Search found 16 matches

by Jason Slater 3I
Sat Mar 18, 2017 2:21 am
Forum: General Rate Laws
Topic: Winter 2016 Final, Question 4
Replies: 1
Views: 305

Winter 2016 Final, Question 4

Can someone explain what you do after you get general formulas for each of the students (Step 1 and Step 2)? jack combined the two formulas somehow but i don't understand how or why.
by Jason Slater 3I
Fri Mar 17, 2017 3:52 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7726
Views: 1046046

Re: Post All Chemistry Jokes Here

How to remember the difference between Cations and Anions?
A Cat-ion is Paws-itively charged
by Jason Slater 3I
Fri Mar 17, 2017 3:51 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7726
Views: 1046046

Re: Post All Chemistry Jokes Here

*Neutron* "How much for a drink?"
*Proton Bartender* "For you? No charge"
*Neutron* "Are you positive?"
by Jason Slater 3I
Fri Mar 17, 2017 3:48 am
Forum: Thermodynamic Definitions (isochoric/isometric, isothermal, isobaric)
Topic: Degrees of Freedom???
Replies: 1
Views: 218

Degrees of Freedom???

Yesterday in the chem review session Dmitri mentioned D.o.F. and rotations of the molecules to determine the gas constant. I don't remember covering this. Can anyone explain this?
by Jason Slater 3I
Fri Mar 17, 2017 3:46 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7726
Views: 1046046

Re: Post All Chemistry Jokes Here

Image

"BRING ME SCHRÖDINGER’S HEAD"
by Jason Slater 3I
Fri Mar 17, 2017 3:43 am
Forum: Administrative Questions and Class Announcements
Topic: Saying Thank You to Dr. Lavelle
Replies: 225
Views: 102283

Re: Saying Thank You to Dr. Lavelle

I am very grateful for all of the resources you have provided us Dr. Lavelle. It shows how much you truly want your students to succeed. I can only pray that I may one day have another teacher as dedicated to his students' success as you are. You make chemistry fun an interesting, and your own love ...
by Jason Slater 3I
Fri Feb 24, 2017 1:48 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7726
Views: 1046046

Re: Post All Chemistry Jokes Here

Greatest joke in chemistry this quarter:
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Me
by Jason Slater 3I
Mon Feb 06, 2017 12:28 pm
Forum: Balancing Redox Reactions
Topic: Intensive Property
Replies: 2
Views: 346

Intensive Property

Can anyone explain why voltage is an intensive property? I understand that water density is intensive and loosely understand what it means to be intensive, but I don't understand why voltage is.
by Jason Slater 3I
Sat Dec 03, 2016 7:19 pm
Forum: Lewis Acids & Bases
Topic: HWK 12.13.c
Replies: 2
Views: 425

HWK 12.13.c

Can anyone explain to me why the lewis structure for Ag+ doesn't have electron pairs drawn, and how we are supposed to know that it is a lewis acid?
by Jason Slater 3I
Thu Nov 17, 2016 12:17 am
Forum: Ideal Gases
Topic: M.O. Diagram
Replies: 1
Views: 233

M.O. Diagram

Does it matter which side of an M.O. diagram you place the atoms?
by Jason Slater 3I
Thu Nov 17, 2016 12:16 am
Forum: Ideal Gases
Topic: Two forms of M.O. Diagrams
Replies: 1
Views: 269

Two forms of M.O. Diagrams

Can someone explain to me why the diagrams change if z<8? I understand that it has to do with the lower energies of atoms with z<8, but why does that affect the diagram?
by Jason Slater 3I
Mon Oct 31, 2016 9:54 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7726
Views: 1046046

Re: Post All Chemistry Jokes Here

I hate telling noble gas jokes. There's never a reacton.
by Jason Slater 3I
Tue Oct 25, 2016 11:29 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: Electron Configuration
Replies: 1
Views: 171

Electron Configuration

Can anyone help? In Lavelle's course reader p. 66 it says that the 4S is before the 3d orbital, but then a few lines down says "After 4s State/Orbital occupied and e- enter 3d state, then 3d state is lower in energy than 4s. Can someone clarify this? Do we write 4s first or 3d?
by Jason Slater 3I
Mon Oct 24, 2016 12:02 pm
Forum: Dipole Moments
Topic: Dipole Moment in a Lewis Structure
Replies: 5
Views: 1204

Dipole Moment in a Lewis Structure

Can someone explain why we draw an arrow to represent the dipole moment in a lewis structure? What does it tell us?
by Jason Slater 3I
Sun Oct 16, 2016 11:38 pm
Forum: Ionic & Covalent Bonds
Topic: Ionic Chemical Equation
Replies: 2
Views: 270

Ionic Chemical Equation

Why are there roman numerals in parenthesis after some metals in ionic bonds, such as Cu(II)?
by Jason Slater 3I
Wed Sep 28, 2016 8:44 pm
Forum: Properties of Light
Topic: Kinetic Energy
Replies: 4
Views: 722

Kinetic Energy

What role does kinetic energy play in the photoelectric effect? I know that you use the Kinetic (excess) energy as a part of an equation to find the energy of a photon or the threshold energy, but in the real life experiment, what is the purpose of the excess kinetic energy? What does it do or tell ...

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