Oxide

[3] The commercially important dioxides of titanium exists in three distinct structures, for example.In the making of calcium oxide, calcium carbonate (limestone) breaks down upon heating, releasing carbon dioxide:[2] The reaction of elements with oxygen in air is a key step in corrosion relevant to the commercial use of iron especially.For example, zinc powder will burn in air to give zinc oxide:[5] The production of metals from ores often involves the production of oxides by roasting (heating) metal sulfide minerals in air.With a deficiency of oxygen, the monoxide is produced:[2] With excess oxygen, the dioxide is the product, the pathway proceeds by the intermediacy of carbon monoxide: Elemental nitrogen (N2) is difficult to convert to oxides, but the combustion of ammonia gives nitric oxide, which further reacts with oxygen: These reactions are practiced in the production of nitric acid, a commodity chemical.Phosphorus pentoxide is a more complex molecular oxide with a deceptive name, the real formula being P4O10.Many reactions are involved, but the simplified equation is usually shown as:[2] Some metal oxides dissolve in the presence of reducing agents, which can include organic compounds.Reductive dissolution of ferric oxides is integral to geochemical phenomena such as the iron cycle.[11] Because the M-O bonds are typically strong, metal oxides tend to be insoluble in solvents, though they may be attacked by aqueous acids and bases.
The unit cell of rutile , an important oxide of titanium. Ti(IV) centers are grey; oxygen centers are red. Notice that oxygen forms three bonds to titanium and titanium forms six bonds to oxygen.
Oxyanionsrutilechemical compoundoxygenelementchemical formuladianionoxidation stateEarth's crustaluminium foilpassivation layeroxidationstoichiometriescarbon monoxidecarbon dioxideIron silicatefayalitecarbonateshydroxidesnitratescalcium oxidecalcium carbonatelimestonecorrosionzinc oxidemolybdenitemolybdenum trioxideNoble metalsplatinumnitric oxidenitric acidsulfuric acidsulfur dioxidesulfur trioxidehydration reactionpolymericcrystallineNitrogen dioxidesulfurNitrous oxidePhosphorus pentoxideruthenium tetroxideosmium tetroxidexenon tetroxideCarbothermic reductionthermal decompositionsilver oxidemetal oxidesferric oxidesgeochemicaliron cyclephosphatespolyoxometalatesnitrosoniumvanadyluranylorganic chemistryketonescarbonyloxo complexesoxyhalideschemical formulaschemical elementsvalence electronstetraoxygengroup 16 elementcoppercopper(II) oxidecopper(I) oxidefluorideozonidesuperoxideperoxidedioxygenylSuboxideOxohalideOxyanionComplex oxideWet electronsUllmann's Encyclopedia of Industrial ChemistryBibcodeAntimony tetroxideBoron suboxideCarbon suboxideChlorine perchlorateChloryl perchlorateCobalt(II,III) oxideDichlorine pentoxideIron(II,III) oxideLead(II,IV) oxideManganese(II,III) oxideMellitic anhydridePraseodymium(III,IV) oxideSilver(I,III) oxideTerbium(III,IV) oxideTribromine octoxideTriuranium octoxideAluminium(I) oxideCaesium monoxideDibromine monoxideDicarbon monoxideDichlorine monoxideGallium(I) oxideIodine(I) oxideLithium oxideMercury(I) oxidePotassium oxideRubidium oxideThallium(I) oxideSodium oxideWater (hydrogen oxide)Aluminium(II) oxideBarium oxideBerkelium monoxideBeryllium oxideBoron monoxideBromine monoxideCadmium oxideChlorine monoxideChromium(II) oxideCobalt(II) oxideDinitrogen dioxideEuropium(II) oxideGermanium monoxideIron(II) oxideIodine monoxideLead(II) oxideMagnesium oxideManganese(II) oxideMercury(II) oxideNickel(II) oxideNiobium monoxidePalladium(II) oxidePhosphorus monoxidePolonium monoxideProtactinium monoxideRadium oxideSilicon monoxideStrontium oxideSulfur monoxideDisulfur dioxideThorium monoxideTin(II) oxideTitanium(II) oxideVanadium(II) oxideYttrium(II) oxideZirconium monoxideActinium(III) oxideAluminium oxideAmericium(III) oxideAntimony trioxideArsenic trioxideBerkelium(III) oxideBismuth(III) oxideBoron trioxideCaesium sesquioxideCalifornium(III) oxideCerium(III) oxideChromium(III) oxideCobalt(III) oxideDinitrogen trioxideDysprosium(III) oxideEinsteinium(III) oxideErbium(III) oxideEuropium(III) oxideGadolinium(III) oxideGallium(III) oxideGold(III) oxideHolmium(III) oxideIndium(III) oxideIron(III) oxideLanthanum oxideLutetium(III) oxideManganese(III) oxideNeodymium(III) oxideNickel(III) oxidePhosphorus trioxidePraseodymium(III) oxidePromethium(III) oxideRhodium(III) oxideSamarium(III) oxideScandium oxideTerbium(III) oxideThallium(III) oxideThulium(III) oxideTitanium(III) oxideTungsten(III) oxideVanadium(III) oxideYtterbium(III) oxideYttrium(III) oxideAmericium dioxideBerkelium(IV) oxideBromine dioxideCalifornium dioxideCarbon trioxideCerium(IV) oxideChlorine dioxideChromium(IV) oxideCurium(IV) oxideDinitrogen tetroxideGermanium dioxideIodine dioxideIridium dioxideHafnium(IV) oxideLead dioxideManganese dioxideMolybdenum dioxideNeptunium(IV) oxideNiobium dioxideOsmium dioxidePlatinum dioxidePlutonium(IV) oxidePolonium dioxidePraseodymium(IV) oxideProtactinium(IV) oxideRhenium(IV) oxideRhodium(IV) oxideRuthenium(IV) oxideSelenium dioxideSilicon dioxideTechnetium(IV) oxideTellurium dioxideTerbium(IV) oxideThorium dioxideTin dioxideTitanium dioxideTungsten(IV) oxideUranium dioxideVanadium(IV) oxideZirconium dioxideAntimony pentoxideArsenic pentoxideBismuth pentoxideDinitrogen pentoxideNiobium pentoxideProtactinium(V) oxideTantalum pentoxideTungsten pentoxideVanadium(V) oxideChromium trioxidePolonium trioxideRhenium trioxideSelenium trioxideTellurium trioxideTungsten trioxideUranium trioxideXenon trioxideDichlorine heptoxideManganese heptoxideRhenium(VII) oxideTechnetium(VII) oxideIridium tetroxideHassium tetroxideOxocarbonOxypnictideMonatomic anioncompoundsGroup 1Group 13Group 14Group 15PnictidesAs3−Sb3−Bi3−Group 16ChalcogenidesSe2−Te2−Po2−Group 17Halides