Electrolysis of Water (videos from 2/16/17)

Here are the three videos we watched in class about the electrolysis of water!


http://www.youtube.com/watch?v=6BL0UeGBZJU   (to see the hydrogen 'pop' go to ~4:50)

https://www.youtube.com/watch?v=vFR9zUGt2C4   (splint tests ~5:00)



Here is more about why the oxygen goes into one tube and the hydrogen goes to the other, and related ("electrochemistry").


https://www.youtube.com/watch?v=IV4IUsholjg   ("Crash Course" video - usually pretty good)



If you were not in class on Thursday (2/16/17), you may upload a copy of the exit worksheet from MiStar!  You may show me Tuesday.  The worksheet should be stapled on your See-Think-Wonder page or the next page in your notebook.


Here is the link from the paper: http://www.physlink.com/education/askexperts/ae575.cfm