Forces 3

Determining the intermolecular forces (Van der Waals) of a molecule and the resulting physical properties trends. Van der Waals forces include London dispersion, hydrogen bonding, and dipoles.

Category:

Science & Technology

Tags:

• intermolecular
• forces
• Van
• der
• Waals
• physical
• properties
• London
• dispersion
• hydrogen
• bonding
• dipoles

[630399]

When would we compare either electronegativity or size of an atom? for example in the last two examples done in the video.

[EnderlePhD]

@630399 When you look at the two atoms/molecules and the main difference is two atoms in the same row (electronegativity) or column (size).

[karlkarlkarl1234]

What are the main chemistry fields one has to be proficient in to do higher research in pharmacology? (apart from organic ofcourse)

[EnderlePhD]

@karlkarlkarl1234 I can't give you a good answer here because it's not my area. I do know that in addition to organic chemistry topics, drugs must react at a certain rate, select a certain product, and side-products must be avoided.

[ntpness]

are u teaching at a college ? if yes where at? because my chem 2 teacher makes things more confusing then they should be. your awesome!

[EnderlePhD]

UC Davis. Good luck in your chemistry class despite the obstacles!

[bboydjoe]

wow thank you! very clear!

[Cactuar182]

The force is strong on H-bonds! #LOL

[rubencs19]

thank you so much, i have a test tomorrow and could not understand my professor on this subject, saved my life!

[whats12345aa]

wat they laughin @