Dissolving a Nobel Prize gold medal in aqua regia @Marbslab

Dissolving a Nobel Prize gold medal in aqua regia @Marbslab

Uploaded April 2024 | Updated September 2026, 5 days ago

#aquaregia #gold #nobelprize
Aqua regia is a fuming mixture of 37% hydrochloric acid and 66% nitric acid, optimally in a molar ratio of 1:3. It can dissolve precious metals such as gold and platinum, but not all metals.

Dissolving a Nobel Prize gold medal in aqua regia

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Dissolving a Nobel Prize gold medal in aqua regia