Unit cell of sodium peroxide Na2O2. The sodium ions are violet and the peroxide ions in red
Metal peroxides are metal-containing compounds with ionically- or covalently-bonded peroxide (O2− 2) groups. This large family of compounds can be divided into ionic and covalent peroxide. The first class mostly contains the peroxides of the alkali and alkaline earth metals whereas the covalent peroxides are represented by such compounds as hydrogen peroxide and peroxymonosulfuric acid (H2SO5). In contrast to the purely ionic character of alkali metal peroxides, peroxides of transition metals have a more covalent character.[1]
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Metalperoxides are metal-containing compounds with ionically- or covalently-bonded peroxide (O2− 2) groups. This large family of compounds can be divided...
group peroxides, compounds with the linkage E−O−O−E (E = main group element). Metalperoxides, examples being barium peroxide (BaO2), sodium peroxide (Na2O2)...
product of sodium ignited in excess oxygen. It is a strong base. This metalperoxide exists in several hydrates and peroxyhydrates including Na2O2·2H2O2·4H2O...
Uranyl peroxide or uranium peroxide hydrate (UO4·nH2O) is a pale-yellow, soluble peroxide of uranium. It is found to be present at one stage of the enriched...
Hydrogen peroxide is a chemical compound with the formula H2O2. In its pure form, it is a very pale blue liquid that is slightly more viscous than water...
The alkali metals react with oxygen to form several different compounds: suboxides, oxides, peroxides, sesquioxides, superoxides, and ozonides. They all...
with dilute hydrogen peroxide. Upon heating it dehydrates. It is mainly used as an oxidant to enhance the extraction of precious metals from their ores. In...
In organic chemistry, organic peroxides are organic compounds containing the peroxide functional group (R−O−O−R′). If the R′ is hydrogen, the compounds...
Lithium peroxide is the inorganic compound with the formula Li2O2. Lithium peroxide appears as white powder, and unlike most other alkali metalperoxides, it...
Copper peroxide is a hypothetical inorganic compound with the chemical formula CuO2. The 1:2 ratio of copper and oxygen would be consistent with copper...
the alkali metals, with the exception of francium, are known to form their oxides, peroxides, and superoxides. The alkali metalperoxides and superoxides...
peroxide (ZnO2) appears as a bright yellow powder at room temperature. It was historically used as a surgical antiseptic. More recently zinc peroxide...
bacteria, plants, and animals) which catalyzes the decomposition of hydrogen peroxide to water and oxygen. It is a very important enzyme in protecting the cell...
delivered as either hydrogen peroxide or carbamide peroxide. Hydrogen peroxide is analogous to carbamide peroxide as it is released when the stable complex is...
Caesium peroxide or cesium peroxide is an inorganic compound of caesium and oxygen with the chemical formula Cs2O2. It can be formed from caesium metal by...
decomposition or even combustion. Metal complexes are useful catalysts for epoxidations involving hydrogen peroxide and alkyl hydroperoxides. Peroxycarboxylic...
Potassium peroxide is an inorganic compound with the molecular formula K2O2. It is formed as potassium reacts with oxygen in the air, along with potassium...
the ligand, in fact, is superoxide, not peroxide. Most complexes of η2-O2 are generated using hydrogen peroxide, not from O2. Chromate ([CrO4)]2−) can...
molecule of hydrogen peroxide, forming a hydroperoxyl radical and a proton. The net effect is a disproportionation of hydrogen peroxide to create two different...
sources such as reactive oxygen species, free radicals, peroxides, lipid peroxides, and heavy metals. It is a tripeptide with a gamma peptide linkage between...
known as piranha etch, is a mixture of sulfuric acid (H2SO4) and hydrogen peroxide (H2O2). The resulting mixture is used to clean organic residues off substrates...
chloride precipitate. Rhenium reacts with oxidizing acids, and hydrogen peroxide, and is said to be tarnished by moist air. Osmium and iridium are chemically...
Strontium peroxide is an inorganic compound with the formula Sr O2 that exists in both anhydrous and octahydrate form, both of which are white solids....
agents like EDTA to remove some of these metal ions from the pulp prior to adding peroxide allows the peroxide to be used more efficiently. Magnesium salts...
Vedejs, E.; Engler, D. A.; Telschow, J. E. (1978-01-01). "Transition-metalperoxide reactions. Synthesis of .alpha.-hydroxycarbonyl compounds from enolates"...
ethers tend to form explosive peroxides, such as diethyl ether hydroperoxide. The reaction is accelerated by light, metal catalysts, and aldehydes. In...
and peroxides. Some of the less reactive of these species (such as superoxide) can be converted by oxidoreduction reactions with transition metals or other...
metal that is soft enough to easily cut with a knife. Potassium metal reacts rapidly with atmospheric oxygen to form flaky white potassium peroxide in...
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