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Covers thermochemistry, kinetics, equilibrium, and redox.
There are 14 videos in this category and 40 videos in 6 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 15 - 18
522 Views:
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The complex systems of high school dating and chemical reactions may have more in common than you think. Explore five rules for speeding up chemical reactions in the lab that might just land you a date to a dance! (04:55)
July 23, 2012 at 04:25 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
233 Views:
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In this video we turn copper pennies into silver and finally to gold. Obviously it's a chemistry trick but still impressive. This would be a fun video to show in chemistry class before doing the experiment or in lieu of if not permissible. (01:48)
November 28, 2012 at 03:30 PM
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Not Right For WatchKnowLearn
Ages: 16 - 18
526 Views:
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Chemists in the lab at the University of Nottingham carry out a demonstration using calcium carbide and ice. The reaction was once used in headlights of cars. The video contains a neat experiment as well as great explanations. (06:21)
August 30, 2012 at 09:17 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
431 Views:
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The mythbusters carry out a test to see what makes mentos and soda react. It all depends on surface area (01:57).
September 10, 2012 at 08:24 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
264 Views:
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Figure this out- Ice is added to a dry Pyrex bowl and explodes into flames when a match is tossed onto it. Calcium carbide is actually placed in the bottom of this pyrex dish. When the ice melts, the water reacts with the calcium carbide producing ac...etylene gas. It's the acetylene that burns when the match added (00:56).
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October 4, 2012 at 08:17 PM
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Not Right For WatchKnowLearn
Ages: 16 - 18
201 Views:
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This is a cool video of a reaction between sodium and chlorine. The experiment is done professionally. (00:51)
November 26, 2012 at 05:06 PM
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Not Right For WatchKnowLearn
Ages: 16 - 18
194 Views:
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Declan Fleming shows you how to prepare and demonstrate burning magnesium in solid carbon dioxide (dry ice). This dramatic and beautiful demonstration shows that oxygen isn't always a prerequisite for fire and reveals carbon's place in the reactivity... series. (03:14)
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November 26, 2012 at 05:19 PM
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Not Right For WatchKnowLearn
Ages: 16 - 18
188 Views:
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Molten potassium chlorate is a strong oxidizing agent that reacts violently with sugar. Gummy bears have lots of sugar in them. This video shows what happens when the two are combined. (01:03)
November 26, 2012 at 04:57 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
188 Views:
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Watery William, one of The Quirkles, KOLR 10, and Terri Johnson demonstrate some cool science experiments that involve the properties of water. Learn how jelly crystals (these can expand up to 300 times their original size!) and hydrophobic sand abso...rb and repel water. (04:22)
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November 26, 2012 at 05:30 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
177 Views:
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This is a video showing Mercury(II) thiocyanate decomposition by heating. The video shows the experiment being performed with captions signifying what chemical is being used. This would be fun for students to watch to learn about changing substances... with heat. (03:10)
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November 28, 2012 at 03:35 PM
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