IB DP Chemistry | Reactivity 3: Reaction Pathways | Lesson Walkthrough Bundle
45 guided chemistry lessons with matching student activity packs. Save 20% against the individual lesson prices.
R3.4 Electron-Pair Sharing
Browse science teaching resources filed under R3.4 Electron-Pair Sharing. Open a resource to review its contents, intended level, file format and available previews. Use the full catalogue to explore other curricula, subjects and resource types.
IB DP Chemistry R3.4 L1 | Nucleophiles: Electron-Pair Donors in Organic Reactions | Lesson Walkthrough
Identify nucleophiles as electron-pair donors in organic reactions.
IB DP Chemistry R3.4 L2 | Nucleophilic Substitution: Bond Making and Leaving Groups | Lesson Walkthrough
Predict nucleophilic substitution products and explain bond formation and leaving groups.
IB DP Chemistry R3.4 L3 | Heterolytic Fission, Curly Arrows and Electrophiles | Lesson Walkthrough
Use curly arrows to track electron-pair movement and identify electrophiles and heterolytic fission.
IB DP Chemistry R3.4 L4 | Electrophilic Addition to Alkenes | Lesson Walkthrough
Predict products of electrophilic addition to alkenes.
IB DP Chemistry R3.4 L5 | Lewis Acids, Lewis Bases and Coordination Bond Formation | Lesson Walkthrough
Identify Lewis acids and bases and explain coordinate bond formation.
IB DP Chemistry R3.4 L6 | Ligands and Complex Ions: Lewis Bases in Transition-Metal Chemistry | Lesson Walkthrough
Explain ligands and complex ions through electron-pair donation to transition-metal ions.
IB DP Chemistry R3.4 L7 | Sₙ2 and Sₙ1 Mechanisms: Primary Versus Tertiary Halogenoalkanes | Lesson Walkthrough
Compare SN2 and SN1 mechanisms and relate substitution pathways to halogenoalkane structure.
IB DP Chemistry R3.4 L8 | Leaving-Group Identity and Substitution Rate | Lesson Walkthrough
Explain how leaving-group identity affects nucleophilic substitution rates.
IB DP Chemistry R3.4 L9 | Electrophilic Addition Mechanisms of Symmetrical Alkenes | Lesson Walkthrough
Construct electrophilic addition mechanisms for symmetrical alkenes.