Answer Key
The ΔG = ΔH − TΔS spontaneity prediction is tested every year on the AP exam.Covers Hess’s law calculations, entropy sign predictions with justification, Gibbs free energy (ΔG = ΔH − TΔS at multiple temperatures), crossover temperature determination, and the ΔG°-K and ΔG°-E° connections. The stimulus set presents three reactions with different ΔH/ΔS sign combinations — students calculate ΔG°, find crossover temperatures, and identify the never-spontaneous case using a calorimetry interpretation
9th - 12th, Higher Education
Chemistry
AP Chemistry Unit 1.5–1.8 Classwork (Editable + Answer Key)
Reinforce essential AP Chemistry concepts with this comprehensive Unit 1.5–1.8 classwork packet, designed to build mastery in electron configuration, photoelectron spectroscopy (PES), periodic trends, and ionic compounds. Perfect for guided practice, independent work, or homework assignments! What’s Included ✔ 8 rigorous, AP-style free-response problems covering advanced Unit 1 concepts ✔ Student handout (clean, ready-to-use) ✔ Complete answer key with detailed explanations and reasoning ✔
10th - 12th
Chemistry
Also included in: AP Chemistry Unit 1 Bundle (Complete Curriculum-Aligned Resource)
AP Chemistry Unit 2.1 - 2.4 Classwork (Editable + Answer Key)
Reinforce essential AP Chemistry concepts with this comprehensive Unit 2.1–2.4 classwork, designed to build mastery in chemical bonding, structure, and intermolecular forces through rigorous, AP-style practice. This resource is perfect for guided practice, independent work, or homework assignments! What’s Included✔ 8 rigorous, AP-style free-response problems covering bonding and structure concepts✔ Student handout (clean, ready-to-use)✔ Complete answer key with detailed explanations and reasonin
10th - 12th
Chemistry
Also included in: AP Chemistry Unit 2 Bundle (Complete Curriculum-Aligned Resource)
AP Chemistry Unit 3 Worksheet | Intermolecular Forces & Solutions | Stimulus Set
IMF ranking questions are the most commonly missed question type in Unit 3.Covers IMF identification and ranking, boiling point trends, colligative properties (freezing point depression, osmotic pressure), and solution chemistry. The stimulus set compares dimethyl ether, ethanol, propane, and acetone — same molar mass, drastically different boiling points. Students explain using IMF analysis, rank vapor pressures, and predict solubility.This worksheet is part of the AP Chemistry Unit Worksheets
9th - 12th, Higher Education
Chemistry
AP Chemistry Unit 1 Worksheet | Atomic Structure & Periodicity | Stimulus Set
Ionization energy exceptions and PES interpretation appear on the AP exam every year. Covers Bohr model calculations, quantum numbers (student claim evaluation), electron configurations from PES data, ionization energy trends and exceptions, and atomic radius assignment from data. The stimulus set presents PES data for an unknown element — students identify the element, assign peaks to subshells, and predict IE trends. This worksheet is part of the AP Chemistry Unit Worksheets series, aligned wi
9th - 12th, Higher Education
Chemistry
AP Chemistry Unit 5 Worksheet | Kinetics | Stimulus Set + Answer Key
Rate law determination from experimental data tables is the single highest-yield skill in Unit 5.Covers rate law determination from a formatted data table, integrated rate law calculations (first- and second-order), Arrhenius equation, and mechanism-to-rate-law derivation (ozone decomposition). The stimulus set provides concentration, ln, and reciprocal data — students determine reaction order from linearity patterns. Includes side-by-side energy diagrams for catalyst comparison.This worksheet i
9th - 12th, Higher Education
Chemistry
AP Chemistry Unit 2 Worksheet | Molecular & Ionic Compound Structure | Stimulus
Lewis structures and VSEPR are the two most-tested subtopics in Unit 2 and the most common source of lost FRQ points.Covers Lewis structures (including expanded octets and formal charge), VSEPR geometry and polarity, MO theory for O₂ species, and hybridization from measured bond angles. The stimulus set presents bond angle data for CH₄, NH₃, H₂O, BF₃, and SF₄ — students explain compression trends and equatorial lone pair preference.This worksheet is part of the AP Chemistry Unit Worksheets serie
9th - 12th, Higher Education
Chemistry
AP Chemistry Unit 4 Worksheet | Chemical Reactions | Stimulus Set
Net ionic equations and limiting reactant calculations appear on the AP exam every year.Covers redox analysis with oxidation state tracking (permanganate + HCl), half-reaction balancing in acidic solution, stoichiometry with limiting reactants and percent yield (thermite and aspirin), and hydrate analysis. The stimulus set presents a 4-trial PbI₂ precipitation experiment — students write the net ionic equation, calculate theoretical yield and percent yield, and explain why different trials produ
9th - 12th, Higher Education
Chemistry
AP Chemistry Unit 7 Worksheet | Equilibrium | Stimulus Set + Answer Key
ICE table setup and Le Chatelier predictions are core skills that appear on the AP exam every year.Covers K expression error analysis (students find mistakes in given expressions), ICE table calculations (including cubic and square-root methods), Le Chatelier predictions with specific justifications, and K manipulation (reverse + coefficient change). The stimulus set presents Kp and partial pressure data across three temperatures — students determine endo/exothermic from the Kp trend, calculate
9th - 12th, Higher Education
Chemistry
AP Chemistry Unit 9 Worksheet Applications of Thermodynamics (Electrochemistry)
Galvanic cell setup and Nernst equation calculations are the highest-yield FRQ skills in Unit 9.Covers galvanic cell setup (Zn/Cu with 5-part analysis), spontaneity from reduction potentials, E° as intensive property, Nernst equation under non-standard conditions, concentration cells, Faraday’s law electrolysis calculations, molten vs. aqueous electrolysis comparison, and the ΔG°-E°-K triangle. The stimulus set presents three cells with standard and measured potentials — students interpret Nerns
9th - 12th, Higher Education
Chemistry
240 No Prep | AP Chemistry | Conversation Starters | Yearlong PDFs | Printable
🔥 💲99¢ gets you 240 No Prep Classroom Conversation Starter Cards in color, ready to print, with 1 per page, 4 per page, and 9 per page layouts. That is enough for yearlong use, with flexible pacing so you can run it daily, weekly, or anytime you want , this is truly yearlong leadership discussion fuel.👀 Preview includes the first 9 Classroom Conversation Starter Cards from the full 240 term set, shown in the 9 per page format so you can see exactly what they look like and the layout before yo
9th - 12th
Chemistry, Classroom Community
AP Chemistry Unit 8 Worksheet | Acids, Bases, and Buffers | Stimulus Set + Key
Unit 8 is the highest-frequency FRQ topic on the AP exam — it appears every single year. The two skills that separate 4s from 5s: weak acid pH with ICE table, and explaining why equivalence point pH ≠ 7.00.Covers pH calculations with conductivity prediction, weak acid ICE tables with percent dissociation, quadratic pH solutions (no small-x), conjugate base hydrolysis, Henderson-Hasselbalch buffers with strong acid addition, and a complete 4-point weak acid titration. The stimulus set compares ti
9th - 12th, Higher Education
Chemistry
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