isiphatho se-oxial yesilivere

Igama lemveliso: isilivere

I-CAS: 20667-12-3

Ifomula yeMolekyula: Ag2o

Ubunzima bemolekyuli: 231.73

IGAMA LESI-9

Igama lesiNgesi: isifo sentloko yesilivere; I-argetosies oxide; i-biasil yesilivere; ilahle i-oxide; i-bial phaside

Umgangatho womgangatho: Umgangatho woMphathiswa weHGB 3943-76

Ipropathi yomzimba

Ifomula ye-chimical formilla oxide oxide yi-AG2O, ubunzima bemoleya ye-231.74. I-Brown okanye ingwevu iqinile eqinile, enobunzima be-7.143G / cm, ukubola ngokukhawuleza ukwenza isilivere kunye neoksijini ngo-300 ℃. Inyibilikihla kancinci emanzini, inyibilikisiwe eNitric Acid, iAmmonia, iSodium yeSodium, kunye ne-potassium cyssials. Xa isisombululo se-ammonia sisetyenziswa, kufuneka sinyangwe ngexesha elifanelekileyo. Ukuvezwa kwexesha elide kunokwamamela amakristali amnyama eqhumayo-isilivere okanye isilivere isulfite. Isetyenziswe njenge-oxidant kunye neglasi. Ilungiselelwe ngokusabela kwakhona isisombululo se-nitrate yesilivere kunye nesisombululo sesodium hydroxide.

I-cubice cubic stuce clestalline okanye i-brown emnyama emnyama. Ubude bobude (AG o) 205pm. I-Decerication nge-80 degrees, ukukhupha ioksijini. Ukuxinana 7.220g / CM3 (i-25 degrees). Ukukhanya ngokuthe ngcembe kubola. Phendula nge-sulfuric acid ukuvelisa i-sulfate yesilivere. Inyibiliki kancinci emanzini. Inyibilikiswa kwi-ammonia amanzi, isodium hydroxide, i-dilute witric acid, kunye nesisombululo sesodium thium. I-Insonchen ethanol. Ilungiselelwe ngokusabela kwakhona isisombululo se-nitrate yesilivere kunye nesisombululo sesodium hydroxide. I-Ag2o isetyenziswa njengeyona nto ibaluleke kakhulu xa ithatha indawo ye-halogens kunye namaqela e-hydroxyl kwi-ornthesic synthesi. Isetyenziswe njengento egciniweyo kunye ne-elektroniki.

 

Ipropathi yamachiza

Yongeza isisombululo se-caustic kwisisombululo se-nitrate yesilivere ukuyifumana. Okokuqala, isisombululo sesilivere hydroxide kwaye i-nitrate ifunyenwe, kwaye isilivere i-hydroxide ivela kwi-oxial yesilivere kunye namanzi kubushushu begumbi. Isiphatho sesilivere siqala ukubola xa sikhupha i-250 ℃, ukukhupha ioksijini, kwaye ngokukhawuleza kubola ngaphezulu kwama-300 ℃. Ukunyibilika kancinane emanzini, kodwa kunyibilika kakhulu kwizisombululo ezinje nge-nitric acid, i-amonia, i-potassium cysside, kunye ne-sodium ye-chanalide. Emva kokuvezwa kwexesha elide kwisisombululo sayo se-Ammonia, amakristali amnyama eqhumayo anokubangela i-tyriptate-mhlawumbi i-nitride okanye i-nitide yesilivere okanye isilivere. Kwi-organisic synthesis, amaqela e-hydroxyl ahlala esetyenziselwa ukutshintsha ii-halogens okanye i-oxidants. Ingasetyenziswa njengemibala kwishishini leglasi.

 

Indlela yokulungiselela

Isiliveresial oxide ifumaneka ngokuphendula ngokuphendula i-alkali yensimbi ye-hydroxide ene-nitrate yesilivere. [1] Indlela yokusabela kuqala ivelisa i-hydroxide engathandabuzekiyo, ebolile ngokukhawuleza ukufumana amanzi kunye ne-oxil yesilivere. Emva kokuhlamba i-pickipte, kufuneka yomiswe engaphantsi kwe-85 ° C, kodwa kunzima kakhulu ukususa inani elincinci lamanzi ukusuka kwinani lesilivere ngenxa yokuba njengoko iqondo lobushushu liyanda, i-oxide yesilivere iya kuyenza. I-2 AG + + → 2 odish → Ag2 + H2O.

 

Ukusetyenziswa okusisiseko

Ikakhulu isetyenziswa njengeyona nto iphambili kwiSynthesic Synthesis. Ikwasetyenziswa njengendawo yokugcinwa kwe-elektroniki, isixhobo se-elektroniki, i-glar comount, kunye nearhente yokugaya. Isetyenziselwa ezonyango kwaye njengearhente yeglasi yeglasi, i-colount, kunye nokuhlanjwa kwamanzi; Isetyenziswe njengearhente yokuphola kunye nebala leglasi kwiglasi.

 

Umda wesicelo

Isiliveresial oxide yindawo ye-electrode yezinto zeSilivere. Ikwangumsetyenzana obuthathaka obuthathaka kunye nobuthathaka kwi-synthesic synthesi, enokuphendula nge-1,3-i-imistole ye-1,3 kunye ne-midazole ye-1,3 kunye ne-bebimole kunye ne-bebimididole yokutsala ukuvelisa i-azenes. Inokutshintsha i-ligand engazinzanga efana ne-cyboocactackile okanye i-acetonitrile njenge-carbene yokuhambisa i-carbene yokutshintsha i-carbene switments. Ukongeza, isilivere yesilivere inokuguqula i-bromides ye-organic kunye ne-chloride i-choloties kumaqondo obushushu asezantsi kwaye phambi komphunga wamanzi. Isetyenziselwa ukudibana ne-I-Idamthane njenge-methylid ukwenziwa kwe-methym yokuhlalisa i-Sushytrations kunye ne-Hoffman yokuphembelela, kunye ne-oxidation ye-acidydes kwi-Acidydes.

 

Ulwazi loKhuseleko

Inqanaba lokupakisha: II

IPHEPHA LOKUGQIBELA: 5.1

Ikhowudi yokuThutho eyingozi: UNAL 1479 5.1 / PG 2

I-WGK iJamani: 2

Ikhowudi ye-Hazard Codege: R34; I-R8

Imiyalelo yoKhuseleko: i-S17-S26-S36-S45-S36 / 37/39

Inombolo ye-RTECS: VW4900000

Ilebheli eyingozi: O: Iarhente oxidize i-oxidition; C: uthobekile;