Barium ferrate is the chemical compound of formula BaFeO4. This is a rare compound containing iron in the +6 oxidation state. The ferrate(VI) ion has...

with sodium hydroxide.[citation needed] High-valent iron Potassium ferrate Barium ferrate Graham Hill; John Holman (2000). Chemistry in context (5th ed.)...

batteries feature cathodes composed of ferrate salts, commonly potassium ferrate (K 2FeO 4) or barium ferrate (BaFeO 4). One attraction to the proposed...

The methods used to produce potassium ferrate are similar to those used to produce sodium ferrate and barium ferrate. The dry oxidation method entails heating...

Sodium ferrate is a chemical compound with the formula Na2FeO4. It is a sodium salt of ferric acid that is very difficult to obtain. In most iron compounds...

from barium ferrate and hydrochloric acid Oxygen from calcium hypochlorite and hydrogen peroxide with a bit of nitric acid; also from barium ferrate and...

ferrioxalate, also called potassium trisoxalatoferrate or potassium tris(oxalato)ferrate(III) is a chemical compound with the formula K3[Fe(C2O4)3]. It often occurs...

chromate – BaCrO4 Barium ferrate – BaFeO4 Barium ferrite – BaFe12O19 Barium fluoride – BaF2 Barium hydroxide – Ba(OH)2 Barium iodide – BaI2 Barium manganate –...

nuclear isomer of barium: barium-137m (137mBa, Ba-137m). The remainder directly populates the ground state of 137Ba, which is stable. Barium-137m has a half-life...

(1984). "A redetermination of sodium aqua[ethylenediaminetetraacetato(4−)]ferrate(III) dihydrate, Na[Fe(C10H12N2O8)(H2O)]·2H2O". Acta Crystallogr C. 40 (6):...

BaAl2O4 barium aluminate 12004–04–5 Ba(AsO3)2 barium arsenite 125687–68–5 Ba(AsO4)2 barium arsenate 56997–31–0 BaB6 barium boride 12046–08–1 BaBr2 barium bromide...

oxygen-transfer reagent. Barium manganate, BaMnO4, is generated by the reduction of KMnO4 with iodide in the presence of barium chloride. Just like BaSO4...

Iron also occurs in higher oxidation states, e.g., the purple potassium ferrate (K2FeO4), which contains iron in its +6 oxidation state. The anion [FeO4]–...

[Co(NH3)5Br]SO4 is red violet and in solution gives a precipitate with barium chloride, confirming the presence of sulphate ion, while pentaamminesulphatecobalt(III)...

negative ion—which results in the formation of the well-known oxyanion ferrate(VI), FeO2− 4. Ruthenium tetroxide, RuO4, which is formed by oxidation of...

Fe(OH)2+, Fe(OH)+2, Fe2(OH)4+2, Fe3(OH)5+4   Fe(OH)−3 Fe(OH)3−6 FeO2−4, ferrate(VI) 27 Cobalt +2 +3 +5 Co2+ (pink) Co3+ (blue-green)   Co(OH)+, Co2(OH)3+...