AP Chemistry Tutorials with Sal Khan

Course Description

An introductory college-level chemistry course that explores topics such as atoms, compounds, and ions; chemical reactions and stoichiometry; ideal gases; chemical equilibrium; acids and bases; kinetics; thermodynamics; redox reactions and electrochemistry; and a whole lot more!

AP Chemistry Tutorials with Sal Khan
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Video Lectures & Study Materials

Visit the official course website for more study materials: https://www.khanacademy.org/science/chemistry/ap-chemistry

# Lecture Play Lecture
1 Introduction to chemistry Play Video
2 Elements and atoms | Atoms, compounds, and ions | Chemistry | Khan Academy Play Video
3 Introduction to the atom | Chemistry of life | Biology | Khan Academy Play Video
4 Orbitals | Electronic structure of atoms | Chemistry | Khan Academy Play Video
5 More on orbitals and electron configuration | Chemistry | Khan Academy Play Video
6 Electron Configurations Play Video
7 Electron configurations 2 | Electronic structure of atoms | Chemistry | Khan Academy Play Video
8 Noble gas configuration (old, low volume) Play Video
9 Noble gas configuration | Electronic structure of atoms | Chemistry | Khan Academy Play Video
10 Valence Electrons Play Video
11 Groups of the Periodic Table Play Video
12 Periodic Table Trends: Ionization Energy Play Video
13 Other Periodic Table Trends Play Video
14 Ionic, covalent, and metallic bonds | Chemical bonds | Chemistry | Khan Academy Play Video
15 Molecular and Empirical Formulas Play Video
16 The mole and Avogadro's number | Atoms, compounds, and ions | Chemistry | Khan Academy Play Video
17 Formula from Mass Composition Play Video
18 Another mass composition problem | Chemistry | Khan Academy Play Video
19 Balancing Chemical Equations Play Video
20 Stoichiometry | Chemical reactions and stoichiometry | Chemistry | Khan Academy Play Video
21 Stoichiometry: Limiting reagent | Chemical reactions and stoichiometry | Chemistry | Khan Academy Play Video
22 Ideal gas equation: PV = nRT | Chemistry | Khan Academy Play Video
23 Ideal gas equation example 1 | Chemistry | Khan Academy Play Video
24 Ideal gas equation example 2 | Chemistry | Khan Academy Play Video
25 Ideal gas equation example 3 | Chemistry | Khan Academy Play Video
26 Ideal gas equation example 4 | Chemistry | Khan Academy Play Video
27 Introduction to partial pressure | Gases and kinetic molecular theory | Chemistry | Khan Academy Play Video
28 Partial pressure example | Chemistry | Khan Academy Play Video
29 States of matter | States of matter and intermolecular forces | Chemistry | Khan Academy Play Video
30 States of matter follow-up | States of matter and intermolecular forces | Chemistry | Khan Academy Play Video
31 Specific heat, heat of fusion and vaporization example | Chemistry | Khan Academy Play Video
32 Chilling water problem | States of matter and intermolecular forces | Chemistry | Khan Academy Play Video
33 Phase diagrams | States of matter and intermolecular forces | Chemistry | Khan Academy Play Video
34 Van der Waals forces | States of matter and intermolecular forces | Chemistry | Khan Academy Play Video
35 Covalent networks, metallic crystals, and ionic crystals | Chemistry | Khan Academy Play Video
36 Vapor pressure | States of matter and intermolecular forces | Chemistry | Khan Academy Play Video
37 Suspensions, colloids and solutions | Chemistry | Khan Academy Play Video
38 Solubility and intermolecular forces | Chemistry | Khan Academy Play Video
39 Boiling point elevation and freezing point depression | Chemistry | Khan Academy Play Video
40 Introduction to kinetics | Energy and enzymes | Biology | Khan Academy Play Video
41 Reactions in equilibrium | Chemical equilibrium | Chemistry | Khan Academy Play Video
42 Group trend for ionization energy | Periodic table | Chemistry | Khan Academy Play Video
43 Keq intuition | Chemical equilibrium | Chemistry | Khan Academy Play Video
44 Keq derivation intuition | Chemical equilibrium | Chemistry | Khan Academy Play Video
45 Heterogeneous equilibrium | Chemical equilibrium | Chemistry | Khan Academy Play Video
46 Le Chatelier's principle | Chemical equilibrium | Chemistry | Khan Academy Play Video
47 Introduction to pH, pOH, and pKw Play Video
48 Acid Base Introduction Play Video
49 pH, pOH of strong acids and bases | Chemistry | Khan Academy Play Video
50 pH of a Weak Acid Play Video
51 pH of a Weak Base Play Video
52 Conjugate acids and bases Play Video
53 pKa and pKb relationship | Acids and bases | Chemistry | Khan Academy Play Video
54 Buffers and Henderson-Hasselbalch | Chemistry | Khan Academy Play Video
55 Strong Acid Titration Play Video
56 Buffer capacity | Buffers, titrations, and solubility equilibria | Chemistry | Khan Academy Play Video
57 Weak Acid Titration Play Video
58 Private video Play Video
59 Titration roundup | Buffers, titrations, and solubility equilibria | Chemistry | Khan Academy Play Video
60 Introduction to Oxidation States Play Video
