Katharine Thayer wrotee:
> Giovanni Di Mase wrote:
>
>> But I was told that the sulfite does not create the solution acid and
>> therefore the cromium component becomes insoluble cromium.
>
>
> That's an interesting assertion, can you give a source for it?
It is basic chemistry, look at
http://www.wm-blythe.co.uk/WMBLYTHE/CSDS.nsf/0/1904cee36e83c294802566de004ed
7e2?OpenDocument (all in one line)
Alberto
Received on Wed Oct 6 23:57:38 2004
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