Re: Kosar revisited ...Re: Gum Green

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From: Katharine Thayer (kthayer@pacifier.com)
Date: 05/21/01-03:09:32 AM Z


I keep seeing more things in this post that require response.. The
reduction of the dichromate from hexavalent to trivalent is the basic
redox reaction that governs the gum tanning process and most other
processes in which dichromate acts as an oxidizing agent. Your faith or
lack of it has no more bearing on the question than your faith in
gravity would have on whether an oject released from a 4th story window
would fall toward earth.
kt

> Judy Seigel wrote:
 although the
> > hexavalent to trivalent feature (scarcely hinted at here) may be constant,
> > perhaps I will be forgiven for lack of faith.


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