Production of Oxygen

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In this chemistry activity, learners use yeast and hydrogen peroxide to generate a gas (oxygen) and test some of its properties. This resource includes brief questions for learners to answer after the experiment. Use this activity to introduce learners to oxygen as well as combustion. Note: this activity involves an open flame. [Activity is publicly available through a web crawler capture on Archive.org.]

Quick Guide

Preparation Time:
Under 5 minutes
Learning Time:
5 to 10 minutes
Estimated Materials Cost:
$1 - $5 per group of students
Age Range:
Ages 11 - 18
Resource Types:
Activity, Experiment/Lab Activity
Language:
English

Materials List (per group of students)

  • hydrogen peroxide 3%
  • yeast
  • 125 mL Erlenmeyer or small jar
  • stopper or lid
  • wood splints or toothpicks
  • candle and matches

Keywords

Subjects

  • Physical Sciences
    • Chemistry
      • Chemical Reactions
      • Oxidation-Reduction Reactions
    • States of Matter
      • Gases
    • Structure and Properties of Matter
      • Elements and Periodic Table
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations
      • Formulating Explanations

Audience

To use this activity, learners need to:

  • see
  • touch

Learning styles supported:

  • Involves hands-on or lab activities

Other

This resource is part of:

Access Rights:

  • Free access with registration

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