The balanced chemical equation for the reaction between iron and sulfur to form iron(II) sulfide is:
Fe + S -> FeS
This equation shows that one iron atom reacts with one sulfur atom to form one molecule of iron(II) sulfide.
The balanced chemical equation for this reaction is: FeS + 2H⁺ → Fe²⁺ + H₂S
FeS is not a chemical equation but a chemical formula; FeS is the chemical formula of iron sulfide.
The reaction Fe(s) → FeS(s) is exothermic because it releases energy. The potential energy of the reactant is higher than that of the product in an exothermic reaction.
Type 4 Fe-S-FES typically refers to iron sulfide minerals known as ferrous sulfide (FeS). These minerals are commonly found in nature and can vary in color from gray to black. Iron sulfides are important in geology as they can form under various conditions and are often associated with the formation of ore deposits.
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.
Since it is an ionic compound, the overall charge should be zero. Iron (Fe) has possible different charges which are +2, and +3 however sulfide always has a charge of -2. Therefore, FeS is already balanced. When you write it, instead of writing "Iron Sulfide", you would write "Iron (II) Sulfide" this is because Iron has different charges and you must specify when you write it down.
Fe + S = FeS
There are two elements in FeS: iron (Fe) and sulfur (S).
ordinary mixing is a physical change but when you get to heat them products are formed and it is a chemical change.
When CS2 is added to reaction mixture Fe + S = FeS , it would dissolve the excess 'S' leaving the solids Fe and FeS without any change.
The balanced chemical equation for this reaction is: FeS + 2H⁺ → Fe²⁺ + H₂S
Fe + S ---> FeS
The reaction between iron and sulfur to form iron(II) sulfide is: Fe + S -> FeS
The balanced chemical equation for the reaction between iron and sulfur to produce iron (III) sulfide is: 8 Fe(s) + 3 S(s) --> 8 FeS(s) This equation is balanced because the number of iron (Fe) atoms and sulfur (S) atoms are the same on both sides of the equation.
FeS is an ionic compound consisting of iron (Fe) cations and sulfide (S) anions. The bond between Fe and S is predominantly ionic, with Fe donating electrons to S to form ionic bonds.
When heated, iron filings (Fe) react with sulfur (S) to form iron sulfide (FeS). The chemical equation for this reaction is: Fe + S -> FeS.
The balanced equation for the reaction is 8 Fe + S8 -> 8 FeS. This equation indicates that 8 iron atoms react with a molecule of sulfur to form 8 molecules of iron sulfide.