zogadi da araorganuli qimia nawili meore (qimiuri elementebi)
zogadi da araorganuli qimia nawili meore (qimiuri elementebi)
zogadi da araorganuli qimia nawili meore (qimiuri elementebi)
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Cs-isa <strong>da</strong> Rb-is<br />
CsF + XeF6 Cs[XeF7] 2CsF + XeF6 Cs2[XeF8] fTorqsenatebi(VI) qsenonis yvelaze mdgradi<br />
naerTebia, ar iSlebian 4000C mde gacxelebisas.<br />
fToridebi yvela Zlieri mJangavebia XeF4 Jangavs Pt-s:<br />
Pt + XeF4 +2HF<br />
difToridi wyals Jangavs:<br />
H2[PtF6] + Xe<br />
kriptonis<br />
2XeF2 +2H2O difToridic Zlieri<br />
2Xe +O2 + 4HF<br />
maftorirebeli reagentia. is<br />
SeiZleba gamoyenebul iqnas metalTa ara<strong>da</strong>maxasiaTebeli JangviTi<br />
ricxvis mqone naerTebis misaRebad.<br />
7KrF2 + 2Au 2[KrF] [AuF6] + 5Kr<br />
[KrF] + [AuF6] - 60-65<br />
AuF5 + Kr + F2 0C miRebulia agreTve Xe(+6)-is sxva nawarmebic. XeO3 TeTri, araaqroladi,<br />
feTqebadi nivTiereba (∆H 0 = 401.7kj/moli), trigonaluri piramidis<br />
formis. is advilad warmoiqmneba XeF6, XeOF4–is hidroliziT <strong>da</strong> Xe F4-is<br />
Jangva-aRdgeniTi hidroliziT.<br />
XeF6 + H2O =XeOF4 + 2HF<br />
XeOF4 + 2H2O XeO3 + 4HF<br />
XeO3-mJava<br />
warmoqmniT:<br />
6XeF4 +12H2O = 2XeO3 + 4Xe + 3O2 + 24HF<br />
bunebis oqsidia, tuteebTan moqmedebs marilebis<br />
XeO3 +Ba(OH) 2 BaXeO4 + H2O rogorc vxe<strong>da</strong>vT, qsenoni mdgrad naerTebs warmoqmnis mxolod Zlier<br />
eleqtrouaryofiT elementebTan: fTorTan (X=4,0) <strong>da</strong> JangbadTan (X=3,5) <strong>da</strong><br />
am <strong>elementebi</strong>s Semcvel sxva<strong>da</strong>sxva jgufebTan.<br />
Zlieri mJangavebis moqmedebiT miRebulia naerTebi sa<strong>da</strong>c Xe-is<br />
JangviTi ricxvi aris +8. aseTi naerTebi<strong>da</strong>n cnobilia XeF8, tetraoqsidi<br />
XeO4 <strong>da</strong> oqsoheqsafToridi XeOF6. qsenonis tetraoqsidi miiReba M4XeO6-is marilebze konc. H2SO4-is<br />
moqmedebiT.<br />
Ba2XeO6 +2H2SO4 XeO4-airia, nela iSleba<br />
2BaSO4 + 2H2O +XeO4 3XeO4 Xe + 2XeO3 + 3O2 Xe-V periodis sxva p-<strong>elementebi</strong>s msgavsad (TeO6 6- , IO6 5- ) warmoqmnis<br />
heqsaoqsoqsenatebs(VIII) XeO6 4- -ioniT. qsenonis (VIII) naerTebi Zlieri<br />
mJangavebia (ufro Zlieri mJangavicaa, vidre MnO4 --ioni mJava areSi <strong>da</strong><br />
fTori). qsenonis naerTebis saSualebiT SesaZlebeli gax<strong>da</strong> praqtikulad<br />
yvela elementis <strong>da</strong>Jangva umaRles JangviT ricxvamde, miRebulia AuF5,<br />
BrF7 <strong>da</strong> a.S.<br />
keTilSobil airebs Soris yvelaze iSviaTi elementi radonia,<br />
(aRmoaCina fridrix ernst dornma 1898 wels) misi yvela izotopi<br />
radioaqtiuria. misi atomis ionizaciis energia yvelaze <strong>da</strong>balia<br />
(keTilSobili airebis atomebs Soris). aqe<strong>da</strong>n gamomdinare, Rn maT Soris<br />
yvelaze aqtiuri un<strong>da</strong> iyos, magram radioaqtiuri buneba aZnelebs misi<br />
monawileobiT eqsperimentebis Catarebas. radonisa <strong>da</strong> F2-is narevis<br />
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