ordinary mixing is a physical change but when you get to heat them products are formed and it is a chemical change.
The simple reaction is: Fe + S = FeS
4Fe(s) + 3O2(g) --> 2Fe2O3(s)
Fe + S -------> Fe + S . 8 8 8 8
chemical equation of heated iron and sulfur is as follows. FeS can be obtained by the heating of iron and sulfur:Fe + S → FeS.
The balanced chemical equation when rust occurs is given as.2Fe(s) + 2H2O(l) + O2(g) 2Fe2+(aq) + 4OH-(aq)Fe2+(aq) + 2OH-(aq) Fe(OH)2(s)Fe(OH)2(s) =O2=> Fe(OH)3(s)Fe(OH)3(s) =dehydrates=> Fe2O3.nH2O(s) or rustThe chemical formula for rust is Fe2O3.nH2O.The overall chemical equation for the formation of rust isIron + water + oxygen rust
The full equation is: Fe(s) + 2HCl(aq) -> FeCl2(s) + H2(g) The Net Ionic Equation is: Fe2+(s) + Cl1-(aq) -> FeCl2(s) (made necessary corrections, however this is not the net Ionic equation....) Hope that helps!
4Fe(s) + 3O2(g) --> 2Fe2O3(s)
Fe + S -------> Fe + S . 8 8 8 8
Fe + S = FeS
This reaction is: Fe(s) + CuSO4(aq)----- --> FeSO4(aq) + Cu(s)
chemical equation of heated iron and sulfur is as follows. FeS can be obtained by the heating of iron and sulfur:Fe + S → FeS.
Fe + S = FeS or 2Fe +3S = Fe2 +S3
The balanced chemical equation when rust occurs is given as.2Fe(s) + 2H2O(l) + O2(g) 2Fe2+(aq) + 4OH-(aq)Fe2+(aq) + 2OH-(aq) Fe(OH)2(s)Fe(OH)2(s) =O2=> Fe(OH)3(s)Fe(OH)3(s) =dehydrates=> Fe2O3.nH2O(s) or rustThe chemical formula for rust is Fe2O3.nH2O.The overall chemical equation for the formation of rust isIron + water + oxygen rust
A meaningless question. Because an equation relates the interaction of TWO or more substances, while this question mentions only ONE (namely Iron).
The full equation is: Fe(s) + 2HCl(aq) -> FeCl2(s) + H2(g) The Net Ionic Equation is: Fe2+(s) + Cl1-(aq) -> FeCl2(s) (made necessary corrections, however this is not the net Ionic equation....) Hope that helps!
2Fe(s) + 2H2O(l) + O2(g) ==> 2Fe2+(aq) + 4OH-(aq)---------------------------------------Iron rust is hydrated Fe2O3 and Fe(OH).Fe(OH)3.4Fe + 3O2 = 2Fe2O3.
S is the chemical symbol of sulfur.
The formula for iron is Fe. The formula for copper sulfate is CuSO4. The chemical equation for the reaction is Fe (s) + CuSO4 (aq) --------- Cu (s) + FeSO4(aq) The iron is a more active metal than copper therefore it replaces the copper in the copper sulfate solution.