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Alkali Chemical Element Flame Test
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http://www.FreeScienceLectures.com
This video shows what different colors the alkali elements burn.
Strontium chloride, barium chloride, sodium chloride and potassium chloride are burned.
This video was done by YouTube user 'nitrex'.
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It's Never too Late to Study:
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Notice: This video is copyright by its respectful owners.
The website address on the video does not mean anything.
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submitted by sid (20 m) on 11 Dec 2007 02:06:40 IST )
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Boyles Law
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Chemistry Video March 08 2007
Eric Kluthe, Jeff Curry
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submitted by sid (20 m) on 11 Dec 2007 02:06:24 IST )
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Air Pressure
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Air pressure is the weight of air. Air is a gas and takes up space and has mass. Explore the effects of these facts and see applications of air pressure. Boyles law is explained as well as the reason why a suction cup works
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submitted by sid (20 m) on 11 Dec 2007 02:06:06 IST )
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