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Search found 20 matches
- Tue Mar 14, 2017 10:54 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Wed Mar 08, 2017 8:47 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Thu Mar 02, 2017 5:18 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Thu Feb 16, 2017 11:58 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Wed Feb 15, 2017 3:07 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
Re: Post All Chemistry Jokes Here
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- Fri Feb 03, 2017 2:56 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Sat Jan 28, 2017 3:59 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Sat Jan 21, 2017 8:49 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Tue Jan 10, 2017 10:54 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Random Enrollment Checks
- Replies: 9
- Views: 2033
Random Enrollment Checks
I just read the email that explained that there would be random enrollment checks in lectures due to students attending class who are not enrolled. I was wondering what these checks would entail. Do these checks give credit to attendance or simply make sure students who are not enrolled cannot atten...
- Fri Dec 02, 2016 10:04 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
Re: Post All Chemistry Jokes Here
In honor of our upcoming final
- Sun Nov 27, 2016 8:16 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Fri Nov 18, 2016 10:50 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Sat Nov 12, 2016 4:55 am
- Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
- Topic: Writing Antibonding Orbital Configuration [ENDORSED]
- Replies: 1
- Views: 446
Writing Antibonding Orbital Configuration [ENDORSED]
When writing the molecular orbital configuration or energy-level diagram, are the antibonding written with the asterisks written before or after the orbital: σ*s or σs*?
- Sat Nov 05, 2016 11:39 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Fri Oct 28, 2016 3:13 pm
- Forum: Lewis Structures
- Topic: Lewis Structure of CO
- Replies: 1
- Views: 503
Re: Lewis Structure of CO
If there was only a double bond between C and O with C having a lone pair and O having two lone pairs, then C would not have a complete octet, since it would only be accommodating six electrons not eight. With a triple bond, both C and O have complete octets.
- Wed Oct 19, 2016 2:34 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
Re: Post All Chemistry Jokes Here
"I got my ion you!"
- Sat Oct 15, 2016 11:56 am
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3590601
- Thu Oct 06, 2016 5:32 pm
- Forum: Heisenberg Indeterminacy (Uncertainty) Equation
- Topic: Post Module Heisenberg #11 [ENDORSED]
- Replies: 4
- Views: 1111
Re: Post Module Heisenberg #11 [ENDORSED]
This question is comparing these answers to the answers in question 9, 5.3 x 10^-10 J/e, 3.2 x 10^14 J/mol. In question 9, the wrong model of the atom was used and so the answers for the uncertainty in kinetic energy per mol is very large. The answer for the uncertainty in kinetic energy per mol in ...
- Wed Sep 28, 2016 11:34 am
- Forum: Significant Figures
- Topic: Significant figures for Logarithms
- Replies: 1
- Views: 624
Re: Significant figures for Logarithms
I was confused about this too, and i found this site helpful in presenting the rules clearly: http://www2.chemistry.msu.edu/courses/c ... ndlogs.pdf
- Tue Sep 27, 2016 10:57 pm
- Forum: Properties of Electrons
- Topic: Atomic Spectra - Question 1.11
- Replies: 2
- Views: 703
Re: Atomic Spectra - Question 1.11
I am still confused on the differing principal quantum levels in series such as the Balmer series being n=2. If, as stated before, the electrons will eventually reach ground state at n=1 but they can make transitions such as the example from n=4 to n=2, does that mean that the deciding factor of the...