Nitric Acid Overview Nitric acid (NYE-trik AS-id) is a colorless to yellowish liquid with a distinctive acrid (biting), suffocating, or choking odor. The acid tends to decompose when exposed to light, producing nitrogen dioxide (NO2), itself a brownish...

Nitric acid is an inorganic acid that is composed of approximately 22.2% nitrogen, 76.2% oxygen and 1.6% hydrogen. It is denoted by the chemical formula HNO3. It was one of the first acids to be prepared and studied. Jabir ibn Hayyan Geber (c....

Nitric acid has the chemical formula HNO3. At standard temperature and pressure it is a colorless, corrosive liquid and it decomposes at a temperature of 181°F (83°C). If nitric acid is not pure it is generally colored due to the presence of...

Inorganic compound, colourless, fuming, highly corrosive liquid, chemical formula HNO3. A common laboratory reagent, it is important in the manufacture of fertilizers and explosives (including nitroglycerin), as well as in organic syntheses,...

The chemical compound nitric acid (HNO3), also known as aqua fortis and spirit of nitre, is an aqueous solution of hydrogen nitrate (anhydrous nitric acid). It is a highly corrosive and toxic acid that can cause severe burns. Colorless when pure, older...