Ammonium molybdate is a chemical compound that is commonly used in analytical chemistry. It is a white crystalline powder that is soluble in water and has a variety of uses in different industries. In this article, we will explore the definition and meaning of ammonium molybdate, its origin, associations, synonyms, antonyms, and example sentences.
Definitions
Ammonium molybdate is a chemical compound with the formula (NH4)6Mo7O24.4H2O. It is a white crystalline powder that is soluble in water and has a variety of uses in different industries. It is commonly used as a reagent in analytical chemistry, particularly in the detection of phosphates and silicates.
Origin
Ammonium molybdate was first prepared in the early 19th century by the French chemist Joseph Louis Gay-Lussac. He discovered that when molybdenum trioxide was treated with ammonium hydroxide, a white crystalline powder was formed that he named ammonium molybdate.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, ammonium molybdate is defined as “a white crystalline compound (NH4)6Mo7O24.4H2O used in analytical chemistry and in the manufacture of pigments and dyes.”
The Oxford English Dictionary defines ammonium molybdate as “a white crystalline compound of molybdenum, ammonium, and oxygen, used as a reagent in analytical chemistry.”
Associations
Ammonium molybdate is commonly used in analytical chemistry as a reagent for the detection of phosphates and silicates. It is also used in the manufacture of pigments and dyes, and as a corrosion inhibitor in the oil and gas industry.
Synonyms
Some synonyms of ammonium molybdate include ammonium heptamolybdate, ammonium paramolybdate, and ammonium tetramolybdate.
Antonyms
As ammonium molybdate is a chemical compound, it does not have any antonyms.
The same root words
The root words of ammonium molybdate are “ammonium” and “molybdate.” Ammonium is a positively charged ion that is formed when ammonia dissolves in water, while molybdate is an anion that is formed when molybdenum reacts with oxygen.
Example Sentences
Here are some example sentences using ammonium molybdate:
- We used ammonium molybdate to detect phosphates in the water sample.
- The pigment was made using ammonium molybdate and other chemicals.
- The oil and gas industry uses ammonium molybdate as a corrosion inhibitor.
- The analytical chemist added ammonium molybdate to the solution to detect silicates.