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Iron(II) sulfate outside a titanium dioxide factory in Kaanaa, Pori, Finland. Upon dissolving in water, ferrous sulfates form the metal aquo complex [Fe(H 2 O) 6] 2+, which is an almost colorless, paramagnetic ion. On heating, iron(II) sulfate first loses its water of crystallization and the original green crystals are converted into a white ...
Fenton's reagent is a solution of hydrogen peroxide (H 2 O 2) and an iron catalyst (typically iron(II) sulfate, FeSO 4). [1] It is used to oxidize contaminants or waste water as part of an advanced oxidation process. Fenton's reagent can be used to destroy organic compounds such as trichloroethylene and tetrachloroethylene (perchloroethylene).
Mohr's salt, ammonium iron(II) sulfate, [NH 4] 2 [Fe(H 2 O) 6](SO 4) 2.. A double salt is a salt that contains two or more different cations or anions.Examples of double salts include alums (with the general formula M I M III (SO 4) 2 ·12H 2 O) and Tutton's salts (with the general formula (M I) 2 M II (SO 4) 2 ·6H 2 O). [1]
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
Iron(II) lactate can be produced through several reactions, among which are calcium lactate with iron(II) sulfate according to the following reaction: [3] Ca(C 3 H 5 O 3) 2 (aq) + FeSO 4 (aq) → CaSO 4 ↓ + Fe(C 3 H 5 O 3) 2 (aq) Another route yielding iron(II) lactate is to combine lactic acid with calcium carbonate and iron(II) sulfate.
Iron(II) selenate (ferrous selenate) is an inorganic compound with the formula FeSeO 4. It has anhydrous and several hydrate forms. The pentahydrate has the structure, [Fe(H 2 O) 4]SeO 4 •H 2 O, isomorphous to the corresponding iron(II) sulfate. [2] Heptahydrate is also known, in form of unstable green crystalline solid. [3]
Ammonium iron(II) sulfate, or Mohr's salt, is the inorganic compound with the formula (NH 4) 2 SO 4 ·Fe(SO 4)·6H 2 O. Containing two different cations, Fe 2+ and NH + 4, it is classified as a double salt of ferrous sulfate and ammonium sulfate. It is a common laboratory reagent because it is readily crystallized, and crystals resist oxidation ...
Ferric sulfate, Iron(III) sulfate, Fe 2 (SO 4) 3 Index of chemical compounds with the same name This set index article lists chemical compounds articles associated with the same name.