Yes, if the iron ion is iron(II), which means it has a charge of 2+. FeS is called iron(II) sulfide. If the iron ion is iron(III), with a charge of 3+, then the formula unit would be Fe2S3, and would be called iron(III) sulfide.
Single Displacement
The double replacement reaction between FeCl2 and H2S would result in the formation of FeS (iron sulfide) and 2HCl (hydrochloric acid). Iron chloride (FeCl2) reacts with hydrogen sulfide (H2S) to produce iron sulfide (FeS) and hydrochloric acid (HCl) as products.
The balanced equation for the reaction between iron(II) sulfide (FeS), hydrochloric acid (HCl), and hydrogen sulfide (H2S) is: FeS + 2HCl + H2S --> FeCl2 + H2S
The balanced chemical equation for this reaction is: FeS + 2HCl + H2S -> FeCl2 + S + 2H2O This equation shows that one mole of iron sulfide reacts with two moles of hydrochloric acid and one mole of dihydrogen monosulfide to produce one mole of iron chloride, sulfur, and two moles of water.
The chemical equation is not balanced. It should be balanced as follows: H2 + Cl2 → 2HCl
Single Displacement
The double replacement reaction between FeCl2 and H2S would result in the formation of FeS (iron sulfide) and 2HCl (hydrochloric acid). Iron chloride (FeCl2) reacts with hydrogen sulfide (H2S) to produce iron sulfide (FeS) and hydrochloric acid (HCl) as products.
The balanced equation for the reaction between iron(II) sulfide (FeS), hydrochloric acid (HCl), and hydrogen sulfide (H2S) is: FeS + 2HCl + H2S --> FeCl2 + H2S
The balanced chemical equation for this reaction is: FeS + 2HCl + H2S -> FeCl2 + S + 2H2O This equation shows that one mole of iron sulfide reacts with two moles of hydrochloric acid and one mole of dihydrogen monosulfide to produce one mole of iron chloride, sulfur, and two moles of water.
The chemical equation is not balanced. It should be balanced as follows: H2 + Cl2 → 2HCl
water [H20]
The balanced chemical equation for this reaction is: FeS + 2H⁺ → Fe²⁺ + H₂S
Zn(s) + 2HCl(aq) ---> ZnCl2(aq) + H2(gas)
CaO+2H2CL2O
CaO+2H2CL2O
The balanced equation for FeS + O2 → SO2 + FeO is: 4FeS + 7O2 → 2SO2 + 2FeO
FeS + 2HCl >> FeCl2 + H2S 75 grams FeS (1mole FeS/87.92 grams)(2 mole HCl/1 mole FeS) = 1.71 moles HCl 2 Molar HCl = 1.71 moles HCl/Liters = 0.855 Liters HCl, or as asked for; 855 milliliters of hydrochloric acid needed