Welcome to AP Chemistry Masterclass
Unit 0: Chemistry Foundations
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💻 SI Units Conversion
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💻 Scientific Notation
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💻 Counting Significant Figures (Sig Figs)
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💻 Sig Fig Rules for Multiplication and Division
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💻 Sig Fig Rules for Addition and Subtraction
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💻 Temperature Conversions
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💻 Density
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💻 Classification of Matter (Pure Substance, Element, Compound, Mixture, Homogeneous, Heterogeneous)
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💻 Chemical vs Physical Properties
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💻 Chemical vs Physical Changes
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💻 Periodic Table Overview (Group, Period, Metal, Nonmetal, Transition Metals)
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💻 Naming Molecular Compounds
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💻 Naming Main Group Ionic Compounds
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💻 Naming Ionic Compounds with Transition Metals
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💻 Naming Ionic Compounds with Polyatomic Ions
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💻 Naming Binary Acids
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💻 Naming Oxyacids
Unit 1: Atomic Structure and Properties
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🎯 Unit 1 Skills Checklist
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📖 Unit 1 Notes
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💻 Calculating Molar Mass
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💻 Grams and Moles Conversion
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💻 Grams, Moles, and Particles Conversion
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💻 Calculating Mole Fraction
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✅ [Progress Check] 1.1: Moles and Molar Mass
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💻 Calculating Average Atomic Mass Given Percent Abundance
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💻 Calculating Percent Abundance of Isotopes
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✅ [Progress Check] 1.2: Mass Spectroscopy of Elements
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💻 Mass Percent of Elements in Compounds
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💻 Empirical Formula
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💻 Empirical Formula to Molecular Formula
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💻 Combustion Analysis
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💻 Determining the Formula of a Hydrate
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✅ [Progress Check] 1.3: Elemental Composition of Pure Substances
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✅ [Progress Check] 1.4: Composition of Mixtures
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💻 Number of Protons, Neutrons, and Electrons
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💻 Electron Configuration
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💻 Aufbau's Principle, Hund's Rule, and Paul Exclusion Principle
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💻 Ground or Excited State
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💻 Effective Nuclear Charge
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✅ [Progress Check] 1.5: Atomic Structure and Electron Configuration
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💻 Photoelectron Spectrum (PES)
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✅ [Progress Check] 1.6: Photoelectron Spectroscopy
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💻 Ionization Energy
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💻 Atomic Radius
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💻 Ionic Radius
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💻 Electron Affinity
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💻 Periodic Trends Summary
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✅[Progress Check] 1.7: Periodic Trends
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💻 How to Count Valence Electrons
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💻 Charge of Ions
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✅[Progress Check] 1.8: Valence Electrons and Ionic Compounds
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📝 Unit 1 MCQ Test Bank
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📝 Extra Practice Test
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📝 Progress Check Answers
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📝 Free Response Questions (FRQ)
Unit 2: Molecular and Ionic Compound Structure and Properties
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🎯 Unit 2 Skills Checklist
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📖 Unit 2 Notes
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💻 Types of Bonds (Ionic, Nonpolar Covalent, Polar Covalent)
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💻 Bond Polarity
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✅[Progress Check] 2.1: Types of Chemical Bonds
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💻 Potential Energy Diagrams
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💻 Lattice Energy
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✅[Progress Check] 2.2: Intramolecular Force and Potential Energy
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💻 Ionic Compound Structure and Properties
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✅[Progress Check] 2.3: Structure of Ionic Solids
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💻 Metallic Bonding and Alloys
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✅[Progress Check] 2.4: Structure of Metals and Alloys
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💻 Drawing Lewis Structures of Molecular Compounds
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💻 Exceptions to Octet Rule
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✅[Progress Check] 2.5: Lewis Diagrams
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💻 Resonance Structures
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💻 Bond Order
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💻 Formal Charge and Most Stable Structure
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✅[Progress Check] 2.6: Resonance and Formal Charge
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💻 VSEPR: Electron Geometry and Molecular Geometry
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💻 Polar and Nonpolar Molecules
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💻 Hybridization
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💻 Sigma and Pi Bonds
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✅ [Progress Check] 2.7: VSEPR and Bond Hybridization
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📝 Unit 2 MCQ Test Bank
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📝 Extra Practice Exams
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📝 Progress Check Answers
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📝 Free Response Questions (FRQ)
Full Practice Exams
