Natrium oksida: Perbedaan antara revisi

| Watchedfields = changed

| verifiedrevid = 441025998

| ImageFile = Sodium-oxide-unit-cell-3D-balls-B.png

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| ImageName = Sodium oksida

| ImageFile1 = Sodium-oxide-3D-polyhedra.png

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| ImageName1 = Sodium oksida

| IUPACName = Sodium oksida

| OtherNames = Disodium oksida

| Section1 = {{Chembox Identifiers

| CASNo = 1313-59-3

| CASNo_Ref = {{cascite|correct|CAS}}

| PubChem = 73971

| UNNumber = 1825

| EINECS = 215-208-9

| InChI = 1S/2Na.O/q2*+1;-2

| SMILES = [O-2].[Na+].[Na+]

| Section2 = {{Chembox Properties

| Formula = Na₂O

| MolarMass = 61.9789 g/mol

| Appearance = White solid

| Density = 2.27 g/cm³

| Solubility = reacts violently to bentuk [[Sodium hidroksida|NaOH]]

| SolubleOther =

| Solvent =

| MeltingPt = 1132&nbsp;°C, 2070&nbsp;°F

| BoilingPt = 1950&nbsp;°C, 3542&nbsp;°F (Decomposes)

| Section3 = {{Chembox Structure

| CrystalStruct = [[Antifluorite]] (face centered cubic), [[simbol Pearson|''cF12'']]

| SpaceGroup = Fm<u style="text-decoration:overline">3</u>m, No. 225

| Coordination = Tetrahedral (Na⁺); cubic (O^2–)

| LattConst_a =

| LattConst_alpha =

| Section4 = {{Chembox Thermochemistry

| DeltaHf = −416&nbsp;kJ·mol⁻¹<ref name=b1>{{cite book| author = Zumdahl, Steven S.|title =Chemical Principles 6th Ed.| publisher = Houghton Mifflin Company| year = 2009| isbn = 0-618-94690-X|page=A23}}</ref>

| Entropy = 73&nbsp;J·mol⁻¹·K⁻¹<ref name=b1/>

| Section7 = {{Chembox Hazards

| ExternalMSDS = [http://www.inchem.org/documents/icsc/icsc/eics1653.htm ICSC 1653]

| EUIndex = Not listed

| EUClass =

| RPhrases =

| SPhrases =

| MainHazards = Korosif, reaksi yang berlawanan dengan air

| RPhrases = {{R8}}, {{R35}}

| SPhrases = {{S1/2}}, {{S8}}, {{S27}}, {{S39}}, {{S45}}

| NFPA-H = 2

| NFPA-F = 0

| NFPA-R = 1

| NFPA-O = OX

| FlashPt = Non-flammable

| Section8 = {{Chembox Related

| OtherAnions = [[Sodium sulfida]]<br/>[[Sodium selenida]]<br/>[[Sodium telurida]]

| OtherCations = [[Litium oksida]]<br/>[[Potassium oksida]]<br/>[[Rubidium oksida]]<br/>[[Kaesium oksida]]

| OtherFunctn = [[Sodium peroksida]]<br/>[[Sodium superoksida]]

| Function = [[sodium]] [[oksida]]

| OtherCpds = [[Sodium hidroksida]]