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IB DP Chemistry: R2.2 How Fast? – Companion Notes & Editable PowerPoint 2026

IB DP Chemistry: R2.2 How Fast? – Companion Notes & Editable PowerPoint 2026

Subject: Chemistry

Age range: 16+

Resource type: Other

Last updated

27 June 2026

zip, 30.65 MB
zip, 30.65 MB

This resource provides structured teaching notes for IB DP Chemistry Topic R2.2: How Fast? – The Rate of Chemical Change, aligned with the IB Chemistry 2025 syllabus. The notes help teachers organise the key ideas in the topic and can also be used by students as summary material for revision.

Topic R2.2 focuses on chemical kinetics and how quickly reactions occur. The rate of reaction is defined as the change in concentration of a reactant or product per unit time, allowing chemists to measure how fast reactants are converted into products.

Students learn how reaction rates can be measured experimentally and how different factors influence the speed of a chemical reaction.

The notes follow the structure of the IB subject guide and can be adapted to suit different teaching approaches or lesson formats.

What’s Included

Comprehensive teaching notes (PDF)

Editable PowerPoint version of the notes

Structured explanations of the key ideas in R2.2 Rate of Chemical Change

Content organised according to the IB Chemistry 2025 syllabus

These materials can be used as teacher reference notes, lesson preparation material, or student revision summaries.

Important Note About the PowerPoint

The PowerPoint is not a classroom-ready presentation.

It is simply an editable version of the teaching notes provided in slide format. The slides contain the same content as the PDF and are intended for teachers to adapt, shorten, or reorganise when preparing their own classroom presentations.

Topic Coverage

This resource supports teaching of the main concepts in R2.2 The Rate of Chemical Change, including:

Definition of rate of reaction and its units

Determining rates from concentration–time, mass–time, and volume–time graphs

Calculating average and instantaneous reaction rates

Collision theory and how particle collisions lead to reactions

Factors affecting reaction rate such as temperature, concentration, pressure, surface area, and catalysts

Activation energy and energy profiles for reactions

The role of catalysts in lowering activation energy and increasing reaction rate

These ideas help explain why some reactions occur quickly while others take place much more slowly.

Typical Uses

Teachers commonly use this resource to:

organise lessons for Topic R2.2 How Fast? – Rate of Chemical Change

provide structured notes for students

adapt the slides into their own teaching presentations

support topic revision and exam preparation

This resource provides clear teaching notes and editable materials that teachers can modify and integrate into their own IB Chemistry lessons.

Get this resource as part of a bundle and save up to 10%

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.

Bundle

IB DP Chemistry: R1.1 – R3.4 Companion Notes Bundle – Editable PowerPoints & Revision Notes 2026

This bundle provides companion notes and editable PowerPoint files for IB DP Chemistry Topics R1.1 to R3.4, aligned with the IB Chemistry 2026 syllabus. The materials are designed to help teachers organise lesson content and provide students with structured notes for revision. In the IB Chemistry course, topics are organised around two main ideas: structure and reactivity. Structure explains the nature of matter, while reactivity focuses on how and why chemical reactions occur. This bundle covers the Reactivity section of the syllabus, which explores the factors that drive chemical reactions, how fast they occur, how far they proceed, and the mechanisms behind them. **Topics Included** Reactivity 1 – What Drives Chemical Reactions? R1.1 Enthalpy Change R1.2 Energy Cycles R1.3 Energy from Fuels R1.4 Entropy & Spontaneity Reactivity 2 – How Much, How Fast and How Far? R2.1 How Much? (Stoichiometry) R2.2 How Fast? (Reaction Rates) R2.3 Extent of Chemical Change (Equilibrium) Reactivity 3 – Mechanisms of Chemical Change R3.1 Proton Transfer Reactions (Acid–Base Chemistry) R3.2 Electron Transfer Reactions (Redox Chemistry) R3.3 Electron Sharing Reactions (Free Radical Reactions) R3.4 Electron-Pair Sharing Reactions (Organic Reaction Mechanisms) These topics explore key concepts such as thermodynamics, reaction rates, equilibrium, acid–base chemistry, redox reactions, and organic reaction mechanisms, which together explain how chemical reactions occur and why they proceed under certain conditions. **What’s Included** Companion notes for each topic (PDF format) Editable PowerPoint versions of the notes Content organised according to the IB Chemistry 2026 syllabus Structured explanations designed for lesson planning and revision The materials can be used as teacher reference notes, student study notes, or revision summaries. **Important Note About the PowerPoint Files** The PowerPoint files are not classroom-ready presentations. They are simply editable versions of the companion notes provided in slide format. The slides contain the same information as the PDFs and are intended for teachers to adapt, modify, or reorganise when preparing their own classroom presentations. **Typical Uses** Teachers commonly use this bundle to: organise lessons for IB Chemistry reactivity topics provide structured topic notes for students adapt slides into their own presentations support revision and exam preparation This bundle provides a complete set of structured teaching notes and editable materials for IB Chemistry Topics R1.1–R3.4, covering the major reactivity concepts in the IB Chemistry course.

£29.70

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