CHEMISTRY COMMUNITY

Sanjay_Kumar_2J

For an arrhenius graph, how do you calculate the Ea from the data given such as ln(K) and K^-1?

Sanjay_Kumar_2J

A photon checks into a hotel and is asked if he needs any help carrying his luggage. He says, "No. I'm traveling light."

Sanjay_Kumar_2J

What was the charge when NaCl was arrested?

A Salt.

Sanjay_Kumar_2J

anotha one

Sanjay_Kumar_2J

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)?

Sanjay_Kumar_2J

a joke 4 ur entertainment

Sanjay_Kumar_2J

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

Sanjay_Kumar_2J

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...

Sanjay_Kumar_2J

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!

Sanjay_Kumar_2J

some jokes for y'all

Sanjay_Kumar_2J

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?

Sanjay_Kumar_2J

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.

Sanjay_Kumar_2J

What's the VSEPR shape and bond angles for a molecule with a steric of 5 and 3 long pairs and 2 bonds?

Sanjay_Kumar_2J

Why would you expect to have a more stable bond out of Cl2+ rather than Cl2?

Sanjay_Kumar_2J

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

CHEMISTRY COMMUNITY

Search found 15 matches

Arrhenius Graphs

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Benzene vs. Phenol

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Exercise 2.43 (e) in Green course reader

Re: Quiz 1 Preparation Answers

Question 8.9

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14A Course Reader Final 2014 Q7 [ENDORSED]

Re: Difference between VSEPR and MOT

Steric 5; 3 Lone pairs

14A Final 2015 Question 3C [ENDORSED]

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