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In this video Paul Andersen explains how the polarity of water makes life on the planet possible. Oxygen is highly electronegative and pulls the electrons closely creating a partial negative charge. The polarity of water (and the corresponding hydrogen bonds) create cohesion, adhesion, capillary action, high specific heat,
14 Mar 2014
The bond between oxygen and hydrogen within a water molecule is a bond. 5. The bond between oxygen and hydrogen on different water molecules is a bond. 6. Draw the hydrogen bonds between the five water molecules show at 3:48 (pause the video here!) 7.
This video worksheet can be used by students to take guided notes while viewing the Bozeman Biology video on Water-A Polar Molecule.
Mr. Andersen explains why water is a polar molecule. He also explains why this gives water properties like cohesion,high specific heat, less dense ice, and the ability to act as a solvent. All of these properties are due to hydrogen bonding.
20 Apr 2015
The bond between oxygen and hydrogen within a water molecule is a bond. The bond between oxygen and hydrogen on different water molecules is a bond. Draw the hydrogen bonds between the five water molecules show at 3:48 (pause the video here!
VIDEO GUIDE FOR BOZEMAN BIOLOGY – WATER AS A POLAR MOLECULE Electronega±vity means how strongly an atom is a?racted to e- (nega±ve electron) Oxygen is unique because it's a polar molecule – 2 nd most electronega±ve element known (has 6 valance electrons only needs 2 more!) Why does water

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February 2018