Search found 16 matches
- Mon Mar 20, 2017 2:08 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
- Sun Mar 19, 2017 3:08 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
- Sun Mar 12, 2017 12:23 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
- Thu Mar 02, 2017 2:49 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
- Sun Feb 26, 2017 6:36 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
- Fri Feb 17, 2017 12:09 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
Re: Post All Chemistry Jokes Here
If you need help remembering:)
- Sun Feb 05, 2017 11:39 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
- Sun Jan 29, 2017 8:36 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
- Sun Jan 29, 2017 8:27 pm
- Forum: Entropy Changes Due to Changes in Volume and Temperature
- Topic: Entropy
- Replies: 5
- Views: 1077
Entropy
Is entropy always increasing?
- Fri Nov 18, 2016 11:57 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
Re: Post All Chemistry Jokes Here
Q: Why was the mole of oxygen molecules excited when he walked out of the singles bar?
A: He got Avogadro's number!
A: He got Avogadro's number!
- Sat Nov 05, 2016 12:47 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
- Fri Oct 28, 2016 8:59 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3591533
- Fri Oct 21, 2016 12:10 pm
- Forum: Resonance in Organic Compounds
- Topic: Lewis Structure
- Replies: 1
- Views: 2509
Lewis Structure
If a question states to draw the Lewis Structure of a molecule following the octet rule do we just ignore the formal charge and making it stable in order to follow the octet rule?
- Sun Oct 09, 2016 2:25 pm
- Forum: DeBroglie Equation
- Topic: De Broglie Wavelength
- Replies: 23
- Views: 3429
De Broglie Wavelength
When calculating the de broglie wavelength will the problem always specifically say to "calculate the de broglie wavelength?" if not how do we know when to use it?
- Fri Sep 30, 2016 5:13 pm
- Forum: Properties of Light
- Topic: calculating wavelength [ENDORSED]
- Replies: 3
- Views: 982
calculating wavelength [ENDORSED]
On homework problem 1.23 I am asked to calculate the wavelength of a y-ray. In the solution then energy of a technetium-99 atom is being multiplied by 1.6022x10^-19 but i don't know where that number came from can anyone explain why it is being multiplied by this number?
- Mon Sep 26, 2016 10:38 am
- Forum: Student Social/Study Group
- Topic: Rieber Hall 14A Study Group (Fall 2016)
- Replies: 49
- Views: 10113
Re: Rieber Hall 14A Study Group (Fall 2016)
I do not live in rieber but I am interested in joining.