Lesson Walkthrough

IB DP Chemistry S1.4 L6 | Molar Concentration and Solution Calculations | Lesson Walkthrough

A 60-minute guided lesson: Molar Concentration and Solution Calculations. Includes a step-by-step teacher walkthrough and matching student activities.

IB DP Chemistry R3.2 L11 | Standard Electrode Potentials and the Hydrogen Electrode | Lesson Walkthrough

Interpret standard electrode potentials using the standard hydrogen electrode as a reference.

IB DP Chemistry R3.2 L12 | Calculating E°cell and Predicting Spontaneity | Lesson Walkthrough

Calculate standard cell potentials and predict redox spontaneity.

IB DP Chemistry R3.2 L13 | Linking Cell Potential to Gibbs Energy | Lesson Walkthrough

Link cell potential with Gibbs energy and compare criteria for spontaneous change.

IB DP Chemistry R3.2 L14 | Electrolysis of Aqueous Solutions: Competing Electrode Reactions | Lesson Walkthrough

Predict competing electrode reactions during electrolysis of aqueous solutions.

IB DP Chemistry R3.2 L15 | Electroplating: Designing the Electrode Reactions | Lesson Walkthrough

Design an electroplating cell and justify the choice of electrodes and electrolyte.

IB DP Chemistry R3.3 L1 | Radicals and Homolytic Fission | Lesson Walkthrough

Explain radical formation through homolytic bond fission and distinguish it from heterolytic fission.

IB DP Chemistry R3.3 L2 | Radical Substitution: Initiation, Propagation and Termination | Lesson Walkthrough

Construct radical substitution mechanisms using initiation, propagation and termination steps.

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.