Aurocyanide is a term that may not be familiar to many people. It is a chemical compound that is used in various industries, including mining and photography. This article will provide a comprehensive definition and meaning of aurocyanide, as well as its origins, associations, synonyms, and antonyms.
Definitions
Aurocyanide is a chemical compound that is composed of gold and cyanide. It is also known as gold cyanide or auric cyanide. The formula for aurocyanide is Au(CN)2.
In the mining industry, aurocyanide is used to extract gold from ores. The compound dissolves the gold, which can then be separated from the other minerals in the ore.
In the photography industry, aurocyanide is used as a toner to give black and white prints a warm brown color.
Origin
The word aurocyanide comes from the Latin word aurum, which means gold, and the Greek word kyanos, which means blue. The compound was first synthesized in the mid-19th century by the chemist Carl Wilhelm Scheele.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, aurocyanide is “a compound of gold with cyanide.”
The Oxford English Dictionary defines aurocyanide as “a compound of gold and cyanide, used in photography and the extraction of gold from ores.”
Associations
Aurocyanide is associated with the mining and photography industries. It is also associated with the extraction of gold from ores.
In addition, aurocyanide is associated with environmental concerns, as cyanide can be toxic to living organisms.
Synonyms
Synonyms for aurocyanide include gold cyanide and auric cyanide.
Antonyms
There are no direct antonyms for aurocyanide, as it is a specific chemical compound.
The same root words
The root words of aurocyanide are aurum, which means gold, and kyanos, which means blue. These words are also found in other chemical compounds, such as auric chloride and cyanogen.
Example Sentences
- The mining company used aurocyanide to extract gold from the ore.
- The photographer used aurocyanide as a toner to give the print a warm brown color.
- The use of aurocyanide in mining has raised concerns about its environmental impact.
- The chemist synthesized aurocyanide in the mid-19th century.