Nitric acid is a chemical belongs to inorganic acids group with formula HNO 3. It is a nitrogen oxoacid which is basically a nitrogen atom that is bonded to diatomic anion OH called hydroxy. In appearance, nitric acid is a transparent liquid, colorless but sometimes yellowish cast will come in sight when this chemical is old due to the accumulation of nitrogen’s oxides. Nitric acid also has a red fuming liquid appearance that will appear as a pale yellow to a reddish-brown liquid that generates red to brown fumes. As for the odor, the nitric acid characteristic odor is sweet to acrid odor that suffocating. Nitric acid is a common laboratory reagent and an important chemical for the manufacture of fertilizers, explosives products, and as dyes manufacture. 80% use of nitric acid is mainly used for the manufacture of fertilizers. In the manufacturing process, nitric acid will help to generate ammonium nitrate and calcium ammonium nitrate, a compound to make a mixture for fertili...