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  Silver refining
By: Found_on_YouTube ( 27)
Appeared in: Metal & Alloys  Homemade Tools and Equipment 
Runtime: 6m 31s | Views: 2,844 | Comments: 1
Rating: (2 votes):    

A micro-scale experiment explaining some principles related to the refining process of silver.





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Posted by Giacomo
(613 days ago)
Be very careful when you handle the nitric acid . The
disolving of silver is an exothermic reaction (
autogenerating a lot of heat ) and the glass can break
easily , with a lot of dangerous consequences : nitric
acid and toxic and corosive fumes everywhere. Better
use a thermic resistent beaker . Very instructive video
.

+ Flag : Feature This! - Innappropiate



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