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Topic: pH calculations  (Read 2524 times)

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Offline agnetaaaa

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pH calculations
« on: April 01, 2011, 05:43:50 AM »
How to calculate pH of  K2[Cu(C2O4)2]⋅2H2O ?
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Offline Nobby

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Re: pH calculations
« Reply #1 on: April 01, 2011, 07:39:40 AM »
You have to use

pH = 14 - 1/2 · (pKB - lg c(B))
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Offline Borek

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Re: pH calculations
« Reply #2 on: April 01, 2011, 12:29:22 PM »
Quote from: Nobby on April 01, 2011, 07:39:40 AM
You have to use

pH = 14 - 1/2 · (pKB - lg c(B))

I already told you this is in general wrong, yet you give it as a universal approach. Please stop.
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