Test 3


Moderators: Chem_Mod, Chem_Admin

JulieAljamal1E
Posts: 71
Joined: Fri Sep 28, 2018 12:24 am

Test 3

Postby JulieAljamal1E » Sun Nov 25, 2018 2:24 am

Will we need to know how to draw the hybridized orbitals for the test?

Sarah Zhao 4C
Posts: 64
Joined: Fri Sep 28, 2018 12:28 am

Re: Test 3

Postby Sarah Zhao 4C » Sun Nov 25, 2018 2:28 am

Yes, Test 3 includes bonding trends, shapes, molecular shape, polarity, and hybridization.

Venya Vaddi 1L
Posts: 96
Joined: Fri Sep 28, 2018 12:16 am
Been upvoted: 2 times

Re: Test 3

Postby Venya Vaddi 1L » Sun Nov 25, 2018 11:09 am

I think Dr. Lavelle said we do not need to know how to draw the shapes of the hybridized orbitals, but we do need to be able to identify the ones used.

Courtney McHargue 1I
Posts: 56
Joined: Fri Sep 28, 2018 12:17 am

Re: Test 3

Postby Courtney McHargue 1I » Sun Nov 25, 2018 11:42 am

I think we don't have to know how to draw the 3-D hydbridization diagrams, but that we have to know how to make the electron configuration and understand how it works.

Deepika Pugalenthi 1A
Posts: 60
Joined: Fri Sep 28, 2018 12:24 am

Re: Test 3

Postby Deepika Pugalenthi 1A » Sun Nov 25, 2018 11:48 am

For test 3, we need to know 3.12 and onwards in chapter 3 and all of chapter 4. Professor Lavelle said that as long as we know how to identify the molecular shape and the general angles, we're good. We need to draw Lewis structures, but I don't think you need to know how to draw hybridizations.

amogha_koka3I
Posts: 62
Joined: Fri Sep 28, 2018 12:24 am

Re: Test 3

Postby amogha_koka3I » Sun Nov 25, 2018 12:31 pm

So does identifying molecular shape include knowing how to identify electron density shape as well?

Emilee Hosking 1D
Posts: 32
Joined: Fri Sep 28, 2018 12:17 am

Re: Test 3

Postby Emilee Hosking 1D » Sun Nov 25, 2018 1:34 pm

I think that as long as we are able to understand how the hybridization works and know that the VSEPR model only accounts for bonded atoms then we should be okay for that part.

Manya Kidambi 3I
Posts: 31
Joined: Fri Sep 28, 2018 12:24 am

Re: Test 3

Postby Manya Kidambi 3I » Sun Nov 25, 2018 5:22 pm

We should probably be able to identify the shape and hybridization of a molecule, based on the ones Dr. Lavelle provided in class.

Liza Hayrapetyan-3K
Posts: 31
Joined: Fri Sep 28, 2018 12:25 am

Re: Test 3

Postby Liza Hayrapetyan-3K » Sun Nov 25, 2018 5:32 pm

Directly from Dr. Lavelle,
"Test 3 covers: End of Bonding from 3.12 (6 Ed.) and from 2D (7 Ed.); and all of Molecular Shape and Structure (see Syllabus and Outlines for details)."
Hope this helps.

Jordan Y4D
Posts: 25
Joined: Fri Sep 28, 2018 12:27 am

Re: Test 3

Postby Jordan Y4D » Sun Nov 25, 2018 7:46 pm

Yea. Everything up until thanksgiving regarding molecular shape will be on there.

204765696
Posts: 23
Joined: Wed May 16, 2018 3:00 am

Re: Test 3

Postby 204765696 » Sun Nov 25, 2018 7:47 pm

Yes but I don't think we have to draw them. I think we just need to know how to identify and describe them.

Avery Zuelch 1D
Posts: 31
Joined: Fri Sep 28, 2018 12:18 am

Re: Test 3

Postby Avery Zuelch 1D » Sun Nov 25, 2018 8:09 pm

When it says "3.12 and onward", what topics does that include? I'm assuming hybridization and things of that nature?

Rebecca Park
Posts: 30
Joined: Fri Sep 28, 2018 12:17 am

Re: Test 3

Postby Rebecca Park » Sun Nov 25, 2018 8:19 pm

Ionic vs. covalent bonds, the strengths, and then chapter 6. I would just look at the textbook to see what will be on the test.

304975260
Posts: 13
Joined: Mon Oct 08, 2018 12:15 am

Re: Test 3

Postby 304975260 » Sun Nov 25, 2018 10:30 pm

I don’t think we have to know how to draw them, we just have to know how to identify them


Return to “Hybridization”

Who is online

Users browsing this forum: No registered users and 1 guest