IB Chemistry HL - 2024
Key Concepts
In the IB Chemistry HL (Higher Level) 2024 Key Concepts section, you will find summary videos that will help you review the most important concepts and skills necessary for success. They are ideal for a quick refresher before tackling questions in the Revision Village Questionbank or Practice Exams sections of the website.
The Mole
13 mins
Mole Applications
16 mins
The Amount of Chemical Change
17 mins
Topic 1
Stoichiometric Relationships
The Mole
13 mins
Mole Applications
16 mins
The Amount of Chemical Change
17 mins
The Nuclear Atom
13 mins
Electron Configuration
11 mins
Topic 2 & Topic 12
Atomic Structure
The Nuclear Atom
13 mins
Electron Configuration
11 mins
The Periodic Table - Classification of Elements
15 mins
Properties of Elements
17 mins
Topic 3
Periodicity
The Periodic Table - Classification of Elements
15 mins
Properties of Elements
17 mins
Ionic Bonding
14 mins
Covalent Bonding
15 mins
VSEPR & Molecular Polarity
13 mins
Intermolecular Forces
11 mins
Metallic Bonding
5 mins
Topic 4 & Topic 14
Chemical Bonding & Structure
Ionic Bonding
14 mins
Covalent Bonding
15 mins
VSEPR & Molecular Polarity
13 mins
Intermolecular Forces
11 mins
Metallic Bonding
5 mins
Enthalpy Changes
12 mins
Topic 5 & Topic 15
Energetics / Thermochemistry
Enthalpy Changes
12 mins
Rate of Reaction
6 mins
Collision Theory & Catalysts
8 mins
Topic 6 & Topic 16
Chemical Kinetics
Rate of Reaction
6 mins
Collision Theory & Catalysts
8 mins
Equilibrium
11 mins
Le Chatelier's Principle
10 mins
Topic 7 & Topic 17
Equilibrium
Equilibrium
11 mins
Le Chatelier's Principle
10 mins
Theories of Acids & Bases
11 mins
pH & pOH Calculations
8 mins
Properties and Strengths of Acids & Bases
14 mins
Topic 8 & Topic 18
Acids & Bases
Theories of Acids & Bases
11 mins
pH & pOH Calculations
8 mins
Properties and Strengths of Acids & Bases
14 mins
Electron Transfer Reactions
19 mins
Electrochemical Cells
14 mins
Topic 9 & Topic 19
Redox Processes
Electron Transfer Reactions
19 mins
Electrochemical Cells
14 mins
Classification of Organic Compounds - Functional Groups
16 mins
Classification of Organic Compounds - Nomenclature
15 mins
Classification of Organic Compounds - Homologous Series and Isomers
7 mins
Topic 10 & Topic 20
Organic Chemistry
Classification of Organic Compounds - Functional Groups
16 mins
Classification of Organic Compounds - Nomenclature
15 mins
Classification of Organic Compounds - Homologous Series and Isomers
7 mins
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