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Fes, also known as Fez, is the second largest city of Morocco with a population of one 1 million. It is located the north east of Morroco which itself is the north west of Africa just below Spain across the Gibraltar Strait.

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What is chemical equation for FeS?

FeS is not a chemical equation but a chemical formula; FeS is the chemical formula of iron sulfide.


FeS reacts readily with an acid H plus aq to give the ion Fe2 plus and a gas H2S. What is the ballanced chemical equation for the reaction?

The balanced chemical equation for this reaction is: FeS + 2H⁺ → Fe²⁺ + H₂S


Why is fes referred to as a compound?

FES is referred to as a compound because it is a chemical substance composed of two or more elements in a fixed ratio. In the case of FES, it is composed of iron (Fe) and sulfur (S) atoms in a specific stoichiometric ratio, which gives it the chemical properties unique to the compound.


How much iron 2 sulfide in grams would be needed to prepare 150g of hydrogen sulfide?

Assuming this is the reaction: FeS + H2 --> H2S + Fe, the molar mass of H2S is 34g/mol, so you have about 4.4mol of it. Because the equation features reagents in a 1:1 ratio, this means you will require 4.4mol of FeS. FeS has a molar mass of 88g/mol, and 88x4.4=387.2g FeS required.


Why is fes unaffected by metal?

Fes, or iron(II) sulfide, is generally unaffected by metals because it is a compound formed from iron and sulfur, which do not readily react with other metals under normal conditions. The stability of the iron-sulfur bond in FeS makes it resistant to displacement reactions that might occur with more reactive metals. Additionally, the specific chemical properties of FeS contribute to its inertness in metal-rich environments.