Crash Course Chemistry - Season 1 Episode 23 Polar & Non-Polar Molecules

Crash Course Chemistry
Available Formats Crash Course Chemistry Secure Scanned : 10/04/2024 Watch HD Download HD
Crash Course Chemistry

Crash Course Chemistry - Season 1 Episode 23 Polar & Non-Polar Molecules

Crash Course Chemistry - Season 1 Episode 23 Polar & Non-Polar Molecules

Overview: Molecules come in infinite varieties, so in order to help the complicated chemical world make a little more sense, we classify and categorize them. One of the most important of those classifications is whether a molecule is polar or non-polar, which describes a kind of symmetry - not just of the molecule, but of the charge. In this edition of Crash Course Chemistry, Hank comes out for Team Polar, and describes why these molecules are so interesting to him. You'll learn that molecules need to have both charge asymmetry and geometric asymmetry to be polar, and that charge asymmetry is caused by a difference in electronegativities. You'll also learn how to notate a dipole moment (or charge separation) of a molecule, the physical mechanism behind like dissolves like, and why water is so dang good at fostering life on Earth.

Watch Trailer First Air Date: Feb 04, 2013 Last Air date: Jan 13, 2014 Season: 1 Season Episode: 46 Episode Runtime: 11 minutes Quality: HD IMDb: 2.00 / 10 by 1 users Popularity: 7.899 Language: English

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