Iridium tetroxide (IrO4, Iridium(VIII) oxide) is a binary compound of oxygen and iridium in oxidation state +8. This compound was formed by photochemical... 3 KB (275 words) - 17:50, 29 December 2022 |
sesquiselenides are known, as well as IrS 3. Another oxide, iridium tetroxide, is also known, with iridium in the +8 oxiation state. This compound was formed by... 17 KB (1,795 words) - 18:08, 5 January 2024 |
observed in [(η2-O2)IrO2]+; see C&EN: Iridium dressed to the nines. Ir(VIII) has been observed in iridium tetroxide (IrO4); see Gong, Yu; Zhou, Mingfei;... 46 KB (14,106 words) - 15:20, 24 February 2024 |
Meitnerium (redirect from Eka-Iridium) been carried out to confirm that it behaves as the heavier homologue to iridium in group 9 as the seventh member of the 6d series of transition metals... 30 KB (6,811 words) - 09:19, 28 March 2024 |
Sebastian (2009). "Formation and Characterization of the Iridium Tetroxide Molecule with Iridium in the Oxidation State +VIII". Angewandte Chemie International... 23 KB (2,385 words) - 01:51, 24 November 2023 |
ICl5 Iodine tribromide - IBr3 Iridium(IV) chloride – IrCl4 Iridium(V) fluoride – IrF5 Iridium hexafluoride – IrF6 Iridium tetrafluoride – IrF4 Columbite... 119 KB (8,722 words) - 14:04, 26 March 2024 |
N2O3 (dinitrogen trioxide), NO2 (nitrogen dioxide), N2O4 (dinitrogen tetroxide), N2O5 (dinitrogen pentoxide), N4O (nitrosylazide), and N(NO2)3 (trinitramide)... 34 KB (4,288 words) - 09:04, 25 February 2024 |
Proton-K was fuelled by Unsymmetrical dimethylhydrazine and nitrogen tetroxide. These were hypergolic fuels which burn on contact, avoiding the need... 20 KB (887 words) - 18:41, 9 January 2023 |
the main stages and associated liquid rocket boosters use dinitrogen tetroxide (N2O4) as the oxidizing agent and UDMH as the fuel. The upper stages (third... 37 KB (3,302 words) - 19:04, 31 January 2024 |
properties than other traditional propellants such as hydrazine and nitrogen tetroxide. The latter are pure liquids, which (except for trace contaminants) can... 7 KB (653 words) - 18:09, 12 March 2024 |
iridium(V) fluoride 14568–19–5 IrF6 iridium(VI) fluoride 7783–75–7 IrI2 iridium(II) iodide 19253–38–4 IrI3 iridium(III) iodide 7790–41–2 IrI4 iridium(IV)... 139 KB (120 words) - 19:28, 6 February 2024 |
are used in two-component rocket fuels, often together with dinitrogen tetroxide, N2O4. A 50:50 mixture by weight of hydrazine and UDMH was used in the... 50 KB (5,177 words) - 14:05, 8 March 2024 |
are oxidizing agents such as potassium permanganate (KMnO4) and osmium tetroxide (OsO4). Compounds such as these are widely used for converting alkenes... 19 KB (1,843 words) - 23:14, 16 January 2024 |
yields gaseous xenon tetroxide: Ba 2XeO 6 + 2 H 2SO 4 → 2 BaSO 4 + 2 H 2O + XeO 4 To prevent decomposition, the xenon tetroxide thus formed is quickly... 110 KB (11,984 words) - 06:03, 21 March 2024 |
(XeF 2), xenon tetrafluoride (XeF 4), xenon hexafluoride (XeF 6), xenon tetroxide (XeO 4), and sodium perxenate (Na 4XeO 6). Xenon reacts with fluorine... 72 KB (7,317 words) - 04:04, 29 March 2024 |
went a step further, in 1895, and proposed the existence of hydrogen tetroxide HO–O–O–OH as a transient intermediate in the decomposition of hydrogen... 61 KB (8,905 words) - 02:09, 7 December 2023 |