nitric acid chemical formula

Stability - Pure nitric acid is not very stable. Even at ordinary temperature, in presence of sunlight it undergoes slight decomposition. As the temperature increases, the rate of decomposition also increases. On strong heating it decomposes completely to give nitrogen dioxide, ..

Pure nitric acid is not very stable. Even at ordinary temperature, in presence of sunlight it undergoes slight decomposition. As the temperature increases, the rate of decomposition also increases. On strong heating it decomposes completely to give nitrogen dioxide, water ..

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..

Chemical Properties of Sulphur - With Acids - Sulphur does not react with hydrochloric acid. Dilute sulphuric acid and dilute nitric acid also do not affect sulph..

As a Non-volatile Acid : When compared to hydrochloric acid and nitric acid, sulphuric acid is non-volatile. It also has a high boiling point. So when treated with salts of more volatile acids, and heated, concentrated sulphuric ..

Tests for Nitric Acid and the Nitrates - Various tests for nitric acid and nitrates are mentioned bel..

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

Johann Glauber (1604-1668) prepared nitric acid by heating nitre with concentrated sulphuric acid and then condensing the vapour. While Henry Cavendish determined the composition of nitric acid, Lavoisier proved that oxygen is present in ..

Nitric acid is a monobasic acid and may be structurally represented as,..