FInding concentration of I2

  • #1
13
1
Hi,
We have been supplied an Iodine (I2) solution 0.005M.for an experiment but we are supposed to standardize the iodine solution (which i guess means that to find the exact concentration of the I2 solution)
My idea is that we should do a titaration,but I dont know how to or what to do.

So if you could please tell me how to find the concentration of I2 experimentally that would be great.
Thanks
 

Answers and Replies

  • #3
Borek
Mentor
28,628
3,102
Previous link doesn't make much sense - it doesn't explain neither the chemistry behind nor the procedure (not to mention the fact it incorrectly suggests adding the indicator at the beginning of the titration, and it doesn't deal with the standardization procedure). Try

http://www.titrations.info/iodometric-titration-standardization
 

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