About: Sodium silicide

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Sodium silicide (NaSi, Na4Si4) is a binary inorganic compound consisting of sodium and silicon. It is a solid black or grey crystalline material. Sodium silicide reacts readily with water yielding gaseous hydrogen and aqueous sodium silicate in an exothermic reaction (~175 kJ·mol−1): 2 NaSi + 5 H2O → 5 H2 + Na2Si2O5 This is used in hydrogen technologies to generate hydrogen as a fuel. And is also used as high energy dense storage for hydrogen under low pressure.

Attributes	Values
rdf:type	yago:WikicatSilicides yago:WikicatSodiumCompounds yago:Abstraction100002137 yago:Chemical114806838 yago:Cognition100023271 yago:Compound105870180 yago:Compound114818238 yago:Concept105835747 yago:Content105809192 yago:Idea105833840 yago:Material114580897 yago:Matter100020827 yago:Part113809207 yago:PhysicalEntity100001930 yago:PsychologicalFeature100023100 yago:Relation100031921 yago:Silicide115040129 yago:Substance100019613 yago:Whole105869584
rdfs:label	Natria siliciido (eo) Sodium silicide (en) 矽化鈉 (zh)
rdfs:comment	Sodium silicide (NaSi, Na4Si4) is a binary inorganic compound consisting of sodium and silicon. It is a solid black or grey crystalline material. Sodium silicide reacts readily with water yielding gaseous hydrogen and aqueous sodium silicate in an exothermic reaction (~175 kJ·mol−1): 2 NaSi + 5 H2O → 5 H2 + Na2Si2O5 This is used in hydrogen technologies to generate hydrogen as a fuel. And is also used as high energy dense storage for hydrogen under low pressure. (en) 矽化鈉（NaSi, Na2Si, Na4Si4）是坚硬的黑色或灰色结晶材料。矽化鈉与水反应产生气态氢和硅酸钠。这是个放热反应(~175 kJ/mol) 2 NaSi + 5 H2O → 5 H2 + Na2Si2O5 在氢技术，该反应用来产生氢气。 (zh) Natria siliciido, siliciido de natrio aŭ Na≡Si, Na2Si, Na4Si4 estas binara neorganika kombinaĵo konsistanta je natrio kaj silicio disponebla laŭ multoblaj konfiguracioj (NaSi, Na2Si, Na4Si4). Ĝi estas nigra solido aŭ griza kristala materialo, kiu spontanee reakcias kun akvo eligante gasan hidrogenon kaj akva solvaĵo de natria silikato laŭ ekzoterma reakcio (175 kJ/mol). (eo)
dcterms:subject	Sodium compounds Silicides
Wikipage page ID	34502624 (xsd:integer)
Wikipage revision ID	1047744799 (xsd:integer)
Link from a Wikipage to another Wikipage	Sodium silicate Binary compound Sodium compounds Hydrogen Inorganic compound Gas Crystal Silicides Hydrogen technologies Silicide Binary compounds of silicon Sodium Silicon Water Exothermic reaction
Link from a Wikipage to an external page	http://www.signachem.com/
sameAs	Sodium silicide Sodium silicide Sodium silicide Sodium silicide Sodium silicide Sodium silicide Sodium silicide
dbp:wikiPageUsesTemplate	dbt:Silicides dbt:Reflist dbt:Inorganic-compound-stub dbt:Sodium_compounds
has abstract	Natria siliciido, siliciido de natrio aŭ Na≡Si, Na2Si, Na4Si4 estas binara neorganika kombinaĵo konsistanta je natrio kaj silicio disponebla laŭ multoblaj konfiguracioj (NaSi, Na2Si, Na4Si4). Ĝi estas nigra solido aŭ griza kristala materialo, kiu spontanee reakcias kun akvo eligante gasan hidrogenon kaj akva solvaĵo de natria silikato laŭ ekzoterma reakcio (175 kJ/mol). Ĉi propreco de la natria silicido igas ĝin utila kiel solida fuelo ĉar ĝi estas malmultekosta por sintezi, ĝi estas kreita ekde memsubteneblaj materialoj, ne polucias la vivmedion kaj generas nur bonfarajn flankproduktojn pere de starigitaj komercaj revendoj. (eo) Sodium silicide (NaSi, Na4Si4) is a binary inorganic compound consisting of sodium and silicon. It is a solid black or grey crystalline material. Sodium silicide reacts readily with water yielding gaseous hydrogen and aqueous sodium silicate in an exothermic reaction (~175 kJ·mol−1): 2 NaSi + 5 H2O → 5 H2 + Na2Si2O5 This is used in hydrogen technologies to generate hydrogen as a fuel. And is also used as high energy dense storage for hydrogen under low pressure. (en) 矽化鈉（NaSi, Na2Si, Na4Si4）是坚硬的黑色或灰色结晶材料。矽化鈉与水反应产生气态氢和硅酸钠。这是个放热反应(~175 kJ/mol) 2 NaSi + 5 H2O → 5 H2 + Na2Si2O5 在氢技术，该反应用来产生氢气。 (zh)
prov:wasDerivedFrom	wikipedia-en:Sodium_silicide?oldid=1047744799&ns=0
page length (characters) of wiki page	1721 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Sodium_silicide
is Link from a Wikipage to another Wikipage of	Hydrogen technologies Silicide
is foaf:primaryTopic of	wikipedia-en:Sodium_silicide

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