Search found 11 matches
- Thu Mar 16, 2017 2:20 am
- Forum: Administrative Questions and Class Announcements
- Topic: Lecture on Friday
- Replies: 2
- Views: 672
Re: Lecture on Friday
There will be no class on Friday.
- Tue Mar 14, 2017 9:03 pm
- Forum: Appications of the Nernst Equation (e.g., Concentration Cells, Non-Standard Cell Potentials, Calculating Equilibrium Constants and pH)
- Topic: Nernst Equation
- Replies: 2
- Views: 657
Re: Nernst Equation
It should be given to us. However, I think it is good practice to keep in mind how it was derived because it was mentioned in class and was a question on the midterm.
- Tue Mar 14, 2017 8:52 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Saying Thank You to Dr. Lavelle
- Replies: 490
- Views: 568878
Re: Saying Thank You to Dr. Lavelle
Dear Dr. Lavelle,
I appreciate the work you put into preparing us Chemistry 14B students. All the resources and jokes you have provided have definitely helped me.
Thank you,
Alice Gonzalez
I appreciate the work you put into preparing us Chemistry 14B students. All the resources and jokes you have provided have definitely helped me.
Thank you,
Alice Gonzalez
- Wed Mar 08, 2017 1:59 am
- Forum: *Cycloalkenes
- Topic: Cyclopentane Naming
- Replies: 4
- Views: 1009
Re: Cyclopentane Naming
Smaller numbers do not have to correspond to names in alphabetical order. I believe we use 1,1 instead of 2,2 because 2,2 > 1,1 and we want the lowest numbers possible.
- Wed Mar 01, 2017 11:40 pm
- Forum: Arrhenius Equation, Activation Energies, Catalysts
- Topic: Quiz 3 [ENDORSED]
- Replies: 14
- Views: 2019
Re: Quiz 3 [ENDORSED]
I think quiz 3 will contain the parts of kinetics that were not covered in quiz 2. This includes the Arrhenius equation. It should also include the sections of organic chemistry we have covered so far in lecture.
- Sun Feb 26, 2017 2:50 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3646436
Re: Post All Chemistry Jokes Here
What did the bartender say when oxygen, hydrogen, sulfur, sodium, and phosphorous walked into his bar?
"OH SNaP"
"OH SNaP"
- Sun Feb 19, 2017 2:03 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3646436
Re: Post All Chemistry Jokes Here
A neutron walks into a bar and asks for a drink. The bartender replies, "for you, no charge".
- Wed Feb 08, 2017 11:55 pm
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: HW 14.5 a [ENDORSED]
- Replies: 3
- Views: 737
Re: HW 14.5 a [ENDORSED]
Not sure if this helps, but for problem 14.15 part a I believe you can find the equations needed in the appendix of the book. This would be the equations
AgBr(s)+e- -->Ag(s) + Br-(aq) and Ag+(aq) + e- --> Ag(s). To get the overall equation you will need to flip the first equation.
AgBr(s)+e- -->Ag(s) + Br-(aq) and Ag+(aq) + e- --> Ag(s). To get the overall equation you will need to flip the first equation.
- Mon Jan 30, 2017 5:17 pm
- Forum: Calculating Standard Reaction Entropies (e.g. , Using Standard Molar Entropies)
- Topic: 9.13
- Replies: 1
- Views: 466
Re: 9.13
This was an error in the solution manual. You can check the class website for more details. You should use nRln(V2/V1) and nCvln(T2/T1) where Cv is (5/2)R for a diatomic ideal gas.
- Thu Jan 26, 2017 2:21 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Will we be given equation sheet on quiz?
- Replies: 2
- Views: 653
Re: Will we be given equation sheet on quiz?
I believe we will be given one very similar to the one on page 125 in the course reader.
- Tue Jan 17, 2017 11:17 pm
- Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
- Topic: Error on 8.63c
- Replies: 2
- Views: 494
Re: Error on 8.63c
Yes, I believe on Professor Lavelle's website you can click on "Solution Manual Errors" and this situation is noted.