Question

Что за вещество 5FeS?

Answer 1

5 фелициум сера))а по таблице посмотрите что это за вещество))

Answer 2

5 молекул сульфида железа

Answer 3

5FeS is a chemical formula that represents a compound composed of iron (Fe) and sulfur (S). The number 5 in front of Fe indicates that there are five iron atoms in the compound. The compound is commonly known as iron pentasulfide.

Iron pentasulfide is an inorganic compound that is typically found in the form of a black solid. It is insoluble in water and has a high melting point. Iron pentasulfide is often used in various industrial applications, including as a catalyst, in the production of pigments, and in the manufacturing of batteries.

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