Iodine Indicator Solution

[ffaris]

Hello,

I need help on my project. I am totally finished with everything: the board the written report, and the whole experimentation. I just want to be able to have more backround when I am judged. Here are some questions I would like to be able to answer:

1. What exactly makes the iodine and starch indicator solution turn clear when it is exposed to Vitamin C?

2. What are the main things that Vitamin C helps our bodies with?

Thank you so much for all of your help! I knew from reading some of other people's entries that you could help! Thank you so much!

[hiramuzammal]

This link explains what vitamin C helps the body with and the chemistry behind the Vitamin C test: (you have to go to page 65/66 of this .pdf file)
http://www.bhsu.edu/artssciences/chemis ... al2004.pdf


This link also explains the importance of vitamin C;
http://home.howstuffworks.com/vitamin-c1.htm

[deleted-71465]

Another explanation of iodine/starch and vitamin C

http://www.newton.dep.anl.gov/askasci/c ... m03023.htm