Search found 21 matches
- Sat Mar 18, 2017 5:31 pm
- Forum: Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams
- Topic: 2016 Practice Final Q3 Part C [ENDORSED]
- Replies: 1
- Views: 527
2016 Practice Final Q3 Part C [ENDORSED]
I'm confused as to where the the Br minus came from can someone explain this to me?
- Sat Mar 04, 2017 12:14 am
- Forum: Administrative Questions and Class Announcements
- Topic: Quiz 3 Prep answers
- Replies: 6
- Views: 1315
Re: Quiz 3 Prep answers
Kira_Maszewski_1B wrote:When will the quiz 3 preparation answers be posted?
He said they will be posted sometime this weekend
- Tue Feb 28, 2017 7:18 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Quiz number 3
- Replies: 5
- Views: 1235
Re: Quiz number 3
No the quiz is next week, week 9 of school.
- Tue Feb 28, 2017 5:11 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Quiz #3
- Replies: 6
- Views: 1396
Quiz #3
Just looking to clarify, but quiz 3 will cover everything up to Friday's (March 3rd) lecture correct?
- Mon Feb 27, 2017 4:16 pm
- Forum: Administrative Questions and Class Announcements
- Topic: 2/24/17 Bruincast
- Replies: 19
- Views: 3464
Re: 2/24/17 Bruincast
Has the correction been made to the Bruincast now?
- Sun Feb 19, 2017 10:10 am
- Forum: Administrative Questions and Class Announcements
- Topic: UA Sessions
- Replies: 3
- Views: 601
UA Sessions
Will there be UA sessions tomorrow or are they canceled for the holiday?
- Fri Feb 10, 2017 11:40 am
- Forum: Administrative Questions and Class Announcements
- Topic: Grades
- Replies: 1
- Views: 469
Grades
When will the Quiz 1 grades be posted online?
- Sun Jan 29, 2017 2:08 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Practice Quiz in Course Reader
- Replies: 1
- Views: 381
Practice Quiz in Course Reader
I was just curious if there were solutions for the Practice Quiz 1 in the course reader?
- Wed Jan 25, 2017 9:45 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Quiz 1
- Replies: 3
- Views: 968
Quiz 1
Are we responsible for derivations of equations on this quiz?
- Sun Jan 22, 2017 9:29 pm
- Forum: Student Social/Study Group
- Topic: Post All Chemistry Jokes Here
- Replies: 9651
- Views: 3890961
Re: Post All Chemistry Jokes Here
Q: What do you call a wheel made of iron?
A: A ferrous wheel
A: A ferrous wheel
- Sat Jan 14, 2017 8:02 pm
- Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
- Topic: Example on page 20 of course reader
- Replies: 1
- Views: 467
Example on page 20 of course reader
I am confused as to why the specific heat capacity of H2O became negative. Can someone explain?
- Thu Dec 01, 2016 10:51 pm
- Forum: Student Social/Study Group
- Topic: Chem Joke
- Replies: 1
- Views: 467
Chem Joke
Q. Why can you never trust an atom?
A. They make up everything.
A. They make up everything.
- Thu Dec 01, 2016 10:46 pm
- Forum: Student Social/Study Group
- Topic: Chem Joke
- Replies: 1
- Views: 490
Chem Joke
Q. What did the bartender say when oxygen, hydrogen, sulfur, sodium, and phosphorus walked into the bar?
A. OH SNaP
A. OH SNaP
- Sun Nov 27, 2016 3:25 pm
- Forum: Administrative Questions and Class Announcements
- Topic: Final [ENDORSED]
- Replies: 1
- Views: 515
Final [ENDORSED]
Are the testing locations for the final the same as for the midterm?
- Wed Nov 09, 2016 6:08 pm
- Forum: Ideal Gases
- Topic: PV=nRT
- Replies: 3
- Views: 941
PV=nRT
When using the ideal gas equation is it more typical to see pressure represented in pascals or atm or does it just vary by situation?
- Mon Nov 07, 2016 7:08 pm
- Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
- Topic: MO theory
- Replies: 3
- Views: 758
MO theory
When switching from O2 to O2 2+ on an MO diagram the result which produces the higher bond order is the more the stable molecule correct?
- Sun Oct 30, 2016 6:18 pm
- Forum: Hybridization
- Topic: Hybridization [ENDORSED]
- Replies: 3
- Views: 831
Hybridization [ENDORSED]
I was reviewing for the midterm and got stuck;does anyone know what the what hybridization is for C2H4?
- Sun Oct 23, 2016 8:24 pm
- Forum: Lewis Structures
- Topic: Lewis Structures
- Replies: 3
- Views: 747
Lewis Structures
When making a Lewis structure should I assume it is correct if I used the correct number of electrons or should I check formal charge to make sure I have the correct bonds?
- Sun Oct 16, 2016 7:14 pm
- Forum: Lewis Structures
- Topic: Lewis Structures
- Replies: 6
- Views: 1092
Lewis Structures
On page 80 of the course reader it shows that a single bond length is 1.40 angstroms and that a double bond length is 1.20 angstroms, but it doesn't state the length of a triple bond does anyone know the exact measurement?
- Sun Oct 09, 2016 9:43 pm
- Forum: Electron Configurations for Multi-Electron Atoms
- Topic: orbitals
- Replies: 1
- Views: 422
orbitals
Since p-,d-, and f- orbitals have nodal planes does that mean s- orbital have nodal planes as well?
- Sun Oct 02, 2016 11:35 pm
- Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
- Topic: Atomic Spectroscopy
- Replies: 1
- Views: 418
Atomic Spectroscopy
When using the empirical equation En= - hR/(n)2 I'm confused as to why the energy level is being squared? Is it because it would make the outcome positive or would that not matter?