Search found 10 matches
- Sun Mar 19, 2017 11:54 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Saying Thank You to Dr. Lavelle
- Replies: 490
- Views: 562069
Re: Saying Thank You to Dr. Lavelle
Dear Dr. Lavelle, Thank you so much for leading this amazing class. I am forever grateful to professors such as yourself for all the time and effort you put into your lectures, and it really shines through during class regardless of how tired or sleepy we students are sometimes. During my time in hi...
- Sun Mar 12, 2017 5:33 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3628888
- Sun Mar 05, 2017 11:10 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3628888
- Sun Mar 05, 2017 11:07 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3628888
- Sun Feb 26, 2017 4:36 pm
- Forum: First Order Reactions
- Topic: First Order Half life Independence
- Replies: 1
- Views: 561
First Order Half life Independence
Why is the first order half life independent of its initial concentration while zero and second order are? I know that's how it looks mathematically but is there any conceptual basis behind it?
- Sun Feb 12, 2017 9:35 pm
- Forum: Appications of the Nernst Equation (e.g., Concentration Cells, Non-Standard Cell Potentials, Calculating Equilibrium Constants and pH)
- Topic: When to Use Nernst
- Replies: 1
- Views: 515
When to Use Nernst
When do we use Ecell = -0.0592/n log Q and when do we use Ecell = Eo - RT/nF ln Q?
- Sun Feb 05, 2017 3:50 pm
- Forum: Appications of the Nernst Equation (e.g., Concentration Cells, Non-Standard Cell Potentials, Calculating Equilibrium Constants and pH)
- Topic: Concentration Cells
- Replies: 1
- Views: 467
Concentration Cells
Why is standard potential zero for concentration cells?
- Sun Jan 29, 2017 6:04 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3628888
- Sun Jan 22, 2017 4:04 pm
- Forum: Calculating Work of Expansion
- Topic: Reversible and Isothermal
- Replies: 4
- Views: 839
Reversible and Isothermal
How does a reversible piston and an isothermal system affect work?
- Sat Jan 14, 2017 2:03 pm
- Forum: Concepts & Calculations Using First Law of Thermodynamics
- Topic: Through the Perspective of Work
- Replies: 1
- Views: 569
Through the Perspective of Work
On the tests, is work calculated for the system or the surroundings? Since w = -P(change in V), it's confusing sometimes to figure out from which perspective I'm looking at.