11tv.pwActivate your FREE Account!
Our movie and video library can only be streamed or downloaded by members only
Continue to watch for FREE ➞It takes less then 1 minute to Sign Up, then you can enjoy Unlimited Movies & TV titles.
Playing on server:
- Episode 1 The Nucleus
- Episode 2 Unit Conversion & Significant Figures
- Episode 3 The Creation of Chemistry - The Fundamental Laws
- Episode 4 The Periodic Table
- Episode 5 The Electron
- Episode 6 Stoichiometry: Chemistry for Massive Creatures
- Episode 7 Water and Solutions -- for Dirty Laundry
- Episode 8 Acid-Base Reactions in Solution
- Episode 9 Precipitation Reactions
- Episode 10 Redox Reactions
- Episode 11 How To Speak Chemistrian
- Episode 12 The Ideal Gas Law
- Episode 13 Ideal Gas Problems
- Episode 14 Real Gases
- Episode 15 Partial Pressures & Vapor Pressure
- Episode 16 Passing Gases: Effusion, Diffusion and the Velocity of a Gas
- Episode 17 Energy & Chemistry
- Episode 18 Enthalpy
- Episode 19 Calorimetry
- Episode 20 Entropy: Embrace the Chaos!
- Episode 21 Lab Techniques & Safety
- Episode 22 Atomic Hook-Ups - Types of Chemical Bonds
- Episode 23 Polar & Non-Polar Molecules
- Episode 24 Bonding Models and Lewis Structures
- Episode 25 Orbitals
- Episode 26 Liquids
- Episode 27 Solutions
- Episode 28 Equilibrium
- Episode 29 Equilibrium Equations
- Episode 30 pH and pOH
- Episode 31 Buffers, the Acid Rain Slayer
- Episode 32 Kinetics: Chemistry's Demolition Derby
- Episode 33 Doing Solids
- Episode 34 Network Solids and Carbon
- Episode 35 Silicon - The Internet's Favorite Element
- Episode 36 Electrochemistry
- Episode 37 The History of Atomic Chemistry
- Episode 38 Nuclear Chemistry
- Episode 39 Nuclear Chemistry Part 2: Fusion and Fission
- Episode 40 Hydrocarbon Power!
- Episode 41 Alkenes & Alkynes
- Episode 42 Aromatics and Cyclic Compounds
- Episode 43 Hydrocarbon Derivatives
- Episode 44 Nomenclature
- Episode 45 Polymers
- Episode 46 The Global Carbon Cycle
1 Views
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.
Runtime: 11:14 minutes
Quality: HD
First Air Date: Feb 04, 2013
Last Air date: Jan 13, 2014
Episode: 46 Episode
Season: 1 Season
IMDb: 9
Image