Search found 21 matches

by Jasleen Kaur 1J
Sun Mar 19, 2017 8:42 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7555
Views: 1010696

Re: Post All Chemistry Jokes Here

A photon checks into a hotel. The bellhop asks "Can i help you with any luggage?" The photon replies "I don't have any. I'm traveling light."
by Jasleen Kaur 1J
Fri Mar 10, 2017 1:59 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7555
Views: 1010696

Re: Post All Chemistry Jokes Here

What is a chemist's favorite fish??
2Na
by Jasleen Kaur 1J
Thu Mar 02, 2017 5:45 pm
Forum: Resonance in Organic Compounds
Topic: Naming: Chains vs. rings
Replies: 1
Views: 559

Naming: Chains vs. rings

When naming organic compounds that have rings in the molecule, do we name based off the longest carbon chain or do we base it off the ring?
by Jasleen Kaur 1J
Sun Feb 26, 2017 4:49 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7555
Views: 1010696

Re: Post All Chemistry Jokes Here

I heard that Oxygen and Magnesium were going out and i was like "OMg"
by Jasleen Kaur 1J
Fri Feb 17, 2017 2:20 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7555
Views: 1010696

Re: Post All Chemistry Jokes Here

How often do I post chemistry jokes?
Periodically.
by Jasleen Kaur 1J
Sun Feb 12, 2017 1:32 pm
Forum: Balancing Redox Reactions
Topic: Creating Cell Diagrams
Replies: 2
Views: 362

Re: Creating Cell Diagrams

If I'm not mistaken it is with the original number of moles.
by Jasleen Kaur 1J
Fri Feb 03, 2017 2:03 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7555
Views: 1010696

Re: Post All Chemistry Jokes Here

A neutron walks into a bar and asks how much for a drink, the bartender replies "for you no charge"
by Jasleen Kaur 1J
Mon Jan 30, 2017 3:13 pm
Forum: Administrative Questions and Class Announcements
Topic: Quiz Topics
Replies: 10
Views: 1098

Re: Quiz Topics

Professor Lavelle uploaded the wuiz answers in another topic if you'd like to check your answers!
by Jasleen Kaur 1J
Sun Jan 22, 2017 12:53 pm
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: Ideal Gas Law
Replies: 2
Views: 279

Re: Ideal Gas Law

We can find various stuff by using the ideal gas law. For example if we hold Pressure constant, and the moles constant we know that Volume and Temperature are going to be changing. It allows us to picture an ideal condition in which a gas would react.
by Jasleen Kaur 1J
Fri Jan 13, 2017 12:24 pm
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: Units of Reaction Enthalpies
Replies: 11
Views: 1433

Re: Units of Reaction Enthalpies

When the question specifies, that it is per mole you would use KJ/mol. Also in addition to that by definition the standard enthalpy of formation is KJ/mol.
by Jasleen Kaur 1J
Sat Dec 03, 2016 9:10 pm
Forum: Administrative Questions and Class Announcements
Topic: Empirical and Theoretical relationships [ENDORSED]
Replies: 1
Views: 347

Empirical and Theoretical relationships [ENDORSED]

Hi there, I was looking over the 2015 final question 2A and I was wondering if someone could explain what the difference between a theoretical and empirical relationship?
by Jasleen Kaur 1J
Wed Nov 23, 2016 10:46 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7555
Views: 1010696

Re: Post All Chemistry Jokes Here

What was the charge when NaCl was arrested?
A salt.
by Jasleen Kaur 1J
Tue Nov 15, 2016 2:36 pm
Forum: Shape, Structure, Coordination Number, Ligands
Topic: Coordination Compounds And Complexes [ENDORSED]
Replies: 1
Views: 366

Coordination Compounds And Complexes [ENDORSED]

Hi there, so I was reviewing my notes and the textbook but I can't seem to grasp the difference between a coordination compound and complex. I know that a coordination compound is electrically neutral and that it has at least a=one complex present, but then why are coordination compounds and complex...
by Jasleen Kaur 1J
Thu Nov 10, 2016 7:05 pm
Forum: Naming
Topic: Table of all the ligand names
Replies: 3
Views: 390

Re: Table of all the ligand names

Are there any tricks to memorizing the names? Sorry I'm just not the best at memorizing stuff.
by Jasleen Kaur 1J
Fri Nov 04, 2016 5:23 pm
Forum: Lewis Structures
Topic: Octet rule
Replies: 7
Views: 543

Re: Octet rule

The octet rule wants the central atom to have 8 electrons (a full octet).
by Jasleen Kaur 1J
Fri Oct 28, 2016 2:27 pm
Forum: Lewis Structures
Topic: "best" lewis structure
Replies: 3
Views: 427

Re: "best" lewis structure

Yes. when forming the bonds you want to try and get the central atom with fc of 0.
by Jasleen Kaur 1J
Wed Oct 26, 2016 11:14 am
Forum: Trends in The Periodic Table
Topic: Grouping of Valence Electrons [ENDORSED]
Replies: 3
Views: 635

Re: Grouping of Valence Electrons [ENDORSED]

Hey there,
I am not quite understanding why the the valence electrons are 4. Could you expand on that explanation please.
by Jasleen Kaur 1J
Fri Oct 21, 2016 12:55 pm
Forum: Sigma & Pi Bonds
Topic: Quiz 2 Preparation [ENDORSED]
Replies: 8
Views: 2886

Re: Quiz 2 Preparation [ENDORSED]

Will we need to use the Born-Mayer equation on the quiz? Which equation do we use to calculate lattice energy, I am confused by the given equations from the textbook on pages 73 and 74 regarding calculating potential energy.
by Jasleen Kaur 1J
Wed Oct 19, 2016 9:58 pm
Forum: Student Social/Study Group
Topic: Rieber Hall 14A Study Group (Fall 2016)
Replies: 49
Views: 4375

Re: Rieber Hall 14A Study Group (Fall 2016)

When are we actually meeting? I'm in the group chat, but I don't recall seeing anything about meeting times?
by Jasleen Kaur 1J
Tue Oct 11, 2016 9:43 pm
Forum: Heisenberg Indeterminacy (Uncertainty) Equation
Topic: Minimum Indeterminacy [ENDORSED]
Replies: 6
Views: 944

Minimum Indeterminacy [ENDORSED]

Your bowling ball of mass 4.02kg rolls down a lane with a speed of 2.35+/- 0.1 m.s^-1. What is the minimum indeterminacy of its position? Can you blame the Heisenberg Uncertainty Principle when your ball misses the pins?

I had trouble solving this?
by Jasleen Kaur 1J
Sun Sep 25, 2016 10:28 pm
Forum: Student Social/Study Group
Topic: Rieber Hall 14A Study Group (Fall 2016)
Replies: 49
Views: 4375

Re: Rieber Hall 14A Study Group (Fall 2016)

I live in Courtside, but am definitely interested. We should definitely do this.

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