Steam and Superheated Steam - Steam Still Images This demonstration illustrates the characteristics of steam under two different temperature conditions. Initially, water is simply boiled in a flask and allowed to pass through a coil of copper tubing. When a beaker is brought near the end of the tubing, the water condenses to liquid in the beaker. If a match is placed into the steam coming out of the copper tube, nothing happens. If a piece of steel wool is placed into the stream there is no observable change in the steel wool. You can get at large JPEG versions of the images by means of the following links. 0 1 2 3 4 5 Back to the topic
This demonstration illustrates the characteristics of steam under two different temperature conditions. Initially, water is simply boiled in a flask and allowed to pass through a coil of copper tubing. When a beaker is brought near the end of the tubing, the water condenses to liquid in the beaker. If a match is placed into the steam coming out of the copper tube, nothing happens. If a piece of steel wool is placed into the stream there is no observable change in the steel wool.
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© 1999 Division of Chemical Education, Inc., American Chemical Society. All rights reserved.
