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Hybridization Geometries & Bond Angles
Understanding the terminology and geometries of hybridized orbitals (part of the valence bond ...
Tags: movie
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Duration: 09:36
Category: Tech
sigma and pi bonds
Chemistry help! My response to, "What's a sigma and a pi bond? How can I identify them in a ...
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Duration: 05:02
Category: Education
Lewis Structures (watch first!): common bonding patterns
General Chemistry Help. Need help drawing chemical structures? Understanding these basic common ...
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Duration: 06:25
Category: Education
Chemistry:  Electronic and Molecular Geometry
General Chemistry help! A simple tutorial to help you visuallize the electronic and molecular ...
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Duration: 06:37
Category: Education
Silver Tarnish Removal:  Electrochemistry
A chemical explanation for the electrochemical method of "polishing" silver. First, the silver ...
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Duration: 04:39
Category: Tech
Lewis structures: expanded octet, PCl5
Atoms in periods 1+2 can't have an expanded octet. (This is why chemists laugh at students when ...
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Duration: 04:48
Category: Comedy
Hydrogen bonding
Hydrogen bonding. I'm not sure how much detail you want, but here goes... :)
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Duration: 08:28
Category: Education
Lewis Structures (2): Water and Ammonia
Chemistry Help! Drawing Lewis electron dot structures for water (H2O) and ammonia (NH3). Instead of ...
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Duration: 04:16
Category: Education
Lattice Energy: Part I
General Chemistry (for majors) help! Understanding lattice energy and parts of the Born-Haber ...
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Duration: 09:53
Category: Education
Lewis Structure (6):   Nitrite ion
A simple way to draw the preferred Lewis electron dot structure for the nitrite anion. I simply ...
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Duration: 03:36
Category: Education
Lewis Structure:  sulfate
Drawing an acceptable resonance structure for the sulfate anion (without a lot of math or ...
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Duration: 04:46
Category: Education
Lattice energy (III)
Using Hess's Law to calculate the lattice energy of magnesium fluoride. *This specific application ...
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Duration: 09:27
Category: Education

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