Search found 23 matches

by Bogdan-Andrei Bagdasar 1A
Sun Mar 13, 2016 8:07 pm
Forum: Administrative Questions and Class Announcements
Topic: Question for Dr. Lavelle - 14C/D
Replies: 1
Views: 325

Question for Dr. Lavelle - 14C/D

Dr. Lavelle,

Can you teach Chem 14C/D too? Would love to have you as my professor again.
by Bogdan-Andrei Bagdasar 1A
Sat Mar 12, 2016 6:25 pm
Forum: *Calculations Using ΔG° = -RT ln K
Topic: Question about approximation of results
Replies: 2
Views: 615

Re: Question about approximation of results

Let's say K is equilibrium constant for GAUCHE BUTANE<-> ANTI BUTANE at 373K. K=3.6. When interpreting this, which is more correct: 4 anti conformations for each 5 conformations or 36 anti conformations for each 46 conformations
by Bogdan-Andrei Bagdasar 1A
Sat Mar 12, 2016 5:43 pm
Forum: *Calculations Using ΔG° = -RT ln K
Topic: Question about approximation of results
Replies: 2
Views: 615

Question about approximation of results

Let's say K is 3.6 for a molecule. Would we approximate and say that for 4 anti conformations we have 1 gauche or should we say for 36 anti conformations we have 10 gauche?
by Bogdan-Andrei Bagdasar 1A
Fri Mar 11, 2016 2:18 am
Forum: First Order Reactions
Topic: Radioactive decay
Replies: 1
Views: 332

Radioactive decay

Do we have to know how to obtain dosage of radiation and number of curies for the final?
by Bogdan-Andrei Bagdasar 1A
Sun Mar 06, 2016 11:36 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7951
Views: 1122549

Re: Chemistry Jokes

That conformation
by Bogdan-Andrei Bagdasar 1A
Sun Feb 28, 2016 11:40 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7951
Views: 1122549

Re: Chemistry Jokes

Hehe
by Bogdan-Andrei Bagdasar 1A
Sun Feb 21, 2016 11:41 pm
Forum: Electronegativity
Topic: Interesting water invention
Replies: 1
Views: 437

Interesting water invention

I just found this: https://www.facebook.com/ScienceNaturePage/posts/779821905483403

I thought I should share it somewhere on the forum.
by Bogdan-Andrei Bagdasar 1A
Wed Feb 17, 2016 5:16 am
Forum: Kinetics vs. Thermodynamics Controlling a Reaction
Topic: Interesting reaction
Replies: 1
Views: 276

Interesting reaction

A gif of a reaction
by Bogdan-Andrei Bagdasar 1A
Sun Feb 14, 2016 11:28 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7951
Views: 1122549

Re: Chemistry Jokes

Hmm
by Bogdan-Andrei Bagdasar 1A
Sat Feb 06, 2016 7:43 pm
Forum: Thermodynamic Definitions (isochoric/isometric, isothermal, isobaric)
Topic: Isentropic transformation
Replies: 1
Views: 295

Isentropic transformation

What is a specific example of an isentropic transformation? and how is it different from adiabatic transformation?
by Bogdan-Andrei Bagdasar 1A
Wed Feb 03, 2016 11:38 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7951
Views: 1122549

Re: Chemistry Jokes

Hehe
by Bogdan-Andrei Bagdasar 1A
Wed Jan 27, 2016 12:28 am
Forum: Gibbs Free Energy Concepts and Calculations
Topic: Page 41 Course Reader Question about Enthalpy
Replies: 1
Views: 255

Re: Page 41 Course Reader Question about Enthalpy

Oh, never mind. Exothermic reactions are favored in forward direction.
by Bogdan-Andrei Bagdasar 1A
Tue Jan 26, 2016 10:10 pm
Forum: Gibbs Free Energy Concepts and Calculations
Topic: Page 41 Course Reader Question about Enthalpy
Replies: 1
Views: 255

Page 41 Course Reader Question about Enthalpy

For on page 41 course reader, can somebody explain why this does not favor the forward process?

Thanks.
by Bogdan-Andrei Bagdasar 1A
Tue Jan 26, 2016 4:54 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7951
Views: 1122549

Re: Chemistry Jokes

I had to post this (*_*) haha
by Bogdan-Andrei Bagdasar 1A
Tue Jan 26, 2016 2:33 am
Forum: General Science Questions
Topic: An interesting video
Replies: 1
Views: 366

An interesting video

https://www.facebook.com/IFeakingLoveScience/videos/1191878257499850/

Found this interesting video, so I thought I should share it.
by Bogdan-Andrei Bagdasar 1A
Mon Jan 18, 2016 8:29 pm
Forum: Phase Changes & Related Calculations
Topic: Study Group
Replies: 2
Views: 338

Re: Study Group

Lillian Xie 1K wrote:There is an unofficial group on Facebook if you would like to join! Study groups are organized around midterm and final weeks. Feel free to make any posts. https://www.facebook.com/groups/930573750352011/

Oh wow. Thanks :).
by Bogdan-Andrei Bagdasar 1A
Mon Nov 23, 2015 11:39 pm
Forum: Balancing Chemical Reactions
Topic: Video: Wolfram Alpha+ Balancing Chemical Equation
Replies: 1
Views: 453

Video: Wolfram Alpha+ Balancing Chemical Equation

This is a video showing Wolfram Alpha and it's Engine options and how to use the Chemical Equation Balancing system. Background songs: W&W - The One Kygo - Firestone ft. Conrad Sewell Disclaimer: I do not own any of these songs. These songs are property of their artists and their record labels. ...
by Bogdan-Andrei Bagdasar 1A
Mon Nov 16, 2015 11:42 pm
Forum: Administrative Questions and Class Announcements
Topic: Quiz 3 question?
Replies: 1
Views: 542

Quiz 3 question?

Can we take the quiz during a different section if we have our first pass enrollment during the quiz?
by Bogdan-Andrei Bagdasar 1A
Sun Nov 08, 2015 9:01 pm
Forum: Ideal Gases
Topic: General Transformation question
Replies: 1
Views: 298

General Transformation question

In the case of a general transformation, how can we determine towards where the equilibrium is shifted?
by Bogdan-Andrei Bagdasar 1A
Sun Oct 25, 2015 10:17 pm
Forum: Electron Configurations for Multi-Electron Atoms
Topic: Configuration question
Replies: 1
Views: 261

Configuration question

Is the configuration of Mn +1 ion
[Ar] 4s2 3d4 or [Ar] 4s1 3d5
Which is more stable?
by Bogdan-Andrei Bagdasar 1A
Sat Oct 17, 2015 6:29 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: VSEPR and more than six electron pairs
Replies: 1
Views: 240

VSEPR and more than six electron pairs

Found this article: https://winter.group.shef.ac.uk/vsepr/high-cn.html

In class we covered up to 6 bonding pairs right? The article shows VSEPR for more than 6 electron pairs.
by Bogdan-Andrei Bagdasar 1A
Fri Oct 02, 2015 4:30 pm
Forum: Properties of Light
Topic: Cherenkov radiation
Replies: 1
Views: 273

Cherenkov radiation

I've read an article about the Cherenkov radiation and wanted to know what you think about this. Article page: http://www.businessinsider.com/what-can-travel-faster-than-the-speed-of-light-2015-2"onclick="window.open(this.href);return false; I'm asking this question mainly because Dr. Lavelle said t...

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