Search found 12 matches
- Wed Mar 15, 2017 4:39 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Stability
- Replies: 2
- Views: 446
Re: Stability
Yes, equatorial conformation is always more stable than axial conformations. For example, we discussed in class that equatorial conformations were more stable than axial conformations in cyclohexane.
- Tue Mar 14, 2017 5:26 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Bimolecular Nucleophile Substitution
- Replies: 2
- Views: 545
Bimolecular Nucleophile Substitution
If asked a question like what type of reaction mechanism is this, can we simply answer Sn2 or do we have to write out the entire name? Thanks.
- Sat Mar 11, 2017 12:14 am
- Forum: *Haloalkenes
- Topic: 2.16 Intro to Ochem chapter 2
- Replies: 3
- Views: 1438
Re: 2.16 Intro to Ochem chapter 2
I believe you look at atomic number.
- Sat Mar 04, 2017 8:31 pm
- Forum: *Alkanes
- Topic: Naming from Line Structure
- Replies: 2
- Views: 712
Re: Naming from Line Structure
I believe you read the cyclical depending on the alphabet of the methyl groups.
- Fri Feb 24, 2017 11:16 am
- Forum: Student Social/Study Group
- Topic: Chem 14C Lecture 1
- Replies: 3
- Views: 878
- Wed Feb 15, 2017 3:06 pm
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: How do you know which is the anode and which is the cathode?
- Replies: 3
- Views: 715
Re: How do you know which is the anode and which is the cathode?
You are being asked for the acid dissociation constant (Ka) for HF. Therefore, you need to end up with the form HF-->H^+ + F^-. Then, you would have to flip the top reaction to resemble oxidation. I hope this helps.
- Wed Feb 08, 2017 8:04 pm
- Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
- Topic: Winter 2013 Midterm Q2A
- Replies: 10
- Views: 1550
Re: Winter 2013 Midterm Q2A
Nevermind.
- Wed Feb 08, 2017 7:57 pm
- Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
- Topic: Winter 2013 Midterm Q2A
- Replies: 10
- Views: 1550
Re: Winter 2013 Midterm Q2A
Q2C
I can do this problem mathematically, but I'm sure there is a much simpler way to do the problem. Any thoughts?
I can do this problem mathematically, but I'm sure there is a much simpler way to do the problem. Any thoughts?
- Wed Feb 08, 2017 10:50 am
- Forum: Administrative Questions and Class Announcements
- Topic: Midterm Winter 2017
- Replies: 87
- Views: 21246
Re: Midterm Winter 2017
Will the quiz solutions be provided to us or do we need to seek help from a T.A. or U.A. regarding our questions?
- Sun Jan 29, 2017 1:39 pm
- Forum: Thermodynamic Definitions (isochoric/isometric, isothermal, isobaric)
- Topic: delta S surrounding vs. delta S system vs. delta S total
- Replies: 2
- Views: 2353
Re: delta S surrounding vs. delta S system vs. delta S total
You are able to associate isothermal with a reversible reaction.
- Sat Jan 21, 2017 3:50 pm
- Forum: Thermodynamic Systems (Open, Closed, Isolated)
- Topic: Heat and thermal Energy
- Replies: 2
- Views: 1616
Re: Heat and thermal Energy
I believe that heat and thermal energy are practically identical. "Thermal" in thermal energy refers to heat, so heat energy.
- Sun Jan 15, 2017 7:37 pm
- Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
- Topic: Total Mass
- Replies: 1
- Views: 364
Re: Total Mass
Yes, you would utilize the sum of the total mass. For example, all of the water in the calorimeter (g) or the collection of the water and whatever substance may be dissolving inside of the water.