Mixture of 1 part HNO3 + 3 parts HCl in concentrated aquous solution
very careful.
aqua regia is a solution of nitric acid+hydrochloric acid. ratio is 3:1.
The silver will but not the plastic.
The solution will heat up.
It only dissolves royal metals.
Aqua regia may be obtained from scientific stores .
A cup of aqua regia
Aqua regia is a mixture of HNO3 and HCl in 1:3 so solvent is water.
Aqua Regia will dissolve gold. Aqua Regia is a mixture of Nitric acid and Hydrochloric acid.
Dissolving palladium (in powder form) in aqua regia (with some chlorine bubbling). Note that aqua regia is very corrosive and dangerous.
The mixture of HNO3 and HCl in a 1:3 ratio respectively is known as "aqua regia". Although both component acids are clear, they form an orange solution when mixed. Aqua regia is highly corrosive and is most often used to dissolve gold...it's about the only thing that will.
Aqua regia ia mixture of HCl and HNO3. The expression solute/solvent in this case is not adequate.