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Neutralisation – Lesson & Worksheet

Edexcel IGCSE Chemistry | Unit 2.31–2.32 | Lesson 29

Overview

This lesson introduces students to neutralisation reactions between acids and alkalis, including how hydrogen and hydroxide ions combine to form water. Ionic equations are introduced, with structured examples and a clear link between reaction type and changes in pH.

Specification Covered

• 2.31: Know that acids are sources of hydrogen ions and alkalis are sources of hydroxide ions
• 2.32: Know that alkalis can neutralise acids

What’s Included

• Editable PowerPoint Lesson (Theory + Tasks)
• Student Worksheet
• Worked examples of neutralisation reactions
• Scaffolded ionic equation writing and review questions

Features

• Fully aligned with Edexcel IGCSE Chemistry Unit 2
• Clear breakdown of neutralisation at both symbol and ionic level
• Simple real-life examples using familiar acids and alkalis
• Progressive tasks supporting all learners
• Clean Synapse Science layout for visual consistency