Test 2

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Donavin Collins 1F
Posts: 66
Joined: Sat Sep 14, 2019 12:16 am

Test 2

Postby Donavin Collins 1F » Sat Nov 16, 2019 11:30 am

I'm a bit confused on what exactly is going to be on test 2. Can someone explain to me what's going to be on it? Thank you.

Haley Chun 4H
Posts: 54
Joined: Sat Aug 17, 2019 12:18 am

Re: Test 2

Postby Haley Chun 4H » Sat Nov 16, 2019 11:33 am

Content that wasn't on the midterm to Monday's lecture (11/18). I think material such as chemical bonds/forces, VSEPR (shapes, angles) and some sigma/pi bond stuff.

Jessica Esparza 2H
Posts: 130
Joined: Wed Sep 18, 2019 12:15 am

Re: Test 2

Postby Jessica Esparza 2H » Sat Nov 16, 2019 11:45 am

Everything covered recently, and one slide from Monday's lecture. I believe it's going to be hybridization.

Amina Durrani 3G
Posts: 52
Joined: Sat Jul 20, 2019 12:16 am

Re: Test 2

Postby Amina Durrani 3G » Sat Nov 16, 2019 12:43 pm

Basically all intermolecular interactions, so post midterm until next Monday’s lecture (we have to know pi and sigma bonds from that lecture).
Last edited by Amina Durrani 3G on Sat Nov 16, 2019 12:46 pm, edited 1 time in total.

SajaZidan_1K
Posts: 56
Joined: Wed Sep 18, 2019 12:15 am

Re: Test 2

Postby SajaZidan_1K » Sat Nov 16, 2019 12:45 pm

There is not going to be quantum or fundamentals on the exam. It will be the material starting with types of bonds ( eg. London Dispersion) all the way until Monday's lecture on hybridization (Pi and Sigma Bonds).

AngieGarcia_4F
Posts: 120
Joined: Thu Jul 25, 2019 12:17 am

Re: Test 2

Postby AngieGarcia_4F » Sat Nov 16, 2019 12:49 pm

According to an email from my TA test 2 will include:
-Use the Valence-Shell Electron-Pair Repulsion Model (VSEPR) to determine the shape of inorganic, organic, and small biological molecules, cations, and anions.
-Use bond dipole moments and shape to determine if a molecule is polar or non-polar.
-Use shape and polar or non-polar properties, identify different intermolecular interactions/forces (H-bonding, dipole-dipole, dispersion).
-Explain why lone pairs are more likely to found in certain locations around a central atom and how and why they affect the bond angles in a molecule, cation, or anion.
-Distinguish sigma and pi bonds by their shapes, properties, and component orbitals.


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