laboratory preparation of nitric acid

However in the laboratory, nitric acid is prepared by distilling a mixture of concentrated sulphuric acid and potassium nitrate or sodium nitrate salt (cheap and easily available). The apparatus is set up as shown in figure 6.13. Potassium nitrate o..

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 calcium nitra..

Nitric acid is usually prepared by heating potassium nitrate with concentrated sulphuric acid. This heating is done in a glass retort and vapors of nitric acid are condensed in a receiver, which is cooled by water. The reaction is:..

Some common acids that are found in laboratories are Hydrochloric acid (HCl), Sulphuric acid (H 2 SO 4 ) and Nitric acid (HNO 3 ). Some of the lesser used acids are Acetic acid (CH 3 COOH), Hydrofluoric 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 but less volatile acid such as concentrate..

Various tests for nitric acid and nitrates are mentioned bel..

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 presen..

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 h..

Nitric acid from Air - Nitric acid can also be prepared entirely from the air. Air free from moisture and carbon dioxide is subjected to an electric arc whose temperature is around 3000 o C. At this temperature, nitrogen and oxygen of the air combin..

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