Search found 16 matches
- Sat Dec 09, 2017 8:46 pm
- Forum: Shape, Structure, Coordination Number, Ligands
- Topic: Dentates
- Replies: 1
- Views: 330
Dentates
Can someone give a brief explanation on determining polydentates?
- Sat Dec 09, 2017 5:30 pm
- Forum: Ionic & Covalent Bonds
- Topic: C2+ C2-
- Replies: 4
- Views: 5252
C2+ C2-
Why does C2- have a stronger bond than C2+?
- Sun Nov 26, 2017 7:54 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3935225
Re: Post All Chemistry Jokes Here
Q: What do you call a clown who's in jail?
A: A silicon.
A: A silicon.
- Sun Nov 26, 2017 7:29 pm
- Forum: Naming
- Topic: Naming differences
- Replies: 2
- Views: 424
Naming differences
What is the difference between cyano and cyanido? I’ve seen both used interchangeably in class and in the textbook.
- Sun Nov 19, 2017 7:53 pm
- Forum: Determining Molecular Shape (VSEPR)
- Topic: Listing all Bond Angles
- Replies: 2
- Views: 533
Re: Listing all Bond Angles
ya I think you can kind of group together bond of equal angle but for the most part we are supposed to label each of them^
- Sun Nov 19, 2017 7:38 pm
- Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
- Topic: Diagmagnetic
- Replies: 1
- Views: 389
Re: Diagmagnetic
The repulsion is weak, it is more that they are not attracted by the field because they have paired electrons with opposite spins so they have no magnetic moment.
- Sun Nov 12, 2017 7:19 pm
- Forum: Formal Charge and Oxidation Numbers
- Topic: Calculating Formal Charge
- Replies: 4
- Views: 798
Re: Calculating Formal Charge
Yeah you can think of the s/2 as just the bond lines to make it simpler
- Sun Nov 12, 2017 7:06 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3935225
Re: Post All Chemistry Jokes Here
This is me
- Sun Nov 05, 2017 8:04 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3935225
Re: Post All Chemistry Jokes Here
Q: If H2O is the formula for water, what is the formula for ice?
A: H2O cubed.
A: H2O cubed.
- Sun Nov 05, 2017 8:01 pm
- Forum: Lewis Structures
- Topic: Review Session ClO4-
- Replies: 2
- Views: 382
Re: Review Session ClO4-
You want to use the formation that has the most neutral or 0 formal charges
- Mon Oct 30, 2017 12:49 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3935225
Re: Post All Chemistry Jokes Here
Do you know any good sodium jokes?
Na.
You should, they’re sodium funny!
Na.
You should, they’re sodium funny!
- Mon Oct 30, 2017 12:46 am
- Forum: Wave Functions and s-, p-, d-, f- Orbitals
- Topic: Copper and Chromium [ENDORSED]
- Replies: 4
- Views: 1299
Re: Copper and Chromium [ENDORSED]
for Chromium it is still the 3d coming before the 4s as its configuration is [Ar] 3d5 4s1
- Sat Oct 14, 2017 11:34 pm
- Forum: Properties of Light
- Topic: Equation/Formula Clarification
- Replies: 4
- Views: 691
Re: Equation/Formula Clarification
For E=hv you use it when asked to find energy of a photon day a blue light photon with frequency 6.4x10^14Hz
- Sat Oct 14, 2017 11:31 pm
- Forum: *Black Body Radiation
- Topic: Black body for quiz 2 [ENDORSED]
- Replies: 11
- Views: 1776
Black body for quiz 2 [ENDORSED]
So black body and it’s wiens law are not needed for quiz 2 right?
- Thu Oct 05, 2017 11:46 pm
- Forum: Balancing Chemical Reactions
- Topic: incomplete combustion
- Replies: 3
- Views: 2842
Re: incomplete combustion
Most likely since this is the fundamentals it will be reactions given that we are manipulating so incomplete combustion specifically probably won't be used but you never know.
- Thu Oct 05, 2017 11:39 pm
- Forum: Limiting Reactant Calculations
- Topic: Limiting Reactant info [ENDORSED]
- Replies: 6
- Views: 1066
Re: Limiting Reactant info [ENDORSED]
Yes out of the reactants given in a problem whichever has the lesser amount of moles is the limiting reagent.