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Topic: Testing NaOH purity?  (Read 13074 times)

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beaver

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Testing NaOH purity?
« on: April 05, 2004, 12:51:41 PM »
Is there an easy way to test 50%NaOH for purity?



Edit: edited title for better indexing. Mitch
« Last Edit: April 24, 2004, 06:45:21 PM by Mitch »

Offline Scratch-

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Re:NaOH
« Reply #1 on: April 05, 2004, 04:15:14 PM »
If its 50% NaOH don't you already know its purity?
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Offline gregpawin

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Re:NaOH
« Reply #2 on: April 05, 2004, 04:50:11 PM »
Do you mean for trace elements?
I've got nothin'

beaver

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Re:NaOH
« Reply #3 on: April 05, 2004, 05:48:36 PM »
LOL!  I am asking bc in a lab experiment we used what was thought to be 50% NaOH but it was found not to be bc nobody's experiement worked except for those that it took it straight out of the NaOH bottle.

Offline Mitch

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Re:NaOH
« Reply #4 on: April 05, 2004, 05:54:25 PM »
Just do a titration. And I don't want to hear any complaining, I had to do an air sensitive titration, and I did it under an hour it's no big deal. :P
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beaver

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Re:NaOH
« Reply #5 on: April 07, 2004, 09:03:05 AM »
thanks!

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