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Copper (Cu) and iron (Fe) in their solid forms (Cu(s) and Fe(s)) are considered elements, as they consist of only one type of atom each. When combined, they do not form a compound unless they undergo a chemical reaction to create a new substance. Therefore, Cu(s) plus Fe(s) remains a mixture of elements rather than a compound.
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What is the element Fe?
IRON see chemical elements .com http://www.chemicalelements.com/
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.
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
What is chemical equation for FeS?
FeS is not a chemical equation but a chemical formula; FeS is the chemical formula of iron sulfide.
How do you know Iron Sulphide is a compound?
Iron sulfide is a compound because it is composed of two or more different elements, in this case iron and sulfur, which are chemically bonded together in a fixed ratio. Its chemical formula, FeS, indicates that it is a compound.
What is FeS the name of the compound?
iron.
What is the element Fe?
IRON see chemical elements .com http://www.chemicalelements.com/
Which of these are elementsatomscompoundsmixturesatoms and molecules fecl3 i2 cuo fes s and k many thanks?
fecl3 is a compound called iron chloride. i2 is an element called iodine. fes is a compound called iron sulphide. s and k are elements sulpher and potassium
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.
What is the empirical formula of a compound that contains 53.73 percent Fe and 46.27 percent of S?
The empirical formula of the compound containing 53.73% Fe and 46.27% S is FeS. This is determined by dividing the given percentages by the molar mass of each element to find the mole ratio, which simplifies to FeS in this case.
What is the reaction of iron plus sulfur?
When iron reacts with sulfur, it forms iron sulfide. This is a chemical compound with the formula FeS. It is a grayish-black solid at room temperature.
How many atoms in the formula FeS?
There are two atoms in the compound FeS: Sulfur and iron.
What is the name of the compound with the formula FeS?
Iron (II) 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
Is a sulfide a metal?
Sulfide is a compound composed of sulfur and a metal. It is not a metal by itself, but a type of mineral formed by the combination of sulfur with a metallic element, such as iron sulfide (FeS) or copper sulfide (Cu2S).
What are the products in the chemical equation starting iron plus sulfur?
There is only one product, the ionic compound iron(II) sulfide.iron + sulfur --> iron(II) sulfide Fe + S --> FeS
What is the balanced equation for FeS plus O2 equals SO2 plus FeO?
The balanced equation for FeS + O2 → SO2 + FeO is: 4FeS + 7O2 → 2SO2 + 2FeO
