Search found 31 matches
- Sat Dec 08, 2018 9:54 am
- Forum: Shape, Structure, Coordination Number, Ligands
- Topic: Ligands
- Replies: 2
- Views: 353
Ligands
what are ligands and what will we need to know about them on the final?
- Sat Dec 08, 2018 9:52 am
- Forum: Biological Examples
- Topic: VSEPR model
- Replies: 2
- Views: 2546
VSEPR model
whats the difference between VSEPR and hybridization conceptually?
- Sat Dec 08, 2018 9:51 am
- Forum: Shape, Structure, Coordination Number, Ligands
- Topic: sig figs
- Replies: 1
- Views: 259
sig figs
how important are sig figs on the exam?
- Sat Dec 08, 2018 9:51 am
- Forum: Biological Examples
- Topic: naming
- Replies: 1
- Views: 421
naming
what does monodentate, bidentate, etc. mean?
- Sat Dec 08, 2018 9:50 am
- Forum: Einstein Equation
- Topic: Final Grade
- Replies: 5
- Views: 5934
Final Grade
how does lavelle calculate the final grade? is it curved or on a point system?
- Sat Dec 08, 2018 9:49 am
- Forum: Properties of Light
- Topic: final Grade
- Replies: 3
- Views: 695
final Grade
will we need to know naming for the final?
- Wed Nov 21, 2018 12:44 pm
- Forum: Electronegativity
- Topic: regions of e- density
- Replies: 4
- Views: 956
regions of e- density
can someone briefly explain what 2sp^3 is?
- Wed Nov 21, 2018 12:43 pm
- Forum: Electronegativity
- Topic: electron density
- Replies: 4
- Views: 569
electron density
how do you determine how many regions of electron density there are?
- Wed Nov 21, 2018 12:42 pm
- Forum: Electronegativity
- Topic: octet expansion
- Replies: 2
- Views: 524
octet expansion
what does it mean when lavelle said "octet expansion involves d-oribtals"?
- Thu Nov 15, 2018 11:07 am
- Forum: SI Units, Unit Conversions
- Topic: lewis structure shape
- Replies: 6
- Views: 940
lewis structure shape
How many shapes are there for the lewis structures? (tetrahederal for example)
- Thu Nov 15, 2018 11:06 am
- Forum: SI Units, Unit Conversions
- Topic: VSEPR model
- Replies: 5
- Views: 3244
VSEPR model
What is the VSEPR model?
- Thu Nov 15, 2018 11:05 am
- Forum: SI Units, Unit Conversions
- Topic: bond angles
- Replies: 5
- Views: 1180
bond angles
how do we figure out what the bond angles are?
- Sun Nov 11, 2018 2:53 pm
- Forum: Lewis Structures
- Topic: Formal charges
- Replies: 15
- Views: 1301
Re: Formal charges
If we disregard the formal charges when drawing our lewis structure will it be wrong?
- Sun Nov 11, 2018 2:52 pm
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Geometric Shape and Bond Angle
- Replies: 3
- Views: 536
Re: Geometric Shape and Bond Angle
thanks. this is helpful
- Sun Nov 11, 2018 2:49 pm
- Forum: Determining Molecular Shape (VSEPR)
- Topic: VSEPR?
- Replies: 9
- Views: 973
Re: VSEPR?
Why is VSEPR important for drawing lewis structures?
- Sun Nov 11, 2018 2:44 pm
- Forum: SI Units, Unit Conversions
- Topic: Bond length
- Replies: 3
- Views: 726
Bond length
What do we need to know about bond length when drawing lewis strictures?
- Sun Nov 11, 2018 2:41 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Tutoring? [ENDORSED]
- Replies: 121
- Views: 262316
Re: Tutoring? [ENDORSED]
Honestly, I have found that the UA office hours are very helpful and their worksheets provide good practice.
- Sun Nov 11, 2018 2:40 pm
- Forum: Dipole Moments
- Topic: Dipole moment
- Replies: 4
- Views: 447
Re: Dipole moment
thank you this makes so much more sense
- Sun Nov 11, 2018 2:38 pm
- Forum: Properties of Light
- Topic: Test 3
- Replies: 24
- Views: 2196
Test 3
What information do we need to know for test 3?
- Sun Nov 11, 2018 2:36 pm
- Forum: Properties of Electrons
- Topic: Polar vs Non polar
- Replies: 15
- Views: 4760
Polar vs Non polar
How do you know when something is polar or non polar? What are some identifying factors used to figure it out?
- Sun Nov 11, 2018 2:35 pm
- Forum: Ionic & Covalent Bonds
- Topic: Metallic Bond
- Replies: 7
- Views: 680
Re: Metallic Bond
Ya, a metallic bond is between two metal ions.
- Sun Nov 11, 2018 2:34 pm
- Forum: Administrative Questions and Class Announcements
- Topic: DOWNLOAD SESSION WORKSHEETS HERE - Sundays 4-6pm (Karen) [ENDORSED]
- Replies: 135
- Views: 39122
Re: DOWNLOAD SESSION WORKSHEETS HERE - Sundays 4-6pm (Karen) [ENDORSED]
Thank you Karen! this was very helpful for the midterm.
- Sun Nov 11, 2018 2:33 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: Dissociation energy
- Replies: 3
- Views: 451
Re: Dissociation energy
so there would never be a negative answer?
- Sun Nov 11, 2018 2:26 pm
- Forum: Dipole Moments
- Topic: Polarizable vs Polarizing Ability
- Replies: 3
- Views: 523
Re: Polarizable vs Polarizing Ability
This was helpful thank you.
- Sun Nov 11, 2018 2:24 pm
- Forum: Electronegativity
- Topic: Electronegativity
- Replies: 4
- Views: 579
Re: Electronegativity
Ya that was confusing for me too.
- Sun Nov 11, 2018 2:20 pm
- Forum: Dipole Moments
- Topic: Dipole moment
- Replies: 4
- Views: 447
Re: Dipole moment
can someone explain what a dipole moment is?
- Sun Nov 11, 2018 2:19 pm
- Forum: Properties of Light
- Topic: Quantum Test
- Replies: 11
- Views: 1275
Re: Quantum Test
YouTube videos by the chemistry tutor have helped me a lot. Also the UA office hours can be very helpful.
- Sun Nov 11, 2018 2:18 pm
- Forum: Hybridization
- Topic: Final Grade
- Replies: 4
- Views: 472
Final Grade
Will the class be curved at the end of the quarter or is it on point system?
- Sun Nov 11, 2018 2:15 pm
- Forum: Properties & Structures of Inorganic & Organic Acids
- Topic: Acid vs base [ENDORSED]
- Replies: 15
- Views: 1561
Acid vs base [ENDORSED]
Whats the difference between a Lewis acid and Lewis base?
- Sun Nov 11, 2018 2:09 pm
- Forum: Limiting Reactant Calculations
- Topic: Chem Community Points
- Replies: 3
- Views: 703
Chem Community Points
If we havent been posting can we post multiple times this week to get points?
- Mon Oct 22, 2018 10:01 pm
- Forum: Einstein Equation
- Topic: De Broglie's
- Replies: 4
- Views: 888
De Broglie's
For DeBroglies wavelength formula do we use mass of a neutron or mass or a proton?