preparation properties and uses of nitric acid

Colour - Pure nitric acid is a colourless liquid. But commercial nitric acid may be yellowish brown, due to the presence of dissolved nitrogen dioxid..

Oxidizing Properties - Nitric acid is a strong oxidizing agent. When it undergoes thermal decomposition, it yields nascent oxygen as follow..

Pure nitric acid is a colorless fuming liquid with a pungent odor. Impure acid or pure acid on standing develops yellow color due to the presence of dissolved oxides of nitrogen (mainly NO 2 ). It is completely soluble in water and forms a constant boili..

Thermal stability On heating, HNO 3 decomposes to give NO 2 . ..

The most important and useful oxoacid of nitrogen is nitric acid. Its molecular formula is HNO 3 and molar mass 53 g mol - 1..

The important uses of nitric acid are as follows: 1) Nitric acid plays a significant role in the manufacture of various products such as: Explosives like trinitrotoluene (T.N.T.) nitro glycerine, gun cotton, ammonal etc. Fertilizers such as cal..

Uses - Nitric acid has important commercial applications. It is used in: The manufacture of important fertilizers such as ammonium nitrate and basic calcium nitrate. The manufacture of explosives like T.N.T, nitroglycerine, etc. Rocket propellants: as an oxid..

Nitric acid is a strong oxidizing agent. When it undergoes thermal decomposition, it yields nascent oxygen as follows: ..

Preparation of Nitric Acid - Nitric acid can be prepared by distilling a mixture of a nitrate salt with concentrated sulphuric acid. As nitric acid is a volatile acid it can be expelled by a stronger..

Nitric acid is a strong acid. In moderately dilute solution (~ 0.1 M) it is dissociated to an extent of about 93%, in accordance with the reaction, It decomposes carbonates and bicarbonates as:..