Question

Given,${\left( {N{H_4}} \right)_2}Mo{O_4}$ is used for the detection of __________

Answer 1

We need to identify the given molecule and understand its uses. The chemical formula for the compound Ammonium ortho molybdate is ${\left( {N{H_4}} \right)_2}Mo{O_4}$. The chemical is made by reacting molybdenum trioxide with aqueous ammonia to produce a white solid. Ammonia is lost when these solutions are heated, resulting in ammonium heptamolybdate. Ammonium ortho molybdate is a corrosion inhibitor that is also employed as an intermediary in various molybdenum extraction strategies.

Complete answer:
We need to know that sodium peroxide is used to treat the chemical molecule Ammonium ortho molybdate. Phosphorus is broken down into sodium phosphate. The aqueous extract is heated with ammonium molybdate and concentrated nitric acid. A canary yellow ammonium phosphomolybdate precipitate is obtained. The presence of Phosphorus in the organic compound is shown by the yellow precipitate produced. Hence, ${\left( {N{H_4}} \right)_2}Mo{O_4}$ or ammonium ortho molybdate is used for the detection of phosphorus. Phosphorus is a chemical element with the atomic number $15$, which indicates it has $15$ protons and $15$ electrons in its atomic structure. The chemical symbol for phosphorus is $P$.

Note:
It must be noted that ammonium molybdate is commonly used for smelting molybdenum ferro and as a raw material for the manufacture of molybdenum trioxide and metal molybdenum powder. It's also a great chemical catalyst that's commonly employed in the oil business. Molybdenum trioxide is produced by heating ammonium ortho molybdate solid or treating it with acid. Ammonium di molybdate is used in several processes. The purification of molybdenum from its ores takes use of this equilibrium. Ammonium ortho molybdate aqueous solutions react with hydrogen sulphide to form ammonium tetrathiomolybdate.