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Topic: water hardness calculation  (Read 7022 times)

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Offline kalai

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water hardness calculation
« on: August 31, 2007, 11:54:58 PM »
Hi,

I'm doing my research in groundwater analysis.I've done the EDTA titration method to calculate water hardness but I'm really confuse on how to do the calculation for total hardness of the water sample.

can someone help me??? I really need help
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Offline Borek

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Re: water hardness calculation
« Reply #1 on: September 01, 2007, 04:37:21 AM »
What's the problem - do you know reaction stoichiometry, hardness definition? Please read forum rules and elaborate on what you did, what you know and where you are lost.
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