Search found 15 matches

by Sanjay_Kumar_2J
Sun Mar 19, 2017 12:58 am
Forum: *Calculations Using ΔG° = -RT ln K
Topic: Arrhenius Graphs
Replies: 3
Views: 799

Arrhenius Graphs

For an arrhenius graph, how do you calculate the Ea from the data given such as ln(K) and K-1?
by Sanjay_Kumar_2J
Sun Mar 19, 2017 12:51 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7581
Views: 1013939

Re: Post All Chemistry Jokes Here

A photon checks into a hotel and is asked if he needs any help carrying his luggage. He says, "No. I'm traveling light."
by Sanjay_Kumar_2J
Sun Mar 19, 2017 12:50 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7581
Views: 1013939

Re: Post All Chemistry Jokes Here

What was the charge when NaCl was arrested?

A Salt.
by Sanjay_Kumar_2J
Sun Mar 19, 2017 12:49 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7581
Views: 1013939

Re: Post All Chemistry Jokes Here

anotha one
by Sanjay_Kumar_2J
Sun Mar 19, 2017 12:46 am
Forum: *Cycloalkenes
Topic: Benzene vs. Phenol
Replies: 1
Views: 483

Benzene vs. Phenol

Why is it that sometimes the name is benzene (2.43 (d) in green course reader) while other times the same cyclohexene is called phenol (2.41 in green course reader)?
by Sanjay_Kumar_2J
Sun Mar 19, 2017 12:44 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7581
Views: 1013939

Re: Post All Chemistry Jokes Here

a joke 4 ur entertainment
by Sanjay_Kumar_2J
Sun Mar 19, 2017 12:39 am
Forum: *Ethers
Topic: Exercise 2.43 (e) in Green course reader
Replies: 1
Views: 564

Exercise 2.43 (e) in Green course reader

Can someone explain why, that in question 2.43 (e) in the green course reader, that the methoxy in the beginning of the name has a 4 position. Would it not be 5? Thanks
by Sanjay_Kumar_2J
Fri Feb 03, 2017 12:36 am
Forum: Administrative Questions and Class Announcements
Topic: Quiz 1 Preparation Answers
Replies: 130
Views: 13705

Re: Quiz 1 Preparation Answers

Can someone please explain why on #5 the answer has 2NH3 on the product side? When I did the question and canceled everything, I divided 2NH3 by 2 so that it would be the same as in the target equation N2H4 + H2 = NH3. This gave me an enthalpy of -105.1kJ/mol, instead of -151 kJ/mol. Thanks For thi...
by Sanjay_Kumar_2J
Mon Jan 23, 2017 5:19 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: Question 8.9
Replies: 1
Views: 246

Question 8.9

Does anyone know how to do question 8.9 in the textbook? I've tried everything when it comes to changing units but nothing has yielded the correct answer. I'm using the delta U equals delta H minus P times delta V equation. Please let me know if im doing something wrong. Thanks!
by Sanjay_Kumar_2J
Mon Jan 16, 2017 12:04 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7581
Views: 1013939

Re: Post All Chemistry Jokes Here

some jokes for y'all
by Sanjay_Kumar_2J
Sun Dec 04, 2016 11:55 pm
Forum: *Titrations & Titration Calculations
Topic: 14A Course Reader Final 2014 Q7 [ENDORSED]
Replies: 1
Views: 775

14A Course Reader Final 2014 Q7 [ENDORSED]

For question number 7 in the 2014 Final in the course reader, why would the molarity of CH3CO2- be 0.10M? and why would the stoichiometric point the volume of solution have doubled?
by Sanjay_Kumar_2J
Sun Dec 04, 2016 11:50 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Difference between VSEPR and MOT
Replies: 3
Views: 2593

Re: Difference between VSEPR and MOT

VSEPR is a way for one to determine the shape and the way that certain atoms bond to each other and their angles. MOT is a way to describe the valence electrons of those atoms who are bonded to each other.
by Sanjay_Kumar_2J
Sun Dec 04, 2016 11:48 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Steric 5; 3 Lone pairs
Replies: 1
Views: 390

Steric 5; 3 Lone pairs

What's the VSEPR shape and bond angles for a molecule with a steric of 5 and 3 long pairs and 2 bonds?
by Sanjay_Kumar_2J
Sun Dec 04, 2016 11:43 pm
Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
Topic: 14A Final 2015 Question 3C [ENDORSED]
Replies: 1
Views: 413

14A Final 2015 Question 3C [ENDORSED]

Why would you expect to have a more stable bond out of Cl2+ rather than Cl2?
by Sanjay_Kumar_2J
Sun Dec 04, 2016 11:38 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7581
Views: 1013939

Re: Post All Chemistry Jokes Here

"I would never try to poison you...
Now eat your Pb and jelly sandwich"

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