Klarinet Archive - Posting 000225.txt from 1999/12

From: Roger Shilcock <roger.shilcock@-----.uk>
Subj: Re: [kl] almost totally OT
Date: Thu, 9 Dec 1999 04:15:31 -0500

It's supposed to be 7.0 - that's the index (with sign changed) of the
square root of the dissociation constant of pure water (H2O -> H+ + OH-)
<-

(Isn't it??)
Roger S.

On Sun, 5 Dec 1999, Edwin V. Lacy wrote:

> Date: Sun, 5 Dec 1999 22:34:30 -0600 (CST)
> From: "Edwin V. Lacy" <el2@-----.edu>
> Reply-To: klarinet@-----.org
> To: Klarinet list <klarinet@-----.org>
> Subject: Re: [kl] almost totally OT
>
> On Sun, 5 Dec 1999, W. Edinger wrote:
>
> > Finally, most pH meters will read tap water - yes, even certifiable pH
> > 7.0 tap water - at around 5.4-5.7 due to a fluke in the way the
> > electrodes work.
>
> What is the pH of distilled water?
>
> Ed Lacy
> el2@-----.edu
>
>
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