Vividly demonstrate to your students the thermal energy content and potential skin burning hazards associated with steam. Steam is channeled through a copper coil heated by a Meker burner flame which raises the temperature of the steam well above 100 ºC. Place a piece of paper in the exhaust steam and watch as it chars. Hold a match head in the exhaust—it will ignite! Detailed Teacher Demonstration Notes included.
Concepts: Phase changes, heat released by condensation, steam.
Time Required: 15 minutes
Materials Provided: Copper coil tubing, one-hole rubber stopper.
Note: A Meker burner, 250-mL Erlenmeyer flask, hot plate, and support stand and clamp are needed for this demonstration but not included.
Superheated Steam Video
Paper burns and a match ignites when heated with steam! Steam has a huge thermal energy content.
Flinn Catalog/Reference Manual Page 408
Flinn Middle School Catalog/Reference Manual Page 328
You May Also Like
- Hot Plate, Flinn, 7" X 7"
- Flinn Digital Thermometer
- Hero's Engine
- Putt Putt Boat - Demonstration Kit
- Steam Engine
- Steam Generator
- Flaming Vapor Ramp - Chemical Demonstration Kit
- Underwater Fireworks - Chemical Demonstration Kit
- Energy and Thermodynamics DVD Set
- Thermochemistry, Flinn Chemtopic Labs Book, Volume 10