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ChemSpider record containing structure, synonyms, properties, vendors and database links for Iron (II) iodide, 7783-86-0, 232-031-2.
Iron (II) iodide is an inorganic compound with the chemical formula FeI 2. [1][2] It is used as a catalyst in organic reactions. Preparation. Iron (II) iodide can be synthesised by the reaction of iron with iodine at 500 °C: [1][3] Fe + I2 → FeI2.
Explore iron iodide (FeI2): its chemical and physical properties, synthesis, applications, safety measures, and future research potential.
The ‘II’ in Iron (II) Iodide indicates the +2 oxidation state of the iron ion. Each iodide ion has a -1 charge, so two are needed to balance the charge of the iron ion. This is represented by the chemical formula FeI 2 .
chemical formula for iron (II) iodide. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals.
Most transition metals form multiple stable cations with different charges, and so you have to identify the charge state, which is done by writing the charge in Roman numerals and placing it in parenthesis after the name of the metal. So Fe +2 is iron(II) and Fe +3 is iron(III). Some of the metals form very common ions which have latin names ...
The best way to learn how to name ionic compounds is to work through a few examples, referring to Figure 2.10, Table 2.2, Table 2.4, and Table 2.5 as needed. Figure \(\PageIndex{2}\) Metals That Form More Than One Cation and Their Locations in the Periodic Table
