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Published on 07 Feb 2012 | over 4 years ago

Hank teaches us why water is one of the most fascinating and important substances in the universe.

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Review:
Re-watch = 00:00
Introduction = 00:42
Molecular structure & hydrogen bonds = 01:38
Cohesion & surface tension = 02:46
Adhesion = 03:31
Hydrophilic substances = 04:42
Hydrophobic substances = 05:14
Henry Cavendish = 05:49
Ice Density = 07:45
Heat Capacity = 09:10

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Citations:
www.extension.umn.edu/distribution/youthdevelopment/components/0328-02.html
http://www.uni.edu/~iowawet/H2OProperties.html
www.hometrainingtools.com/properties-water-science-teaching-tip/a/1274/
science.howstuffworks.com/environmental/earth/geophysics/h2o7.htm
www.robinsonlibrary.com/science/chemistry/biography/cavendish.htm
http://chemistry.mtu.edu/~pcharles/SCIHISTORY/HenryCavendish.html
www.nndb.com/people/030/000083778/
www.notablebiographies.com/Ca-Ch/Cavendish-Henry.html

TAGS: water, hydrogen, oxygen, molecule, covalent bond, cohesion, adhesion, polarity, hydrogen bond, surface tension, capillary action, hydrophilic, hydrophobic, ionic bond, ion, universal solvent, henry cavendish, chemistry, specific gravity, density, heat capacity, evaporation, biology, crashcourse, crash course, hank green Support CrashCourse on Subbable: subbable.com/crashcourse

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