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 minutes
Mole Applications
16 minutes
The Amount of Chemical Change
17 minutes
Topic 1
Stoichiometric Relationships
The Mole
13 minutes
Mole Applications
16 minutes
The Amount of Chemical Change
17 minutes
The Nuclear Atom
13 minutes
Electron Configuration
11 minutes
Topic 2 & Topic 12
Atomic Structure
The Nuclear Atom
13 minutes
Electron Configuration
11 minutes
The Periodic Table - Classification of Elements
15 minutes
Properties of Elements
17 minutes
Topic 3
Periodicity
The Periodic Table - Classification of Elements
15 minutes
Properties of Elements
17 minutes
Ionic Bonding
14 minutes
Covalent Bonding
15 minutes
VSEPR & Molecular Polarity
13 minutes
Intermolecular Forces
11 minutes
Metallic Bonding
5 minutes
Topic 4 & Topic 14
Chemical Bonding & Structure
Ionic Bonding
14 minutes
Covalent Bonding
15 minutes
VSEPR & Molecular Polarity
13 minutes
Intermolecular Forces
11 minutes
Metallic Bonding
5 minutes
Enthalpy Changes
12 minutes
Topic 5 & Topic 15
Energetics / Thermochemistry
Enthalpy Changes
12 minutes
Rate of Reaction
6 minutes
Collision Theory & Catalysts
8 minutes
Topic 6 & Topic 16
Chemical Kinetics
Rate of Reaction
6 minutes
Collision Theory & Catalysts
8 minutes
Equilibrium
11 minutes
Le Chatelier's Principle
10 minutes
Topic 7 & Topic 17
Equilibrium
Equilibrium
11 minutes
Le Chatelier's Principle
10 minutes
Theories of Acids & Bases
11 minutes
pH & pOH Calculations
8 minutes
Properties and Strengths of Acids & Bases
14 minutes
Topic 8 & Topic 18
Acids & Bases
Theories of Acids & Bases
11 minutes
pH & pOH Calculations
8 minutes
Properties and Strengths of Acids & Bases
14 minutes
Electron Transfer Reactions
19 minutes
Electrochemical Cells
14 minutes
Topic 9 & Topic 19
Redox Processes
Electron Transfer Reactions
19 minutes
Electrochemical Cells
14 minutes
Classification of Organic Compounds - Functional Groups
16 minutes
Classification of Organic Compounds - Nomenclature
15 minutes
Classification of Organic Compounds - Homologous Series and Isomers
7 minutes
Topic 10 & Topic 20
Organic Chemistry
Classification of Organic Compounds - Functional Groups
16 minutes
Classification of Organic Compounds - Nomenclature
15 minutes
Classification of Organic Compounds - Homologous Series and Isomers
7 minutes
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