Search found 19 matches

by Sahand Fardi 1
Sun Mar 12, 2017 4:00 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019596

Re: Post All Chemistry Jokes Here

2 types
by Sahand Fardi 1
Sun Mar 12, 2017 3:58 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019596

Re: Post All Chemistry Jokes Here

After the final
by Sahand Fardi 1
Sun Mar 12, 2017 3:57 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019596

Re: Post All Chemistry Jokes Here

Chemists.....
by Sahand Fardi 1
Sun Mar 12, 2017 3:54 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019596

Re: Post All Chemistry Jokes Here

I had to make these bad chemistry jokes because all the good ones Argon
by Sahand Fardi 1
Sun Mar 12, 2017 3:53 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019596

Re: Post All Chemistry Jokes Here

If the Silver Surfer and Ironman team up, they'd be alloys
by Sahand Fardi 1
Sun Mar 12, 2017 3:52 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019596

Re: Post All Chemistry Jokes Here

Q: Did you hear about the guy who got cooled to absolute zero?


A: He's oK now.
by Sahand Fardi 1
Sun Mar 12, 2017 3:50 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7609
Views: 1019596

Re: Post All Chemistry Jokes Here

Organic Chemistry is difficult.... Those who study it will have alkynes of trouble.
by Sahand Fardi 1
Wed Mar 08, 2017 9:25 pm
Forum: *Alkanes
Topic: Systematic naming
Replies: 1
Views: 278

Systematic naming

What is systematic naming? Does it include IUPAC or Common names?
by Sahand Fardi 1
Wed Mar 08, 2017 8:34 pm
Forum: *Alkanes
Topic: Common Names
Replies: 1
Views: 214

Common Names

What is the difference between NEO and TERT? Does NEO have one less carbon?
by Sahand Fardi 1
Sun Jan 22, 2017 9:06 pm
Forum: Phase Changes & Related Calculations
Topic: delta u sign
Replies: 2
Views: 352

delta u sign

for the delta u equation that states delta u= delta h-p(delta v), does the sign in the middle become plus when there is work being done on the system? Or, is it always minus regardless of work done on or given off?
by Sahand Fardi 1
Tue Jan 17, 2017 10:20 pm
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: Born-Haber Cycle
Replies: 2
Views: 294

Born-Haber Cycle

Is the born-haver cycle concert going to be covered in lecture? I don't quite understand it from the textbook
by Sahand Fardi 1
Mon Nov 28, 2016 9:07 pm
Forum: Administrative Questions and Class Announcements
Topic: Chem 14B [ENDORSED]
Replies: 3
Views: 436

Chem 14B [ENDORSED]

Is there a course reader for Chem 14B? If so, is it available at the same place that sells the 14A course reader?
by Sahand Fardi 1
Tue Nov 15, 2016 2:02 pm
Forum: *Molecular Orbital Theory Applied To Transition Metals
Topic: Bond Order
Replies: 1
Views: 780

Bond Order

how does bond order relate to stability?
by Sahand Fardi 1
Sun Oct 30, 2016 10:52 pm
Forum: Hybridization
Topic: Polar vs Non polar
Replies: 5
Views: 990

Polar vs Non polar

How and what do we need to determine if a molecule is polar or not?
by Sahand Fardi 1
Tue Oct 18, 2016 11:07 pm
Forum: Hybridization
Topic: Electron Configuration video
Replies: 1
Views: 378

Electron Configuration video

https://www.youtube.com/watch?v=2AFPfg0Como

This Bozeman video helps a lot for making electron configurations easy, and then the picture kinda shows a way of remembering how to fill up each orbital.
by Sahand Fardi 1
Sat Oct 08, 2016 8:50 pm
Forum: Wave Functions and s-, p-, d-, f- Orbitals
Topic: Px, Py, Pz [ENDORSED]
Replies: 5
Views: 9391

Px, Py, Pz [ENDORSED]

Can someone please explain the difference between Px, Py, and Pz? Thank you!
by Sahand Fardi 1
Thu Sep 29, 2016 9:17 pm
Forum: Properties of Light
Topic: Wave Particle Duality
Replies: 3
Views: 407

Re: Wave Particle Duality

A lot of times it depends on what values you are given in the problem, and then you go from there. Both of the equations are used usually in each problem in order to find things like wavelength and frequency so that other equations can be used to solve for E.
by Sahand Fardi 1
Sun Sep 25, 2016 2:59 pm
Forum: SI Units, Unit Conversions
Topic: Review Principles question E15
Replies: 8
Views: 954

Re: Review Principles question E15

Here's the problem
by Sahand Fardi 1
Sun Sep 25, 2016 2:46 pm
Forum: SI Units, Unit Conversions
Topic: Review Principles question E15
Replies: 8
Views: 954

Review Principles question E15

How do you go about doing this problem? I don't understand where the sulfide is coming from. Thanks!

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