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Topic: Chemistry Project (Grade 12)  (Read 3208 times)

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Offline GabrielMoon

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Chemistry Project (Grade 12)
« on: July 19, 2011, 07:42:42 AM »
Hi!
I am in the final year and required to make a project on any topic of my interest.
I have chosen The Cation and Anion Analysis Of Toothpaste. The Cations and Anions that I am familiar to me are:

Fluoride

Magnesium

Carbonate

Calcium

Phosphorus

Hydroxyl Ions


Plz suggest me some more ions for which i can ACTUALLY perform the tests in laboratory. Also plz suggest the appropriate test only for fluoride ions.

Thanks in advance!!
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Offline Hunter2

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Re: Chemistry Project (Grade 12)
« Reply #1 on: July 19, 2011, 11:11:38 AM »
Flouride is not easy to determine with simple methods. I would suggest to use an ion senstive flouride probe, but not sure it is available for you. Instead of the phosphorus its better to look for phosphate.
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