What is the chemical formula of nitric acid?
| May 13, 2021 | education
Nitric acid has the formula HNO3. Nitric acid is a colorless, fuming and highly corrosive liquid (freezing point -42 ° C [-44 ° F], boiling point 83 ° C [181 ° F]) and is a common laboratory reagent and an important industrial chemical. It is toxic and can cause severe burns. Its main production method is catalytic oxidation from ammonia. In a method developed by the German chemist Wilhelm Ostwald in 1901, ammonia is sequentially oxidized to nitric oxide and nitrogen dioxide using air or oxygen in the presence of a platinum gauze catalyst.
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