Search found 12 matches

by Zaamin Khwaja 3D
Mon Mar 20, 2017 11:48 am
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7582
Views: 1014767

Re: Post All Chemistry Jokes Here

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I hope the Final goes well for everyone!
by Zaamin Khwaja 3D
Tue Mar 07, 2017 12:36 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7582
Views: 1014767

Re: Post All Chemistry Jokes Here

Image
by Zaamin Khwaja 3D
Sat Mar 04, 2017 1:51 pm
Forum: *Alkanes
Topic: Order in naming [ENDORSED]
Replies: 2
Views: 351

Re: Order in naming [ENDORSED]

Prefixes such as di-, tri-, tetra-, etc, are ignored when alphabetizing substituents. However the prefixes cyclo-, iso- and neo- are part of the name. Because of this, for question 16, 2-isopropyl comes before the 1,1-dimethylcyclopentane. The letters you use for naming in this case are the I in iso...
by Zaamin Khwaja 3D
Sat Mar 04, 2017 1:35 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7582
Views: 1014767

Re: Post All Chemistry Jokes Here

How often do I joke about chemistry?
periodically
by Zaamin Khwaja 3D
Sun Feb 26, 2017 8:02 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7582
Views: 1014767

Re: Post All Chemistry Jokes Here

Electrophile: I came out to have a good time but I’m honestly feeling so attacked right now
by Zaamin Khwaja 3D
Mon Feb 06, 2017 3:08 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7582
Views: 1014767

Re: Post All Chemistry Jokes Here

Did you know that you can freeze yourself to -273.15 degrees Celsius and still be 0K
by Zaamin Khwaja 3D
Wed Jan 25, 2017 2:33 pm
Forum: Phase Changes & Related Calculations
Topic: Homework Question 8.67
Replies: 3
Views: 325

Homework Question 8.67

This questions asks us to use tables in the textbook to estimate the enthalpy of formation for a few compounds in their liquid states. An example of one of the compounds is methanol. Are we supposed to know that the equation to form methanol is: C(gr)+2 H2(g)+1/2 O2(g) --> CH3OH(l), or would that eq...
by Zaamin Khwaja 3D
Mon Jan 16, 2017 10:31 am
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: Error in the text book?
Replies: 1
Views: 224

Re: Error in the text book?

I was looking over this a few days ago and also saw the 4H2O2. It has to be an error in the textbook since throughout the example only H2O is used. Also what I used to help me check that it was an error, was balancing the step 2 equation when H2O is used versus when H2O2 is used (only H2O balanced t...
by Zaamin Khwaja 3D
Mon Nov 28, 2016 8:06 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 7582
Views: 1014767

Re: Post All Chemistry Jokes Here

A proton and a neutron are walking down the street.
The proton says, “Wait, I dropped an electron help me look for it.”
The neutron says “Are you sure?”
The proton replies “I’m positive.”
by Zaamin Khwaja 3D
Tue Oct 04, 2016 11:23 am
Forum: Administrative Questions and Class Announcements
Topic: Calculators [ENDORSED]
Replies: 7
Views: 712

Re: Calculators [ENDORSED]

Should we be using scientific calculators and not graphing calculators?

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