Test 2 Topics
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Test 2 Topics
Does anyone know if test 2 is cumulative or just the topics covered from the midterm to the test? Thanks!
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Re: Test 2 Topics
Test 2 will cover what we went over in class in outline 2 but was excluded from the midterm + what we learn after the midterm up to the test
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Re: Test 2 Topics
Test 2 should be in the week of Nov 18-22 (about two weeks from now) in your discussion section.
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Re: Test 2 Topics
Test 2 will be during your discussion on week 8. I believe it should cover the rest of bonding and whatever we learn from then till week 8.
Re: Test 2 Topics
Test 2 is during week 8 (11/18-11/22) and only covers material from after the midterm
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Re: Test 2 Topics
105311039 wrote:It will cover material from the midterm and on!
ah wait so are you saying that the material on the midterm is fair game?
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Re: Test 2 Topics
It should most likely include concepts pertaining to molecular shape and structure as well as those slides regarding dipole-dipole interactions, hydrogen bonds, covalent bonds, and ionic bonds that were covered by Dr. Lavelle on the last slide on the Friday before the midterm exam.
Re: Test 2 Topics
Debora Fernandez Clemente_ 4H wrote:what was the last topic we covered for the midterm?
The last topic we covered for the midterm was Topic 2D in the book. It's also posted on Dr. Lavelle's website under the announcements!
Re: Test 2 Topics
Elizabeth Johnson 1I wrote:105311039 wrote:It will cover material from the midterm and on!
ah wait so are you saying that the material on the midterm is fair game?
No, sorry like material from after the midterm and on!
Re: Test 2 Topics
Noah Canio 3C wrote:It should most likely include concepts pertaining to molecular shape and structure as well as those slides regarding dipole-dipole interactions, hydrogen bonds, covalent bonds, and ionic bonds that were covered by Dr. Lavelle on the last slide on the Friday before the midterm exam.
I missed lecture, on the friday after the midterm. Does anyone know what sections in text book cover the dipole-dipole interactions?
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Re: Test 2 Topics
curry 1E wrote:Noah Canio 3C wrote:It should most likely include concepts pertaining to molecular shape and structure as well as those slides regarding dipole-dipole interactions, hydrogen bonds, covalent bonds, and ionic bonds that were covered by Dr. Lavelle on the last slide on the Friday before the midterm exam.
I missed lecture, on the friday after the midterm. Does anyone know what sections in text book cover the dipole-dipole interactions?
I believe it's section 3F in the textbook that goes over everything we'd need to know regarding intermolecular forces. That includes the dipole-dipole interactions.
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Re: Test 2 Topics
Yailin Romo 1B wrote:test covers material not covered on the midterm and up to Mondays lecture.
ooft I think my TA said until Friday's lecture; I guess we'll see tomorrow
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Re: Test 2 Topics
I believe it's bonds, which bond has a greater angle between them, vsper, bond strengths, and shapes and structures
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Re: Test 2 Topics
I think it's on everything that wasn't on the midterm that we learned before the midterm + what we learned after the midtermKSong_3C wrote:I think it’s just everything we learn after the midterm!
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Re: Test 2 Topics
The topics we've covered so far since the midterm are VSEPR, bond angles, and intermolecular forces. We will also be tested on what we learn Monday which will include pi and sigma bonds along with other material.
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Re: Test 2 Topics
Thank you so much! I didn't know what to study because I couldn't remember what was on the midterm or not. :)
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Re: Test 2 Topics
Dr. Lavelle said the test will cover all material covered after the midterm up to the first slide shown in class on Monday, Nov. 18th.
Re: Test 2 Topics
Will we need to have the specific bond angles for each molecular shape memorized for Test 2?
Re: Test 2 Topics
KTran 1I wrote:Will we need to have the specific bond angles for each molecular shape memorized for Test 2?
Yes you do.
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Re: Test 2 Topics
Also does anyone know if material covered in today's (Monday) lecture will be on the test as well?
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Re: Test 2 Topics
Vuong_4G wrote:KTran 1I wrote:Will we need to have the specific bond angles for each molecular shape memorized for Test 2?
Yes you do.
Dr. Lavelle said we're not to memorize the specific bond angles. Only to know conceptually that lone pairs force bonding electrons closer together meaning bond angles are less than 109.5.
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Re: Test 2 Topics
Cavalli_1E wrote:Also does anyone know if material covered in today's (Monday) lecture will be on the test as well?
Only the slide on the types of bonds will be on test 2. Hybridization will not be on the test.
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Re: Test 2 Topics
Basically whatever we learned barring hybridization that hasn't yet been on a test will be tested on the next one.
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Re: Test 2 Topics
Test 2 covers all material since midterm up to and including the list below:
• 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.
• 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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Re: Test 2 Topics
Kyle Thorin wrote:Test 2 covers all material since midterm up to and including the list below:
• 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.
This was exactly what I need. Thanks!!
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