Search found 20 matches
- Sat Mar 18, 2017 9:09 am
- Forum: Administrative Questions and Class Announcements
- Topic: Saying Thank You to Dr. Lavelle
- Replies: 490
- Views: 578053
Re: Saying Thank You to Dr. Lavelle
Good luck to everyone on the final tomorrow, and a huge thank you to Dr. Lavelle for everything you've done for us over the past two quarters!
- Mon Mar 13, 2017 1:49 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Re: Post All Chemistry Jokes Here
If you're not part of the solution, you're part of the precipitate.
- Sun Mar 05, 2017 11:34 am
- Forum: *Alkanes
- Topic: Substituent [ENDORSED]
- Replies: 1
- Views: 594
Substituent [ENDORSED]
What is the definition of a substituent?
- Sat Feb 25, 2017 12:04 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Re: Post All Chemistry Jokes Here
Ethel Alcohol married Fatty Acid. They had a daughter and called her Ester.
- Tue Feb 14, 2017 3:39 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Re: Post All Chemistry Jokes Here
Chemistry student: Great news, teacher says we have an chemistry midterm today come rain or shine.
Classmate: So what's so great about that?
Chemistry student: It's snowing outside!
Classmate: So what's so great about that?
Chemistry student: It's snowing outside!
- Tue Feb 07, 2017 12:18 pm
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: Cell Diagrams/Salt Bridge
- Replies: 2
- Views: 538
Cell Diagrams/Salt Bridge
If there is no salt bridge in the Galvanic cell, would the double lines represent the porous disk in the cell diagram for that Galvanic cell?
- Tue Jan 31, 2017 1:16 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Re: Post All Chemistry Jokes Here
The 4 hydrogen atoms joined forces with carbon to save the day. I guess you could say they were covaliant.
- Thu Jan 26, 2017 3:30 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Re: Post All Chemistry Jokes Here
Have you heard that entropy isn't what it used to be?
- Sun Jan 22, 2017 1:52 pm
- Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
- Topic: Molar Heat Capacity
- Replies: 4
- Views: 1497
Molar Heat Capacity
On page 19 in the Course Reader, molar heat capacity is defined as the "heat required to raise temp of one mole by 1 degree Celsius." However, the unit given is J/K/mol. Why are the temperature units different between the definition and the units of molar heat capacity?
- Fri Jan 13, 2017 3:03 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Re: Post All Chemistry Jokes Here
What does a hipster studying thermochemistry say?
"I studied exothermic reactions before they were cool."
"I studied exothermic reactions before they were cool."
- Tue Nov 29, 2016 1:09 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Re: Post All Chemistry Jokes Here
What should you say if you borrow something from an iodine atom, an oxygen atom, and a uranium atom?
Thanks - IOU!
Thanks - IOU!
- Mon Nov 21, 2016 12:54 pm
- Forum: Conjugate Acids & Bases
- Topic: pH and pOH
- Replies: 4
- Views: 1338
pH and pOH
What does the p stand for in pH and pOH? I know pH means -log[H+] and pOH means -log[OH-], but why was the letter p chosen, and what does it mean?
- Thu Nov 17, 2016 10:12 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Chemistry Joke
What do you call a fish made out of two sodium atoms?
2Na!
2Na!
- Tue Nov 08, 2016 12:46 pm
- Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
- Topic: MO Diagrams
- Replies: 2
- Views: 621
MO Diagrams
Why is the 1s orbital not included in MO diagrams?
- Wed Nov 02, 2016 11:13 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Re: Post All Chemistry Jokes Here
I have many chemistry jokes... I'm just afraid they won't get a good reaction.
- Thu Oct 27, 2016 4:52 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Chemistry Joke
What was the charge when NaCl was arrested?
A salt.
A salt.
- Thu Oct 20, 2016 12:40 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3706191
Chemistry Joke
Want to hear a joke about sodium hypobromite?
NaBrO.
NaBrO.
- Thu Oct 13, 2016 9:52 pm
- Forum: Trends in The Periodic Table
- Topic: Electron Affinity in Group 15
- Replies: 1
- Views: 8213
Electron Affinity in Group 15
We learned in lecture that nitrogen is an exception to the general trend of elements' electron affinity to increase toward the top right of the table. Is this exception also true for other elements in Group 15 or only nitrogen, and if so, why?
- Thu Oct 06, 2016 5:43 pm
- Forum: Heisenberg Indeterminacy (Uncertainty) Equation
- Topic: Collapse/Localize to a Nucleus [ENDORSED]
- Replies: 1
- Views: 579
Collapse/Localize to a Nucleus [ENDORSED]
In the course reader's first worked example of Heisenberg's Indeterminacy Equation, what does it mean when an electron collapses to or is localized at the nucleus?
- Fri Sep 30, 2016 2:40 pm
- Forum: Student Social/Study Group
- Topic: Hedrick Summit Study Group Chem 14A
- Replies: 29
- Views: 4255
Re: Hedrick Summit Study Group Chem 14A
I'm in Hedrick Hall and would love to join this group! Also here are some jokes to brighten your day: What do you do with an sick chemist? You can try to helium but if you can't curium you have to barium! Did you hear oxygen and magnesium are dating? OMg! They asked me if I knew any jokes about sodi...