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Show a piece of iron wool and ask students to recall what they already know about iron. Demonstrate the combustion of iron wool (not on a balance). Students observe that it catches light and reacts.
Demonstrate the combustion of iron and explore how particles are rearranged to form iron oxide using this lesson plan with activities for 11–14 year olds.
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Combustion reactions are highly exothermic reactions that always involve an oxidizing substance or oxygen, and a reducing substance, or fuel. It is a type of redox reaction where oxygen oxidizes...
In this experiment, students observe as iron wool is heated in air on a simple ‘see-saw’ balance. As the reaction between iron and oxygen produces iron oxide, the mass increases. This demonstration takes around 5 minutes once it has been set up.
The combustion of iron wool. In association with Nuffield Foundation. Try this quick teacher demonstration to demonstrate the increase in mass as iron wool is heated in air. Includes kit list and safety instructions.
12 sie 2024 · Revision notes on Combustion for the Edexcel IGCSE Chemistry syllabus, written by the Chemistry experts at Save My Exams.
