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We have AP Chemistry Past Papers with Solutions and also a series of free High School Chemistry Video Lessons.
Topics are: Introduction to chemistry, Periodic table, Kinetic-molecular theory, Chemical equilibrium, Organic chemistry, Thermochemistry, Matter, Chemical bonds, Chemical solutions, Acids and bases, Biochemistry, Atom, Chemical reaction, Chemical reaction rates, Electrochemistry, Nuclear chemistry.
AP Chemistry 2022 FRQ Solutions
AP Chemistry 2021 FRQ Solutions
AP Chemistry 2020 FRQ Solutions
AP Chemistry 2019 FRQ Solutions
AP Chemistry 2018 FRQ Solutions
AP Chemistry 2017 FRQ Solutions
AP Chemistry 2016 FRQ Solutions
High School Chemistry
Chemistry Definition
Scientific Method Steps
Dimensional Analysis
Scientific Units
Scientific Notation
Significant Figures
Periodic Table Overview
s-Block Elements
p-Block Elements
d-Block Elements
f-Block Elements
Transition Metals
Inner Transition Metals
Boron Family - Carbon Family - Nitrogen Family
Oxygen Family
Halogens
Noble Gases
Electronegativity Ionization Energy
Periodic Trends
Atomic Radii
Ionic Radii
Three States of Matter
Phase Change
Phase Diagrams
Boiling Point
Vapor Pressure
Gases
Avogadro’s Principle
Dalton’s Law
Graham’s Law
Boyle’s Law
Charles Law
Gay Lussac’s Law
Combined Gas Law
Ideal Gas Law
Chemical Equilibrium Definition
Heterogeneous Equilibrium
Homgeneous Equilibrium
Le Chatelier’s Principle
Equilibrium Changes
Calculating Equilibrium Concentrations
Solubility Equilibrium
Hydrocarbons
Alkanes
Naming Alkanes
Alkenes-Alkynes
Naming Alkenes-Naming Alkynes
Aromatic Hydrocarbon
Isomers-Stereoisomers
Functional Groups
Specific Heat
Bomb Calorimeters
Enthalpy
Thermochemical Equation
Conservation of Energy
Second Law of Thermodynamics
Entropy
Hess’s Law
Spontaneous Processes
Heat of Formation
Gibbs Free Energy
Heat of Fusion - Heat of Vaporization
Physical Matter Properties
Chemical Matter Properties
States of Matter
Changes in Matter
Conservation of Mass
Law of Definite Proportions
Law of Multiple Proportions
Mixtures
Elements and Compounds
Ionic Bond
Ionic Compound Properties
Metallic Bond
Covalent Bonds
Hydrates
Lewis Electron Dot Diagram
Polarity
Naming Covalent Compounds
Naming Ionic Compounds
Hybridization
Intermolecular Forces
VSPER Model
Types of Solutions
Solvation
Molarity - Molality
Colligative Properties
Vapor Pressure Lowering
Boiling Point Elevation
Freezing Point Depression
Osmosis
Colloids - Suspensions
Beer’s Law
Acid and Base Properties
Strength of Acids and Bases
Salts
Buffered Solutions
pH and pOH
Bronsted-Lowry Model
Conjugate Acids and Bases
Equilibrium Systems
Naming Acids
Atomic Structure
Quantum Numbers
Atomic Emission Spectra
Atomic Number - Isotopes
Atomic Mass
Atomic Orbitals
Orbital Diagrams
Electron Configuration
Exceptions to Electron Configuration
Valence Electrons
Electromagnetic Spectrum
Photoelectric Effect
Planck’s Constant
Chemical Equations
Balancing Chemical Equations
Synthesis Reactions
Combustion Reactions
Decomposition Reaction
Single Replacement Reaction
Double Replacement Reactions
Net Ionic Equation
Types of Reactions
Chemistry Mole
Molar Mass
Law of Conservation of Mass
Empirical Formula - Molecular Formula
Stoichiometry
Percent Yield
Limiting Reactants
Collision Theory
Reaction Rates Factors
Reaction Mechanism
Reaction Rate Laws
Reaction Rate Problems
Energy Diagrams
Oxidation Reduction Reactions - Redox
Half-reactions
Voltaic Cells
Chemistry Corrosion
Electrolysis
Oxidation Number Method
Nuclear Reactions
Radioactivity
Beta Decay
Alpha Decay
Electron Capture
Nuclear Stability
Transmutation
Half-life
Fission
Fusion
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