Search found 13 matches
- Sat Mar 12, 2016 10:34 pm
- Forum: Reaction Mechanisms, Reaction Profiles
- Topic: Pre-Equilibrium Help [ENDORSED]
- Replies: 5
- Views: 2331
Re: Pre-Equilibrium Help [ENDORSED]
why isn't water included in the rate law?
- Thu Mar 10, 2016 3:02 pm
- Forum: *Cyclohexanes (Chair, Boat, Geometric Isomers)
- Topic: Chair and Boat Bond Angles
- Replies: 3
- Views: 952
Re: Chair and Boat Bond Angles
How do we figure out the c-c-c angles? Are we just expected to memorize them?
- Sun Mar 06, 2016 5:37 pm
- Forum: *Amines
- Topic: How to correctly name
- Replies: 2
- Views: 687
Re: How to correctly name
should we be memorizing every functional group listed in the textbook?
- Wed Mar 02, 2016 3:47 pm
- Forum: *Alkanes
- Topic: Alphabetical ordering question
- Replies: 2
- Views: 551
Re: Alphabetical ordering question
Why is is that just common names you count all carbons and not just the longest chain? But when you do IUPAC with common names, you only use the chain?
- Thu Feb 25, 2016 6:03 pm
- Forum: General Rate Laws
- Topic: Rate law
- Replies: 3
- Views: 903
Re: Rate law
If you're given a rate of an unbalanced equation, do you have to change the rate to tend to the balanced equation before solving for anything (ex: solving for time). Would you multiply the rate by the coefficient of moles , or perhaps multiply the rate constant by the coefficient of moles or does it...
- Thu Feb 18, 2016 3:05 pm
- Forum: Method of Initial Rates (To Determine n and k)
- Topic: Pseudo rate laws
- Replies: 3
- Views: 906
Re: Pseudo rate laws
So is the pseudo rate law of [A] with excess [B] and [C] …. k'[A]/[B][C]? Im a little confused on how this works.
- Wed Feb 17, 2016 11:10 pm
- Forum: Kinetics vs. Thermodynamics Controlling a Reaction
- Topic: K
- Replies: 3
- Views: 4108
Re: K
lower case k, rate constant, has different units. Make sure you know the difference in units between 1st, 2nd and zero order.
- Thu Feb 11, 2016 4:08 pm
- Forum: Balancing Redox Reactions
- Topic: Midterm Question
- Replies: 3
- Views: 793
Re: Midterm Question
How do you balance redox reactions with more then two molecules on each side?
- Thu Feb 04, 2016 5:14 pm
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: Cell Diagrams
- Replies: 2
- Views: 574
Re: Cell Diagrams
How does a salt bridge work? I know it makes the cathode able to intake more negative charges, but how?
- Wed Jan 27, 2016 4:11 pm
- Forum: Thermodynamic Definitions (isochoric/isometric, isothermal, isobaric)
- Topic: Isothermal and reversible
- Replies: 3
- Views: 837
Re: Isothermal and reversible
So for an isothermal reaction you would still use U=q+w because q still exists? But doesn't q=nCdeltaT, and isn't deltaT 0 in isothermal, so wouldn't it be U=w?
- Fri Jan 22, 2016 2:46 pm
- Forum: General Science Questions
- Topic: Definitions Please!
- Replies: 3
- Views: 1448
Re: Definitions Please!
What is the difference between linear molecules and nonlinear molecules? How do you identify them?
- Fri Jan 22, 2016 12:49 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3639419
Re: Chemistry Jokes
Have you heard about the chemist who was reading a book about Helium?
He just couldn't put it down.
He just couldn't put it down.
- Wed Jan 13, 2016 9:01 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3639419
Re: Chemistry Jokes
I couldn't find any good chemistry jokes because all of the good ones Argon.