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There are 21 videos in this category and 0 videos in 0 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 14 - 18
935 Views:
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This is a clip from a larger segment on how to find empirical and molecular formulas. (06:07)
May 8, 2010 at 04:30 PM
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Not Right For WatchKnowLearn
Ages: 16 - 18
200 Views:
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Improve your understanding of molecular properties with this lesson on the fascinating property of chirality. Your hands are the secret to understanding the strange similarity between two molecules that look almost exactly alike, but are not perfect ...mirror images. (05:04)
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January 7, 2013 at 08:14 PM
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Not Right For WatchKnowLearn
Ages: 9 - 14
2159 Views:
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Molecules are always moving. Find some energy and try to keep up! (2:09) This video is animated.
May 7, 2010 at 10:16 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
1049 Views:
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Shows both the reactions and properties of some chemical elements. Taken from the free online course, The Molecular World. This is part of a clip from Open University. There are English captions at the bottom of the screen.
June 8, 2010 at 10:12 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
903 Views:
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This is a six-minute video tutorial about calculating molecular weight. The instructor uses a whiteboard to calculate the weight of h2o.
April 5, 2011 at 05:31 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
668 Views:
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Step-by-step directions on how to draw a Lewis structure of a molecule. The Lewis structure is used in determining the electronic and molecular geometry of a molecule. (11:07)
December 3, 2011 at 10:15 AM
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Not Right For WatchKnowLearn
Ages: 13 - 18
617 Views:
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During this five-minute video, the instructor uses a small whiteboard for demonstration.
December 3, 2011 at 10:04 AM
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Not Right For WatchKnowLearn
Ages: 13 - 18
543 Views:
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A quick and simple way (the quick and simple way is at the end) to determine if a molecule is polar or non-polar once you have the Lewis structure of the molecule. (05:01)
December 3, 2011 at 10:07 AM
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Not Right For WatchKnowLearn
Ages: 11 - 18
470 Views:
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La fórmula H2O significa que una molécula de agua está formada por dos átomos de hidrógeno y uno de oxígeno. Entender cómo está formada una molécula de agua es muy sencillo con este vídeo. (2:30)
March 13, 2012 at 08:50 PM
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Not Right For WatchKnowLearn
Ages: 7 - 11
357 Views:
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This animated video shows a somple experiment that shows what happens to air when it is heated. The experiement is conducted with a bottle, hot water, and small balloon to demonstrate molecules moving faster and farther apart as air is heated.This ex...periment helps students understand concept behind hot air balloons. ( 2:08)
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July 5, 2012 at 06:48 AM
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