Selenium trioxide is the inorganic compound with the formula SeO3. It is white, hygroscopic solid. It is also an oxidizing agent and a Lewis acid. It...

Sulfur trioxide (alternative spelling sulphur trioxide) is the chemical compound with the formula SO3. It has been described as "unquestionably the most...

structure. Carbon trioxide, CO3 Chromium trioxide, CrO3 Molybdenum trioxide, MoO3 Rhenium trioxide, ReO3 Selenium trioxide, SeO3 Sulfur trioxide, SO3 Tellurium...

arsenic. Selenium forms two oxides: selenium dioxide (SeO2) and selenium trioxide (SeO3). Selenium dioxide is formed by combustion of elemental selenium: Se...

the production sulfuric acid by hydration of sulfur trioxide, the hydration of selenium trioxide is an impractical method. Instead, selenic acid may also...

forms two oxides: selenium dioxide (SeO2) and selenium trioxide (SeO3). Selenium dioxide is formed by the reaction of elemental selenium with oxygen: Se...

Selenium oxide may refer to either of the following compounds: Selenium dioxide, SeO2 Selenium trioxide, SeO3 Diselenium pentoxide, Se2O5 This set index...

Selenium dioxide is the chemical compound with the formula SeO2. This colorless solid is one of the most frequently encountered compounds of selenium...

similar to that of arsenic trioxide. The chronic toxic dose of selenite for humans is about 2400 to 3000 micrograms of selenium per day for a long time....

of sulfur trioxide in SeOCl2 likely form [SeOCl]+[SO3Cl]− the same way. The compound hydrolyzes readily to form hydrogen chloride and selenium dioxide,[citation...

SO2 Sulfur trioxide, SO3 Higher sulfur oxides, SOx where x > 3 Selenium dioxide, SeO2 Selenium trioxide, SeO3 Many "alloys" of selenium and sulfur in...

oxybromide – SeOBr2 Selenium oxydichloride – SeOCl2 Selenium tetrachloride – SeCl4 Selenium tetrafluoride – SeF4 Selenium trioxide – SeO3 Selenoyl fluoride...

of selenic acid. Potassium selenate is produced by the reaction of selenium trioxide and potassium hydroxide. SeO3 + 2 KOH → K2SeO4 + H2O Alternatively...

sulfur dioxide and sulfur trioxide. Tellurium also forms oxides. There are some chalcogen sulfides as well. These include selenium sulfide, an ingredient...

dioxydifluoride 14984–81–7 SeO3 selenium trioxide 13768–86–0 SeS selenium monosulfide 7446–34–6 SeS2 selenium disulfide 7488–56–4 Se2S6 selenium hexasulfide 75926–26–0...

toxic, rare, silver-white metalloid. Tellurium is chemically related to selenium and sulfur, all three of which are chalcogens. It is occasionally found...

trioxide has been used in the production of natural gas, to boost the removal of carbon dioxide, as have selenous acid and tellurous acid. Selenium acts...

treated with sodium selenate and then arsenic trioxide to reduce the compound and provide elemental selenium. Sodium selenate is also used as a decolorizing...

oxidises readily in air to form arsenic trioxide and water, and analogous reactions take place with sulfur and selenium instead of oxygen. Arsenic forms colorless...

periodic table, which also includes oxygen, sulfur, selenium and polonium: Tellurium and selenium compounds are similar. Tellurium exhibits the oxidation...

readily in the air to form arsenic trioxide and water, and analogous reactions take place with sulfur and selenium instead of oxygen. Arsenic forms colorless...

elevated temperatures (i.e., when red-hot) it reacts with oxygen to form the trioxide compound tungsten(VI), WO3. It will, however, react directly with fluorine...

Radon oxides are among the few other reported compounds of radon; only the trioxide (RnO 3) has been confirmed. The higher fluorides RnF 4 and RnF 6 have been...

improves the rigidity of lead-alloy plates in lead–acid batteries. Antimony trioxide is a prominent additive for halogen-containing flame retardants. Antimony...

reduced ability to remove respiratory infections. The effects of sulfur trioxide and sulfuric acid are similar because they both produce sulfuric acid when...

water and oxygen. Derivatives of hydrogen trioxide, such as F3C–O–O–O–CF3 ("bis(trifluoromethyl) trioxide") are known; these are metastable at room temperature...

easily oxidised to arsenic or antimony trioxide and water; a similar reaction happens with sulfur or selenium. Reaction with metals at elevated temperatures...

Oxides of xenon: Xenon dioxide Xenon oxytetrafluoride Xenon tetroxide Xenon trioxide A secondary explosive is less sensitive than a primary explosive and requires...

or by chemical processes such as spontaneous decomposition of hydrogen trioxide in water or the reaction of hydrogen peroxide with hypochlorite. Triatomic...

burning sulfur: S + O2 → SO2 (sulfur dioxide) 2 SO2 + O2 → 2 SO3 (sulfur trioxide) Many other sulfur oxides are observed including the sulfur-rich oxides...