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IXklasis

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gaiazreT: • ras ewodeba moluri masa?<br />

• rogor gamoisaxeba?<br />

• ra aqvT saerTo da ganmasxvavebeli fardo biT<br />

molekulur (atomur) da molur masebs?<br />

1 daadgine, sad meti atomia. Cawere saTanado niSani samuSao rveulSi<br />

a) 1 mol rkinaSi , Tu 1 mol natriumSi, radgan ....<br />

b) 5,6 g rkinaSi Tu 5,6 g natriumSi, radgan...<br />

g) 2 mol gogirdSi Tu 1 mol O 2 -Si, radgan ...<br />

d) 64 g spilenZSi Tu 0,2 mol azotSi, radgan ...<br />

gaecaniT erTmaneTis namuSevars da SeafaseT.<br />

2 ra raodenobis MgO unda movaTavsoT meore pinaze, rom saswori ga wo-<br />

naswordes.<br />

saSinao davaleba<br />

aq ki...<br />

moli MgO<br />

1<br />

daakvirdiT suraTs a) ra nivTierebiTaa burTi<br />

savse?<br />

b) ra masis sawonebi dagvWir deba Tu burTi avsebulia<br />

JangbadiT? naxSi ror JangiT?<br />

2<br />

suraTze mocemul TiToeul SeTxvevaSi ra masas<br />

uCvenebs saswo ri?<br />

1 moli<br />

axseniT, rogor moifiqreT pasuxi.<br />

ν(S)=1,5 mol<br />

ν(CaCO )=0,5 mol<br />

3<br />

ν(Fe)=2 mol<br />

aq 0,3 moli<br />

CuO-a<br />

meti ><br />

naklebi <<br />

tolia =<br />

11

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