Iron(II,III) sulfide is a blue-black (sometimes pinkish[citation needed]) chemical compound of iron and sulfur with formula Fe3S4 or FeS·Fe2S3, which...

Iron(II) sulfide or ferrous sulfide (Br.E. sulphide) is one of a family of chemical compounds and minerals with the approximate formula FeS. Iron sulfides...

Iron sulfide or Iron sulphide can refer to range of chemical compounds composed of iron and sulfur. By increasing order of stability: Iron(II) sulfide...

Iron(III) sulfide, also known as ferric sulfide or sesquisulfide (Fe 2S 3), is one of the several binary iron sulfides. It is a solid, black powder that...

compounds, as in ferrous chloride for iron(II) chloride (FeCl2). The adjective ferric is used instead for iron(III) salts, containing the cation Fe3+. The...

hydrated iron(III) oxide (ferric oxide). Iron(II) oxide also refers to a family of related non-stoichiometric compounds, which are typically iron deficient...

Iron(II) chloride, also known as ferrous chloride, is the chemical compound of formula FeCl2. It is a paramagnetic solid with a high melting point. The...

Iron(II) sulfate (British English: iron(II) sulphate) or ferrous sulfate denotes a range of salts with the formula FeSO4·xH2O. These compounds exist most...

Iron(III) chloride describes the inorganic compounds with the formula FeCl3(H2O)x. Also called ferric chloride, these compounds are some of the most important...

to lead(II) sulfide, which is black. Treating metal sulfides with strong acid or electrolysis often liberates hydrogen sulfide. Hydrogen sulfide is also...