Search found 17 matches
- Fri Mar 17, 2017 10:21 pm
- Forum: Appications of the Nernst Equation (e.g., Concentration Cells, Non-Standard Cell Potentials, Calculating Equilibrium Constants and pH)
- Topic: Winter 2015 Final #5
- Replies: 1
- Views: 475
Re: Winter 2015 Final #5
Ecell is an intensive property so the amount of K+ inside and outside the membrane won't result in a change in voltage.
- Tue Mar 07, 2017 10:02 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 2763572
- Fri Mar 03, 2017 11:01 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 2763572
Re: Post All Chemistry Jokes Here
16 Sodium=BATMAN
- Wed Feb 22, 2017 9:57 pm
- Forum: Reaction Mechanisms, Reaction Profiles
- Topic: Pre-Equilibrium
- Replies: 2
- Views: 599
Pre-Equilibrium
How do we use the pre-equilibrium approach to figure out the rate law?
- Sat Feb 11, 2017 12:30 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 2763572
Re: Post All Chemistry Jokes Here
A Chemistry Lab is like a big party. Some people drop acid while others drop the base.
- Fri Feb 03, 2017 6:44 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 2763572
Re: Post All Chemistry Jokes Here
NaCl
NaOH
The base is under a salt!
NaOH
The base is under a salt!
- Fri Jan 27, 2017 10:33 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 2763572
Re: Post All Chemistry Jokes Here
The optimist sees the glass half full. The pessimist sees the glass half empty. The chemist sees the glass completely full, half with liquid and half with air.
- Wed Jan 18, 2017 12:33 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 2763572
Re: Post All Chemistry Jokes Here
Q: Why are chemists bad at telling jokes?
A: They lack the element of surprise
A: They lack the element of surprise
- Wed Jan 11, 2017 7:25 pm
- Forum: General Science Questions
- Topic: Switching Discussion Sections
- Replies: 1
- Views: 753
Switching Discussion Sections
I am currently enroled in Lecture 1 and Discussion Section 1O, which is from 9-9:50am on Thurdsays. Due to another lecture starting at 9:30 on Thursday, I am looking for someone to switch sections with me. Discussion sections 1A,1D, 1F, 1G, 1I, 1K, 1L, 1M, and 1N all work with my schedule.
- Fri Dec 02, 2016 1:09 pm
- Forum: Trends in The Periodic Table
- Topic: Which is larger O - or S 2- ? [ENDORSED]
- Replies: 3
- Views: 2532
Re: Which is larger O - or S 2- ? [ENDORSED]
S^2- is larger because atomic size increases as you go down the periodic table and it has a complete other orbital.
- Fri Dec 02, 2016 1:06 pm
- Forum: General Science Questions
- Topic: ICE Box [ENDORSED]
- Replies: 2
- Views: 842
Re: ICE Box [ENDORSED]
You use them in order to find the concentrations at equilibrium if they are not already stated.
- Tue Nov 29, 2016 3:13 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Final Exam Details and Review Sessions Fall 2016
- Replies: 15
- Views: 9139
Re: Final Exam Details and Review Sessions Fall 2016
Are we expected to know all of the Ka and Kb values for the common acids and bases?
- Tue Nov 15, 2016 5:22 pm
- Forum: Naming
- Topic: Quiz 3 Prep (3rd Prep) #1
- Replies: 4
- Views: 1010
Re: Quiz 3 Prep (3rd Prep) #1
You can always draw them out if you are not sure. That way you can see all the bonding sites.
- Wed Nov 09, 2016 2:28 pm
- Forum: Naming
- Topic: Equilibrium
- Replies: 6
- Views: 1222
Equilibrium
If the K value is between 10^-3 and 10^3, neither the reactants or products are strongly favored. So what does the K value mean if it is in between these values?
- Thu Oct 20, 2016 11:26 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 2763572
Re: Post All Chemistry Jokes Here
Once I tried telling a chemistry joke....
There was no reaction.
There was no reaction.
- Wed Oct 12, 2016 5:58 pm
- Forum: Trends in The Periodic Table
- Topic: Electron configurations [ENDORSED]
- Replies: 3
- Views: 789
Re: Electron configurations [ENDORSED]
It is the same as the copper example he went over in class.
- Wed Sep 28, 2016 11:22 am
- Forum: Administrative Questions and Class Announcements
- Topic: Peer Facilitated Learning Sessions
- Replies: 32
- Views: 13220
Re: Peer Facilitated Learning Sessions
So are these all just on a first come first serve basis?