Search found 15 matches
- Mon Nov 25, 2019 12:08 am
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Lone Pairs on Cenrtral Atom
- Replies: 11
- Views: 672
Re: Lone Pairs on Cenrtral Atom
They decrease the bond angles between atoms as they have the highest repulsion.
- Mon Nov 25, 2019 12:06 am
- Forum: Hybridization
- Topic: Examples of Hybridization
- Replies: 2
- Views: 156
Re: Examples of Hybridization
A octahedral molecule like SF6, would be an example.
- Mon Nov 25, 2019 12:03 am
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Bond angles
- Replies: 7
- Views: 463
Re: Bond angles
For seesaw I just remember that its 4 bonds with one lone pair.
- Mon Nov 25, 2019 12:01 am
- Forum: *Liquid Structure (Viscosity, Surface Tension, Liquid Crystals, Ionic Liquids)
- Topic: Hydrogen Bonding/Pi bonds
- Replies: 11
- Views: 1649
Re: Hydrogen Bonding/Pi bonds
I don't think there is any as hydrogen bonds are sigma bonds and pi bonds are only in double+ bonds
- Mon Nov 25, 2019 12:00 am
- Forum: Interionic and Intermolecular Forces (Ion-Ion, Ion-Dipole, Dipole-Dipole, Dipole-Induced Dipole, Dispersion/Induced Dipole-Induced Dipole/London Forces, Hydrogen Bonding)
- Topic: NH3
- Replies: 4
- Views: 347
Re: NH3
Ya in terms of it being a neutral atom you can use the FC equation valence-nonbonding-bonding/2.
- Fri Nov 15, 2019 12:07 pm
- Forum: Interionic and Intermolecular Forces (Ion-Ion, Ion-Dipole, Dipole-Dipole, Dipole-Induced Dipole, Dispersion/Induced Dipole-Induced Dipole/London Forces, Hydrogen Bonding)
- Topic: How do we determine bond angles?
- Replies: 4
- Views: 257
Re: How do we determine bond angles?
If you can predict the shape of the molecule using VSEPR you can tell what the bond angles are, so in the case of ClO2+ it would be bent, as it has 2 things bonding to it and one electron pair.
- Fri Nov 15, 2019 11:59 am
- Forum: Administrative Questions and Class Announcements
- Topic: Test topics
- Replies: 5
- Views: 509
Re: Test topics
Other people are saying its "VSEPR, IMF, polarity and bonding", which seems about right.
- Fri Nov 15, 2019 11:58 am
- Forum: Administrative Questions and Class Announcements
- Topic: TEST 2
- Replies: 8
- Views: 472
Re: TEST 2
intermolecular forces are topic 3F in the textbook.
- Fri Nov 15, 2019 11:57 am
- Forum: Administrative Questions and Class Announcements
- Topic: Test #2
- Replies: 22
- Views: 2960
Re: Test #2
IMF is topic 3F in the textbook
- Fri Nov 15, 2019 11:36 am
- Forum: Administrative Questions and Class Announcements
- Topic: Date of Test 2
- Replies: 3
- Views: 242
Re: Date of Test 2
Ya test 2 is week 8 in your respective discussion section
- Fri Nov 08, 2019 12:08 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Homework
- Replies: 2
- Views: 222
Re: Homework
I'm also doing questions from outline 3, so I think it should be fine.
- Fri Nov 08, 2019 12:02 pm
- Forum: Administrative Questions and Class Announcements
- Topic: What homework to turn in per week
- Replies: 7
- Views: 398
Re: What homework to turn in per week
I think problems from the chemical bond section are still ok.
- Fri Nov 01, 2019 12:11 am
- Forum: Administrative Questions and Class Announcements
- Topic: Advice on Homework
- Replies: 13
- Views: 1655
Re: Advice on Homework
Agreed, doing all the problems will definitely help you, but only 5 is necessary for the homework.
- Thu Oct 31, 2019 9:11 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Midterm
- Replies: 16
- Views: 761
Re: Midterm
So it's everything including material from test 1, not everything after test, right?
- Fri Oct 25, 2019 12:43 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Homework week 4
- Replies: 4
- Views: 263
Re: Homework week 4
I did see someone on a different post say we could start working on the next chapter, but I'm not too sure, for week 4.