What is the formula for aqua regia?

Answer

The formula for aqua regia is three parts hydrochloric acid to one part nitric acid. Aqua regia is commonly used to dissolve and remove noble metals such as gold, palladium and platinum from substrates or to remove microdeposits of organic compounds from glassware.

Aqua regia, Latin for royal water, is highly corrosive and potentially dangerous. It can cause chemical burns and releases poisonous fumes when reacting with metals. Proper safety gear should be worn, and all reactions should be performed in ventilation hoods. Aqua regia should never be stored — particularly not in plastic bottles — and any solution remaining after use should be destroyed.

Reference:
Q&A Related to "What is the formula for aqua regia?"
Aqua regia does not have a chemical formula because it is a mixture, not a compound. It is a mixture of hydrochloric acid (HCl) and nitric acid (HNO. 3.
http://wiki.answers.com/Q/What_is_the_formula_for_...
In isolation, aqua regia would have the chemical formula H2CrO4. Beware
http://www.chacha.com/question/what-is-the-chemica...
1. Place one thick plastic bucket on an outside table. Ensure good ventilation in the area and wear protective clothing. 2. Weigh gold on a scale and record the total weight. This
http://www.ehow.com/how_8375037_dissolve-gold-aqua...
Aqua regia is not a single compound, but an unstable mixture of compounds produced by mixing hydrochloric acid (HCl) with nitric acid (HNO3) in a 3:1 ratio. It contains nitrogen dioxide
http://www.webanswers.com/science/chemistry/what-i...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com