Question

What is aqua Regia? Write it's two uses?

Answer 1

It is a mixture of 2 acids that are nitric acid and hydrochloric acid to extract noble metals like gold silver platinum etc it is used in metallurgy, extraction of gold from CPUs etc

Answer 2

Answer:

Usually one part nitric acid to three parts hydrochloric acid by volume, aqua regia is a combination of strong nitric and hydrochloric acids. The alchemists named this concoction "royal water" because it could dissolve gold, thus the name. The liquid is either red or yellow. It can result in skin burns and is exceedingly corrosive.

Explanation:

The Latin term for royal water is aqua regia. It is a unique liquid that has the ability to dissolve precious metals including gold, platinum, and palladium. Most of the time, gold doesn't react with other substances. Aqua regia is a combination of two acids without a known chemical composition. HNO3 + HCL, however, which stands for hydrochloric acid and nitric acid, can be used to symbolize it. For the aim of purifying gold and platinum, aqua regia is employed.

Gold and platinum are regularly dissolved with aqua regia. The solution of certain iron ores, phosphate rocks, slags, nickel-chromium alloys, antimony, selenium, and some of the less soluble sulphides, including those of mercury, arsenic, cobalt, and lead, is achieved using it and other analogous mixes in analytical methods.

To know more about nitric acid, click on the link below:

https://brainly.in/question/13299955

To know more about corrosion, click on the link below:

https://brainly.in/question/11769108

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