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Showing posts with label chemistry. Show all posts
Showing posts with label chemistry. Show all posts

Thursday, March 29, 2012

Transgendered Electrons?


(c) If an electron is raised into the second excited state, draw on the diagram all the possible transitions that the electron can make in returning to the ground state.


Only if the electron feels it was born into the wrong body.





Wednesday, March 28, 2012

Tuesday, February 7, 2012

Wednesday, February 1, 2012

Sparta and Spongebob and Ganondorf Oh My!





Michael (yes Giant-Shrimp-Ocean-Seafood-Gods Michael from yesterday) sent me another one of his excellent tests. Here's his description of the test:


5. If road crews were going to add the correct mix of salt and calcium chloride to the roads how many pounds of calcium chloride would they add to 600 pounds of salt? Show your work.

A. 1 pound
B. 3 pounds
C. 100 pounds
D. 200 pounds
(Correct answers By me)
E. THIS IS SPARTA!
F. Spongebob
G. Ganondorf finally deafeats Link (The legend of zelda)



Related: 
THIS IS SPARTA! 
SpongeBob SquarePants



Wednesday, September 28, 2011

Chair conformations

Draw two chair conformations for each of the following. Circle the most stable chair conformation of the 4 drawn. The substituents are OH.


At least give this student partial marks for being funny!

Thursday, May 19, 2011

Friday, December 17, 2010

Boring Test


Is energy lost in this conversion? Yeah


Explain your answer:
It gets more boring as the questions go on and on and I'm losing energy because right now, these questions don't hold my interest.


Well played.

Wednesday, December 8, 2010

Chemistry is awesome!


(b) Describe the bonding in SO2 in terms of orbital overlap and delocalized electrons.
It's pretty awesome.


2 marks, because chemistry IS awesome!

Wednesday, October 13, 2010

Why do white bears dissolve in water?

If you thought the answer was 'because they're polar' you might want to read this essay first:




Tuesday, August 10, 2010

Hooray for fossils!


(b) Explain the biochemical evidence for the common ancestry of living organisms.
Hooray for fossils!!!


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Tuesday, June 22, 2010

Tuesday, April 20, 2010

Chemistry Smart Ass


26. Explain how to measure less than the 100 mL of water left in a beaker using a graduated cylinder. Be very specific as to the steps you should take.


Carefully


That's not very specific.

Thursday, April 15, 2010

MAHD: Mothers Against Hydocarbon and Driving


2. What is the difference between a hydrocarbon (such as ethane) and an alcohol (such as ethanol)?
Hydrocarbon doesn't cause car crashes.



Monday, December 7, 2009

The organic chemistry Ninja


Benzene throwing stars FTW!

Tuesday, August 25, 2009

Trogdor the Burninator


Bonus marks should have gone for the excellent drawing of Trogdor the burninator! But alas, no success this time.

Monday, August 10, 2009

Thursday, March 26, 2009

Santa's workshop


12. Provide a detailed rational, and stepwise mechanism to account for the following transformation [8 pts]

Here you go Santa, one organic compound
Hot dang!

2pt for excellent effort Great!


Who knew Santa's elves made organic compounds that way?

I LOVE IT when a student gets marks for his/her drawing!

Thursday, February 26, 2009

Collegehumor.com


If I made any mistakes on this test, hopefully this picture of a Giraffe will convince you otherwise.

Next time cite Collegehumor


Thanks to Collegehumor.com for this one.

Cool teacher!

By the way, I'm pretty sure 'bromination' (question #4) is actually the act of two men becoming friends.

Tuesday, February 3, 2009

Robot Attack 2.0!



Robot Attack 1.0 is here.

If you look closely, the teacher added a couple of people falling off one of the buildings on the right, SWEET!