Our Experiment Library contains hundreds of free experiments and lab activities designed to engage students in active learning. Search by subject, grade level, or topical keywords. Download editable student labs, teacher notes with setup instructions, SPARKvue or Capstone software configuration files, and more, all for free!
Showing 6 experiments that use the Heater Stirrer.
Percentage of H₂O₂ in Drugstore Hydrogen Peroxide
This lab is an introduction to Redox titration. Students use a redox probe and titration to determine...
A Chemistry Mystery: Name That Unknown!
Students use several methods to characterize compounds according to the nature of intramolecular...
Pure Substances and Mixtures
How can the physical characteristics of a mixture be used to separate individual, pure substances?
Percent Composition of a Hydrate
Students determine the formula of a hydrate sample based on the mass lost when the sample is dehydrated.
Surface Tension
Students apply their understanding of intermolecular forces to explain observations of different water phenomena.
Le Chatelier's Principle
Students observe the effects on a reversible reaction at equilibrium when the concentration or temperature is changed.
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