Before we begin, please make the requested modifications. It seems there has been a misunderstanding – Fe(CN)2 is not a valid chemical formula. Instead, you might be referring to Fe(CN)6^-4 also known as iron (II) ferrocyanide, or Fe(CN)6^-3, iron (III) ferricyanide.
Therefore, I will provide definitions for iron’s ferrocyanide:
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Definition of Fe(CN)6^-4
1.1 Names
1.1.1 Common name: Iron (II) ferrocyanide
1.1.2 English name: Iron (II) ferrocyanide
1.2. The molar mass of Fe(CN)6^-4 is 304.8 g/mol
1.3. Molecular structure: Iron (II) ferrocyanide is composed of iron (Fe), carbon (C), and nitrogen (N)
1.4 Ion structure: The ferrocyanide ion contains one iron (Fe)2+ ion and four cyanide (CN)- ions -
Properties: Fe(CN)6^-4
2.1 Physical properties of Fe(CN)6^-4
State: Solid
Color: Blue
Odor: Odorless
pH: Not applicable
2.2 Chemical properties: Iron (II) ferrocyanide is insoluble in cold or boiling water. -
Common chemical equations involving Fe(CN)6^-4: Very few, as this compound does not commonly react with other chemicals.
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Preparation of Fe(CN)6^-4
4.1 Laboratory preparation of Fe(CN)6^-4: Iron (II) ferrocyanide can be prepared in the laboratory through reactions between ferrocyanide ions and iron ions.
4.2 Industrial preparation of Fe(CN)6^-4: In industry, iron (II) ferrocyanide is typically produced by reacting cyanide ions with iron ions in solution.