R2.2 The Rate of Chemical Change

IB DP Chemistry R2.2 L9 | Kinetics Evidence Lab | Lesson Walkthrough

Plan controlled rate comparisons and build conclusions supported by experimental evidence and particle explanations.

IB DP Chemistry R2.2 L10 | Multistep Mechanisms and the Rate-Determining Step | Lesson Walkthrough

Evaluate multistep reaction mechanisms, identify intermediates and catalysts, and reason about rate-determining steps.

IB DP Chemistry R2.2 L11 | Multistep Energy Profiles and Molecularity | Lesson Walkthrough

Interpret multistep energy profiles, activation barriers and molecularity.

IB DP Chemistry R2.2 L12 | Deducing Rate Equations from Experimental Data | Lesson Walkthrough

Deduce reaction orders and rate equations from experimental initial-rate data.

IB DP Chemistry R2.2 L13 | Reaction Order from Graphs | Lesson Walkthrough

Use rate and concentration-time graphs to identify reaction orders and interpret half-lives.

IB DP Chemistry R2.2 L14 | Rate Constants, Units and Rate-Equation Calculations | Lesson Walkthrough

Calculate rate constants and their units, use rate equations and assess consistency across experimental data.

IB Chemistry Reactivity Infographics Collection: R1.1 to R3.4

A collection of 11 high-resolution JPEG topic infographics for IB Diploma Chemistry, covering R1.1 to R3.4.