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Iron(III) fluoride, also known as ferric fluoride, are inorganic compounds with the formula FeF 3 (H 2 O) x where x = 0 or 3. They are mainly of interest by researchers, unlike the related iron(III) chloride. Anhydrous iron(III) fluoride is white, whereas the hydrated forms are light pink. [2]
Several elements show their highest oxidation state only in a few compounds, one of which is the fluoride; and some elements' highest known oxidation state is seen exclusively in a fluoride. For groups 1–5, 13–16 (except nitrogen), the highest oxidation states of oxides and fluorides are always equal. Differences are only seen in chromium ...
Iron(III) fluoride – FeF 3; Iron(III) oxalate – C 6 Fe 2 O 12; Iron(III) oxide – Fe 2 O 3; Iron(III) nitrate – Fe(NO 3) 3 (H 2 O) 9; Iron(III) sulfate – Fe 2 (SO 4) 3; Iron(III) thiocyanate – Fe(SCN) 3; Iron(II,III) oxide – Fe 3 O 4; Iron ferrocyanide – Fe 7 (CN) 18; Prussian blue (Iron(III) hexacyanoferrate(II)) – Fe 4 [Fe(CN ...
F 5 P: phosphorus pentafluoride: 7647-19-0 F 5 Pu: plutonium pentafluoride: 31479-19-3 F 5 S: disulfur decafluoride: 10546-01-7 F 5 Sb: antimony pentafluoride: 7783-70-2 F 5 Ta: tantalum pentafluoride: 7783-71-3 F 5 U: uranium pentafluoride: 13775-07-0 F 5 W: tungsten pentafluoride: 19357-83-6 F 6 Fe 2: diiron hexafluoride: 17114-45-3 F 6 La 2 ...
Iron reacts with fluorine, chlorine, and bromine to form iron(III) halides. These reactions are in the form of: 2Fe + 3X 2 → 2FeX 3 [15] However, when iron reacts with iodine, it forms only iron(II) iodide. Fe + I 2 → FeI 2. Iron wool can react rapidly with fluorine to form the white compound iron(III) fluoride even in cold
The iron compounds produced on the largest scale in industry are iron(II) sulfate (FeSO 4 ·7H 2 O) and iron(III) chloride (FeCl 3). The former is one of the most readily available sources of iron(II), but is less stable to aerial oxidation than Mohr's salt ((NH 4) 2 Fe(SO 4) 2 ·6H 2 O). Iron(II) compounds tend to be oxidized to iron(III ...
In fact, 75% of fluoride intake comes from drinking water with added fluoride and from food and beverages, such as sodas and fruit juice, made with fluoridated water, according to the CDC.
All vegetation contains some fluoride, which is absorbed from soil and water. [10] Some plants concentrate fluoride from their environment more than others. All tea leaves contain fluoride; however, mature leaves contain as much as 10 to 20 times the fluoride levels of young leaves from the same plant. [18] [19] [20]