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20<br />
cxadia gveTanxmebiT, rom reaq ciaSi<br />
mona wile nivTiere baTa Soris arsebobs<br />
pirda pirproporciuli raodenobrivi<br />
damo kide buleba.<br />
es damokidebuleba saSualebas gvaZlevs<br />
viangariSoT nivTierebis raodenoba,<br />
masa da moculoba qimi uri<br />
gaangariSebebi qimiuri reaqciis<br />
tolobis mixedviT saWiroa qimiur<br />
war moebaSi, metalur giul, minis,<br />
farma cevtul qarxanaSi da a. S. aseTi<br />
gaangariSebebi saWiroa qi miur laboratoriaSic<br />
da yofa-cxovrebaSic.<br />
reaqciis tolobis mixedviT, Tu cnobilia reaqciaSi monawile erT-erTi<br />
nivTie re bis raodenoba, masa an moculoba.<br />
aiReT 5,6g rkina, SeurieT 3,2g gogirdi. moaTavseT<br />
cda<br />
winaswar awonil sinjaraSi da gaaxureT. rogorc ki<br />
reaqcia daiwyeba gaxureba SewyviteT. reaqciis dam-<br />
Tavrebisa da sinjaris gacivebis Semdeg, kvlav awoneT<br />
is SigTavsianad. masaTa sxvaobiT daadgineT warmoqmnili nivTierebis masa.<br />
SeadgineT reaqciis toloba. gaangariSebiT daadgineT, ra moluri TanafardobiT<br />
Sevida reaqciaSi erTmaneTTan rkina da gogirdi. ra masis rkinis<br />
sulfidi unda miiRoT masis mudmivobis kanonis Sesabamisi gaangariSebiT? ras<br />
udris sinamdvileSi reaqciis Sedegad miRebuli rkinis sulfidis masa, romelic<br />
sasworiT gansazRvreT? axseniT, ratom ar emTxveva zustad Teoriuli<br />
gaangariSeba praqtikul Sedegs?<br />
axla erTad gadavWraT amocana: davuSvaT, cdisTvis saWiroa 4,4 g<br />
rkinis sulfidi. viangariSoT, ra masis rkina da gogirdi dagvWirdeba<br />
am masis rkinis sulfidis misaRebad.<br />
davadginoT, rkinisa da gogir dis Tanafardoba reaqciis tolo bis<br />
mixedviT:<br />
Fe + S → Fes<br />
1moli 1mol 1moli<br />
cxadia, rom rkinisa da gogirdis imdeni molia saWiro, ramdeni<br />
moli rkinis sulfidicaa misaRebi.<br />
anu ν(Fe)=ν(S)=ν(FeS),<br />
amitom, viangariSoT 4,4 g rkinis sulfidis raodenoba:<br />
ν(FeS)=4,4/88=0,05 moli.<br />
e.i. saWiroa 0,05 moli Fe da 0,05 moli S.<br />
viangariSoT maTi masebi: m(Fe)=M(Fe).ν,<br />
m(Fe)=56g/moli.0,05moli=2,80g.<br />
M(S)=M(S).ν; Μ(S)=32g/moli.0,05moli=1,6g<br />
amrigad, 4,4 g FeS-is misaRebad saWiroa 1,6 grami S da 2,8 grami Fe.<br />
ras fiqrobT, iqneba Tu ara ufro martivi<br />
gaangariSebebi im SemTxvevaSi, Tu reaqciaSi<br />
monawileoben mxolod airadi nivTie rebebi?<br />
ratom fiqrobT ase?<br />
amoxseniT amocana da varaudi daasa buTeT<br />
gaangariSebiT.<br />
amocana:<br />
gaiTvaliswineT, rom reaqciaSi<br />
Sesuli aira di nivTierebebis<br />
mocu lo baTa fardoba<br />
Seesabameba maTi koeficientebis<br />
far do bas qi miuri<br />
reaq ciis tolobaSi.<br />
ras udris 2 l qlorTan reaqciaSi Sesuli wyalbadis da warmoqmnili<br />
qlorwyalbadis raodenoba da moculoba?
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