Silver Refining: Extract pure Silver at Home from Mixed Metal Jewelry

Silver Refining: Extract pure Silver at Home from Mixed Metal Jewelry
  Homemade Chemistry
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We are extracting pure Silver (Ag) from cheap jewelry containing copper and silver. The metals are converted into nitrates by dissolving them in concentrated nitric acid. The excess acid is evaporated and the forming crystals are re-dissolved in water. A

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Jewelry  


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