Topic: Dissolve Gold
Answers to Common Questions
What dissolves gold?
=> Aqua regia, a mixture of concentrated hydrochloric acid and nitric acid in 1:3 ratio, can dissolve gold. It is to be used readily or it would decompose. Au + HNO 3 + 4 HCl ----> HAuCl 4 + NO + 2 H 2 O => Hot and concentrated Selenic acid... Read More »
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What compound dissolves gold?
as far as i know of hearing Mercury disolves Gold Read More »
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What solution will dissolves the metal gold?
Aqua regia (mixture of concentrated nitric acid and hydrochloric acid). However, nitric acid and hydrochloric acid by themselves don't dissolve gold. Read More »
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Featured Content: Dissolve Gold
Aqua regia dissolves gold, though neither constituent acid will do so alone, because, in combination, each acid performs a different task. Nitric acid is a powerful ... More »
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Answers to Other Common Questions
Aqua regia, which is a mixture of two acids, will dissolve gold. Aqua regia is a mixture of concentrated nitric acid (HNO3) and concentrated hydrochloric acid (HCl), usually in a 1 to 3 ratio respectively. Aqua regia is one of the few acids... Read More »
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Aqua regia will dissolve gold, which is a mixture of two acids. Aqua regia is a mixture of concentrated nitric acid (HNO3). Read More »
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The metal-metal bonds holding the gold together are relatively strong, which is why the melting point of gold is over 1000 oC. Now of course ionic compounds have melting points in excess of 1000 oC and they dissolve in water. But the differ... Read More »
Source: http://wiki.answers.com/Q/Why_doesn't_gold_dissolve_in_water
Aqua regia or aqua regis (Latin for king's water) is a highly corrosive, fuming yellow or red solution. The mixture is formed by freshly mixing concentrated nitric acid and concentrated hydrochloric acid, usually in a volumetric ratio of 1:... Read More »
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Because it has high oxidizing powers, which is enough for oxidizing Gold, from its 0 to +3 oxidation state Read More »
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Aqua Regia, a mixture of concentrated hydrochloric and nitric acids, containing one part by volume of nitric acid (HNO3) (MORE?) Read More »
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