The balanced chemical equation for the reaction FeS2 + 7/2 O2 → Fe2O3 + 4 SO2 is: 4 FeS2 + 11 O2 → 2 Fe2O3 + 8 SO2.
First, balance the equation: 4FeS2 + 11O2 → 2Fe2O3 + 8SO2. Calculate the moles of each reactant: moles FeS2 = 1176 g / molar mass of FeS2, moles O2 = 704 g / molar mass of O2. Identify the limiting reactant based on the stoichiometry of the reaction, then use stoichiometry to calculate the grams of Fe2O3 produced.
The chemical formula for fool's gold, also known as iron pyrite, is FeS2.
The chemical formula for fool's gold, also known as iron pyrite, is FeS2.
The chemical formula for fool's gold is FeS2, and its scientific name is iron pyrite.
The balanced chemical equation for the reaction FeS2 + 7/2 O2 → Fe2O3 + 4 SO2 is: 4 FeS2 + 11 O2 → 2 Fe2O3 + 8 SO2.
The balanced chemical equation is: 4FeS2 + 11O2 → 2Fe2O3 + 8SO2 The reaction is a combination of iron pyrite (FeS2) and oxygen (O2) to form iron(III) oxide (Fe2O3) and sulfur dioxide (SO2).
First, balance the equation: 4FeS2 + 11O2 → 2Fe2O3 + 8SO2. Calculate the moles of each reactant: moles FeS2 = 1176 g / molar mass of FeS2, moles O2 = 704 g / molar mass of O2. Identify the limiting reactant based on the stoichiometry of the reaction, then use stoichiometry to calculate the grams of Fe2O3 produced.
The valency of sulfur in FeS2 is -2. This is because the overall charge of FeS2 is zero, and iron has a positive valency of +2. Therefore, sulfur must have a valency of -2 to balance the charge.
Aluminium is mainly extracted from Bauxite, which is Aluminium oxide(Al2O3). Iron is mainly extracted from Hematite, which is Iron(III) oxide(Fe2O3). Some other minerals of Iron are Pyrite(FeS2) and Magnetite(Fe3O4).
Probably the most common ore of iron is hematite, which is predominantly Fe2O3. Other iron minerals are magnetite, which predominantly has the chemical formula Fe3O4 (sometimes written as FeO.Fe2O3), and pyrite, which predominantly has the chemical formula FeS2.
the Atomic Mass of FeS2 is 110. You cannot find the no. of moles in a mole of FeS2 coz it is only a mole.
One mole of FeS2 contains one mole of Fe and two moles of S.
The chemical formula for fool's gold, also known as iron pyrite, is FeS2.
The chemical formula for fool's gold, also known as iron pyrite, is FeS2.
The chemical formula of iron pyrite is FeS2.
FeS2