Tuesday, September 15, 2015

Work for Thursday, September 17th

Before Class on Thursday - 

Email me (one per group)

data table with your data in it (include title)

example of any/all calculations (one example for each different calculation)

results table or other visual representation of your results (i.e.  averages, percentages, differences)


DURING THURSDAY's DAY 2 QUIZ - 

expect questions regarding 

speed of light AGAIN
conversions AGAIN

energy equations ( E=hv)
energy of photons concepts 
procedural questions about the lab (general, everyone should be able to answer)


Tuesday, September 8, 2015

Work for September 10th

For next class check out the following video

https://www.youtube.com/watch?v=Y0048AI5uEQ



The video deals with the photoelectric effect and the equation E=hv

REMINDER  - Planck's constant = 6.626 X 10^-34 J X Sec

You can also mess with the applet to the right of this blog labeled photoelectric effect.  You need Java to run the program!

You may be ready to try PART2 of the Light-related practice problems

Monday, March 30, 2015

Acid/Base Resources

Here are the links for the animations we watched in class.


http://www.csun.edu/~jte35633/chemFlash/acidBase.swf

http://preparatorychemistry.com/acids_flash_audio.html

http://preparatorychemistry.com/neutralization_flash_audio.htm

Here is a pdf for background info on acid base reactions

http://preparatorychemistry.com/Bishop_Book_5_eBook.pdf


Wednesday, January 28, 2015

Biogas Generator Resources

https://biology.mit.edu/sites/default/files/Methane%20Production%20from%20Food%20Waste.pdf

http://en.wikipedia.org/wiki/Methanogen

http://www.re-energy.ca/biogas-generator

https://www.google.com/search?q=biogas+generator&espv=2&biw=1366&bih=667&source=lnms&tbm=isch&sa=X&ei=EwXJVMq6M4nlsATphoKgDA&sqi=2&ved=0CAgQ_AUoAw


Wednesday, November 5, 2014

Experimental Design Proposal

Before you begin to design your experiment, a few things to remember.  1)  There are a bunch of videos in the above pages to reference, regarding antioxidants and their function. 2) You need to come up with questions to clarify the UC-Davis procedure handed out yesterday.  3) You need to consider how you will present this information (i.e. poster, video, menu, pamphlet, presentation, blog, etc.)

Experimental Design Proposal must contain the following:

Names of people in your group (list, maximum of 3)

Short paragraph discussing the food you chose and why (3 or 4 sentences) - could be type of food (i.e. carrots) or a category of food (i.e. fruit).  You should site any sources you use (simple web links are good enough).

List of constants and variables - as discussed yesterday, you should limit your variables to ONE.  For example, if picking carrots, you variable could be cooking style (i.e. raw, boiled, sauteed).  You would not want to look at both cooking style and color of carrots (they are not all orange).  If you are inspired by color of carrots, then you would eliminate cooking style and just use RAW for all of them.  

Provide questions concerning the procedure using Folin's Reagent.


DUE TOMORROW!