How does iron form?

Answer 1

If you're talking about Iron (II) Sulfide, where the oxidation of Iron is 2+, 2 electrons from the Iron atom is transferred to the Sulfur atom, producing Fe2+ and S2- .

Answer 2

It is made by mixing iron powder and sulfur powder together in a test tube and then heating them. Here is the chemical reaction formula : Fe + S → FeS.

Answer 3

Iron is primarily formed in the cores of supernovae, massive stars that explode at the end of their life cycles. During the supernova explosion, the high temperatures and pressures allow nuclear fusion to occur, forming elements up to iron through a process called nucleosynthesis. The iron formed in the core of the supernova is then scattered into space, where it can eventually be incorporated into new stars and planets.

Answer 4

From Wikipedia: Fe2S3 is prepared by addition of refrigerated iron(III) chloride dilution to also cooled sodium sulfide dilution.2 FeCl3 + 3 Na2S → Fe2S3↓ + 6 NaCl

which decays at a temperature over 20°C into FeS and sulphur.[2]Fe2S3 → 2 FeS + S↓

Answer 5

Iron is an element, so it is formed through nuclear fusion in the heat and pressure of a star's core.

Answer 6

From heat, oxygen, sulfur acid, water, hydrogen, and chemical reactions all forming and growing apart.

Answer 7

If you're talking about Iron (II) Sulfide, where the oxidation of Iron is 2+, 2 electrons from the Iron atom is transferred to the Sulfur atom, producing Fe2+ and S2- .

Answer 8

By a sulfur atom's acceptance of two electrons from at least one cation-forming atom such as a metal atom.

Answer 9

burn iron filings and sulfur powder

Answer 10

by heating the mixture