Purifying Cement Silver With Acid Boils

Описание к видео Purifying Cement Silver With Acid Boils

Here I cement some silver out of solution on copper, and attempt to purify it with acid boils to remove residual copper contamination, as suggested by viewers. Does the result match silver reduced from silver chloride using the lye and sugar method? Watch to find out. Please visit http://mdpub.com/UrbanGoldMining/inde... for more information.

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Chemicals used in these videos:
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Hi-Yield Iron Sulfate (4 lbs.) https://amzn.to/3p788RA
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