Aqua regia may be obtained from scientific stores .
You can't buy aqua regia. It quickly decomposes after mixing, therefore must be made just before use. Aqua regia is highly corrosive, toxic,volatile and explosive when mixed with many common materials. Do not consider making aqua regia unless you know what you are doing, have produced a full risk assessment, and have taken adequate precautions. Note aqua regia must be neutralised before disposal. This is itself a highly exothermic reaction and potentially hazardous unless performed correctly.
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.
Aqua regia ia mixture of HCl and HNO3. The expression solute/solvent in this case is not adequate.
No. Aqua regia is used to dissolve noble metals: gold and platinum. It does not affect diamond.
Aqua regia will dissolve gold. It will not dissolve quartz rock.
Silver can be resistant to boiling aqua regia due to formation of silver chloride.
aqua regia is a solution of nitric acid+hydrochloric acid. ratio is 3:1.
It is lethal!
No