| http://www.w3.org/ns/prov#value | - so thus far the learning Curve is a little extreme,,, we did our Aqua Regia and it ended green (too much copper) so we had to boil it down ..afer the boil down (2days in a crock pot) we have to add the residue to nitric acid. (love my fume hood? lol its a blast cabinet with a homemade charcoal filter and scrubber on it)!.. after another nitric acid bath all that should exist will be Gold and Plati
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