Search found 11 matches
- Sun Mar 19, 2017 12:00 am
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: Calculating emf based on the reactants- 2014 Q3
- Replies: 2
- Views: 711
Re: Calculating emf based on the reactants- 2014 Q3
For the final then if asked a question without the necessary reduction potentials being stated in the problem, would we be given the reduction potentials on the formula sheet to find ourselves? Like in the pikachu problem. I was confused on this as well.
- Sat Mar 18, 2017 11:53 pm
- Forum: *Cyclohexanes (Chair, Boat, Geometric Isomers)
- Topic: Bonds
- Replies: 4
- Views: 1599
Re: Bonds
When adding substituents in then how do you know from where to begin on the chair conformation?
- Sat Mar 18, 2017 11:42 pm
- Forum: *Alkanes and Substituted Alkanes (Staggered, Eclipsed, Gauche, Anti, Newman Projections)
- Topic: Memorize C-H torsional strain values?
- Replies: 2
- Views: 1580
Re: Memorize C-H torsional strain values?
We won't be asked to calculate any of these quantities for conformations then? I believe it's covered in the o-chem textbook but I wasn't sure if it would seem on the final.
- Sat Mar 18, 2017 11:36 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3621118
- Sat Mar 18, 2017 2:51 pm
- Forum: Gibbs Free Energy Concepts and Calculations
- Topic: Difference between G(naught) and change in G
- Replies: 2
- Views: 1392
Re: Difference between G(naught) and change in G
You would calculate both in the same manner still right, simply making dH and dS in standard conditions well ?
- Sat Mar 18, 2017 2:29 pm
- Forum: Balancing Redox Reactions
- Topic: 2013 Final #4
- Replies: 4
- Views: 956
Re: 2013 Final #4
So we would calculate the electron number from the changes in charges seen in the corresponding half reactions?
- Sat Mar 18, 2017 2:07 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3621118
- Sat Mar 18, 2017 1:54 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Saying Thank You to Dr. Lavelle
- Replies: 490
- Views: 559066
Re: Saying Thank You to Dr. Lavelle
Thank you Dr. Lavelle, The amount of time you put into ensuring all of our success this quarter was incredible. Although I only had the privilege of being a part of your 14B quarter, I loved all of the extra review sessions and help you always made sure your students had. Lecture was always precise ...
- Mon Feb 13, 2017 10:37 am
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: Cell Diagram Symbols
- Replies: 4
- Views: 1274
Re: Cell Diagram Symbols
I believe you use a comma when the species are in the same phase or state - I Fe^3+ (aq), Fe^2+ (aq) I -
and a vertical bar when there is a change in the states - I Zn(s) I Zn^2+ (aq)
and a vertical bar when there is a change in the states - I Zn(s) I Zn^2+ (aq)
- Sun Jan 29, 2017 9:52 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3621118
- Sun Jan 22, 2017 10:30 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3621118
Re: Post All Chemistry Jokes Here
Q: Anyone know any jokes about sodium?
A: Na
A: Na