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Does aqua regia dissolve diamond?
No. Aqua regia is used to dissolve noble metals: gold and platinum. It does not affect diamond.
What acid will dissolve platinum?
Aqua regia is a mixture of nitric acid and hydrochloric acid that can dissolve platinum. It is commonly used in the refining and extraction of platinum and other precious metals due to its ability to break down their structure.
Why does aqua regia dissolve gold and platinum?
Aqua regia is a mixture of nitric acid and hydrochloric acid, which creates a highly corrosive solution capable of dissolving gold and platinum. Nitric acid breaks down the protective oxide layers on these metals, allowing hydrochloric acid to further dissolve the exposed metal atoms. This combination of acids makes aqua regia effective in dissolving gold and platinum.
What metal WONT dissolve in saltwater?
Gold wouldn't corrode, I think that's what you mean because generally speaking metals don't dissolve. Corrosion is a chemical reaction where as dissolving is, I would say, more of a physical change because electrons aren't shared or exchanged in the process.Also platinum wouldn't.
Aqua regia is the reaction endo or exo?
The reaction of aqua regia is exothermic because it releases heat when the acids interact with metals, causing a very strong and aggressive reaction that can dissolve gold and platinum.
Does platinum dissolve in water?
No.
What will dissolve copper but not platinum?
acid.
Does platinum dissolve in nitric acid?
Platinum does not dissolve in nitric acid, which is why it is commonly used in jewelry and other applications that require resistance to corrosion.
What acid can dissolve iron but not gold platinum and palladium?
Nitric acid can dissolve iron but not gold, platinum, and palladium. Nitric acid is a powerful oxidizing agent that reacts with iron to form soluble iron nitrate, while it does not react with noble metals like gold, platinum, and palladium.
Does aqua regia dissolve diamond?
No. Aqua regia is used to dissolve noble metals: gold and platinum. It does not affect diamond.
What acid will dissolve platinum?
Aqua regia is a mixture of nitric acid and hydrochloric acid that can dissolve platinum. It is commonly used in the refining and extraction of platinum and other precious metals due to its ability to break down their structure.
What does not dissolve in sulfuric acid?
Sulfuric acid is a highly corrosive acid that can dissolve many substances, but it does not dissolve certain materials like Teflon (polytetrafluoroethylene), gold, platinum, and some types of ceramics.
How can one extract platinum from catalytic converters?
Platinum can be extracted from catalytic converters by first crushing the converters to a fine powder. Then, the powder is mixed with a strong acid to dissolve the platinum. The platinum is then separated from the acid solution using chemical processes, such as precipitation or electrolysis.
Are there any metals that saltwater will not dissolve?
Yes, many of them, certainly including gold and all the platinum group.
What solid is malleable and does not dissolve in water?
One example of a solid that is malleable and does not dissolve in water is gold. Gold is a metal that can be easily shaped without breaking, making it malleable, and it does not react with water, so it does not dissolve in it.
How do you extract platinum from a catalytic converter?
Platinum is extracted from a catalytic converter by first removing the converter from the vehicle. The converter is then crushed and heated to high temperatures to burn off any organic materials. The remaining material is then treated with chemicals to dissolve the platinum, which can then be separated and purified.
What is the solubility of platinum in water?
Platinum is insoluble in water. It does not react with water or dissolve in it.