61 More on Oxidation States Play Video
62 Hydrogen Peroxide Correction Play Video
63 Redox Reactions Play Video
64 Galvanic Cells Play Video
65 Types of decay | Nuclear chemistry | Chemistry | Khan Academy Play Video
66 Half-life and carbon dating | Nuclear chemistry | Chemistry | Khan Academy Play Video
67 Exponential decay formula proof (can skip, involves calculus) | Chemistry | Khan Academy Play Video
68 Introduction to exponential decay | Nuclear chemistry | Chemistry | Khan Academy Play Video
69 More exponential decay examples | Nuclear chemistry | Chemistry | Khan Academy Play Video
70 Macrostates and microstates | Thermodynamics | Physics | Khan Academy Play Video
71 Quasistatic and reversible processes | Thermodynamics | Physics | Khan Academy Play Video
72 First law of thermodynamics / internal energy | Thermodynamics | Physics | Khan Academy Play Video
73 More on internal energy | Thermodynamics | Physics | Khan Academy Play Video
74 Work from expansion | Thermodynamics | Physics | Khan Academy Play Video
75 PV-diagrams and expansion work | Thermodynamics | Physics | Khan Academy Play Video
76 Proof: U = (3/2)PV or U = (3/2)nRT | Thermodynamics | Physics | Khan Academy Play Video
77 Work done by isothermic process | Thermodynamics | Physics | Khan Academy Play Video
78 Carnot cycle and Carnot engine | Thermodynamics | Physics | Khan Academy Play Video
79 Proof: Volume ratios in a carnot cycle | Thermodynamics | Physics | Khan Academy Play Video
80 Proof: S (or entropy) is a valid state variable | Thermodynamics | Physics | Khan Academy Play Video
81 Thermodynamic entropy definition clarification | Physics | Khan Academy Play Video
82 Reconciling thermodynamic and state definitions of entropy | Physics | Khan Academy Play Video
83 Entropy intuition | Thermodynamics | Physics | Khan Academy Play Video
84 Maxwell's demon | Thermodynamics | Physics | Khan Academy Play Video
85 More on entropy | Thermodynamics | Physics | Khan Academy Play Video
86 Efficiency of a Carnot engine | Thermodynamics | Physics | Khan Academy Play Video
87 Carnot efficiency 2: Reversing the cycle | Thermodynamics | Physics | Khan Academy Play Video
88 Carnot efficiency 3: Proving that it is the most efficient | Physics | Khan Academy Play Video
89 Enthalpy | Thermodynamics | Chemistry | Khan Academy Play Video
90 Heat of formation | Thermodynamics | Chemistry | Khan Academy Play Video
91 Hess's law and reaction enthalpy change | Chemistry | Khan Academy Play Video
92 Gibbs free energy and spontaneity | Chemistry | Khan Academy Play Video
93 Gibbs free energy example | Thermodynamics | Chemistry | Khan Academy Play Video
94 More rigorous Gibbs free energy / spontaneity relationship | Chemistry | Khan Academy Play Video
95 A look at a seductive but wrong Gibbs/spontaneity proof | Chemistry | Khan Academy Play Video
96 Stoichiometry example problem 1 | Chemistry | Khan Academy Play Video
97 Stoichiometry example problem 2 | Chemistry | Khan Academy Play Video
98 Limiting reactant example problem 1 | Chemistry | Khan Academy Play Video
99 Empirical and Molecular Formulas from Stoichiometry Play Video
100 Example of Finding Reactant Empirical Formula Play Video
101 Stoichiometry of a Reaction in Solution Play Video
102 Another Stoichiometry Example in a Solution Play Video
103 Molecular and Empirical Forumlas from Percent Composition Play Video
104 Acid base titration example | Chemistry | Khan Academy Play Video
105 Spectrophotometry introduction | Kinetics | Chemistry | Khan Academy Play Video
106 Spectrophotometry example | Kinetics | Chemistry | Khan Academy Play Video
107 Hess's law example | Thermodynamics | Chemistry | Khan Academy Play Video
108 Vapor pressure example | Chemistry | Khan Academy Play Video
109 Change of state example | States of matter and intermolecular forces | Chemistry | Khan Academy Play Video
110 Small x approximation for small Kc | Chemistry | Khan Academy Play Video
111 Small x approximation for large Kc | Chemical equilibrium | Chemistry | Khan Academy Play Video
112 pH and pKa relationship for buffers | Chemistry | Khan Academy Play Video
113 2015 AP chemistry free response 5a Play Video
114 AP Chemistry multiple choice sample: Boiling points Play Video
115 Rate constant k from half-life example | Knetics | Chemistry | Khan Academy Play Video
116 Ways to get a buffer solution | Chemistry | Khan Academy Play Video
117 Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy Play Video
118 Finding units of rate constant k | Knetics | Chemistry | Khan Academy Play Video
119 Calculating internal energy and work example | Chemistry | Khan Academy Play Video
120 Ionic bonds and Coulombs law Play Video
121 Bond enthalpy and enthalpy of reaction | Chemistry | Khan Academy Play Video
122 Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy Play Video
123 Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy Play Video
124 Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy Play Video

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