1. |
Greetings from Mr. Dean
01:29
|
|||
|
Ladies and Gentlemen
|
||||
2. |
Lab Day
02:28
|
|||
|
Okay, it's lab day, so goggles and go!
And I want you all fired up and positively charged, so think cations.
|
||||
3. |
||||
|
Please convert to your new best friend, the mole.
It's not math class; it's measurements.
Remember, of course you have to use significant digits. It's not math class after all... its measurements.
|
||||
4. |
||||
|
The mass of an electron, as far as we're concerned, zero. Its mass doesn't make a hill of beans worth a difference.
Schoomp!
Boomdy!
It doesn't make a hill of beans worth a difference.
HONClBrIF
And now we have the five baggers.
I contend that you should understand this chapter very very well.
|
||||
5. |
Kittywampus
03:03
|
|||
|
And you know if you look over there, this was all Kittywampus. The electrons are not evenly shared; they're Kittywampus.
|
||||
6. |
Molecular Shapes
05:26
|
|||
|
Okay, we're going to look at molecular shapes today.
Linear. Trigonal Planar. Bent. Regular Tetrahedron. Trigonal Pyramidal. Bent. Trigonal bipyramidal. Irregular Tetrahedron. T shaped. Linear. Octahedral. Square Pyramidal. Removing one atom from the equitorial plane, makes it be an Irregular Tetrahedral.
|
||||
7. |
||||
|
Now we're gonna balance this formula. You've got your calcium. You know he's +2. Phosphate is PO4 -3.
Criss-cross your applesauce.
Criss-cross your applesauce.
Criss-cross your applesauce.
Criss-cross your applesauce.
Bring the 3 down and over. Ignore the negative sign. The 2 comes down and over as well. And now this kind of reaction, as opposed to the single replacement reaction, is a double replacement reaction. You have a compound and a compound. And really all you're gonna do is go to prom.
All you're gonna do is go to prom.
Switch your dance partners.
The calcuim is gonna switch with the sodium. So the calcium ends up with the phosphate, and the sodium ends up with the sulfate.
|
||||
8. |
Happyland
03:21
|
|||
|
Now today's theory with how bonds are formed. The theory is that atoms are trying to get their last shell full. It's called the Octet Rule. But I'm gonna say we get to happyland.
The electrons need to have an octet in the last shell.
Atoms do what they have to do to get to happyland.
|
||||
Plutopus Minnesota
If you like Plutopus, you may also like:
Yucca
by Church Andrews & Matt Davies
featured on Bandcamp Radio Apr 30, 2024
go to album
featured on Bandcamp Radio Apr 30, 2024
go to album
featured on Bandcamp Radio Apr 30, 2024
go to album
The sharp & engaging electronic pop on the latest from Maria Chiara Argirò shapeshifts beautifully from moment to moment.
go to album
Scottish electronic artist Kusht brings us two lithe and mysterious new compositions, both of them sinewy & heavily rhythmic.
go to album
Surprise! Nathan Jenkins is back with a playful new avant-pop effort featuring Carly Rae Jepsen, Panda Bear, and Charlotte Adigéry.
go to album
They’re back, just in time for the weekend. The new one from Justice features Tame Impala, Connan Mockasin, Miguel, and more.
go to album
