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Can't do. Nitric acid would vaporize if added to molten gold.

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14y ago
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15y ago

Nitric acid will not dissolve gold, but it will dissolve most other metals; you could use it to dissolve the non-gold portion of the alloy, leaving the gold behind.

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Q: How can you extract gold from an alloy using nitric acid?
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Related questions

Can concentrated nitric acid be used in flame test instead of concentrated hydrochloric acid?

Cleaning of the test wire (platinum or nickel-chromium alloy) may by realized with nitric acid or hydrochloric acid.Rinsing is made with demineralized water.


The name of HNO3 is?

The chemical name of HNO3 is nitric acid


What is the slovent and the solute of a 10-karat bracelet?

The answer depends on what other metals are in the alloy.


Can nitric acid melt brass?

Yes, brass is an alloy of copper and zinc, and nitric acid cant "melt" (ie oxidize) both of them. The reaction releases dangerous fumes of nitrogen dioxide and must be performed in a fume hood.


Nitric acid reacts with nitric acid?

No, it does not


In what form does nitric acid exist?

Nitric acid is just nitric acid. At room temperature, it is a liquid.


Is nitric acid a heterogeneous?

nitric acid is heterogeneous.


What is compound of H2NO3?

The composition of hno3 is HNO3 , with one hydrogen atom, one nitrogen atom, and three oxygen atoms. The name of this molecule is nitric acid. Refer to the related link for a structural formula of nitric acid.


What does gold plus nitric acid yield to?

Just gold and nitric acid. Gold's impervious to nitric acid.


How many molecules of nitric acid are in 300 g of nitric acid?

The number of nitric acid molecules is 28,6723.10e23.


What is the periodic name for nitric acid?

The IUPAC name for nitric acid is "nitric acid." But its Periodic name is HNO3


What is the source of nitric acid?

The primary source of nitric acid is the oxidation of ammonia in the Ostwald process.