01.03.2013 Views

IXklasis

IXklasis

IXklasis

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

26<br />

wyalbads, amitom 1 moli wyalbadi (2 g) darCeba Warbad.<br />

ganvixiloT kidev erTi magaliTi:<br />

amocana<br />

xsnars, romelic 37,6 g spilenZis nitrats Seicavda, daamates 5,6 g rkinis<br />

naqlibi. daadgineT, darCeba Tu ara xsnarSi spilenZis nitrati, reaqciis<br />

damTavrebis Semdeg.<br />

amoxsna:<br />

1) davweroT reaqciis toloba:<br />

Cu( NO3<br />

) 2 + Fe = Fe(<br />

NO3)<br />

2 + Cu.<br />

2) gamovTvaloT spilenZis nitra tisa da rkinis raodenoba:<br />

m<br />

ν = ;<br />

M<br />

5,<br />

6 g<br />

ν(<br />

Fe)<br />

=<br />

= 0,<br />

1moli;<br />

56 g/moli<br />

37,<br />

7 g<br />

ν(<br />

Cu(<br />

NO3<br />

) 2)<br />

=<br />

=<br />

188 g/moli<br />

0,<br />

2<br />

moli.<br />

3) reaqciis tolobis mixedviT 1 moli spilenZis nitrati urTierTqme debs<br />

1 mol rkinasTan, amitom spi lenZis nitratis 0,2 molidan 0,1 moli reaq ciaSi<br />

Seva 0,1 mol rkinasTan, 0,1 moli Cu(NO3)2 ki darCeba Warbad.<br />

4) amrigad, reaqciis damTavrebis Semdeg xsnarSi iqneba 0,1 moli anu 18,8 g<br />

Cu(NO3)2.<br />

1 reaqciis tolobis mi xedviT<br />

2Al+3S → Al 2 S 3<br />

daadgineT aluminis sulfidis raodenoba da masa, Tu sare aqciod<br />

aRebuli iyo 4,5 g alumini.<br />

2<br />

reaqciis Sedegad warmoiqmna 9 g wyali. gansazRvreT reaqciaSi Sesuli<br />

wyalbadisa da Jangbadis raodenoba da masa.<br />

3<br />

iangariSeT sawyisi nivTi erebebis raodenoba da masa, Tu maTi urTierTqmedebiT<br />

miiRes 10 g marili. reaqciis to lobas aqvs Semdegi saxe:<br />

Zn + 2HCl → ZnCl2 + H . 2<br />

4 moifiqreT erT-erTi zemoT mocemuli amocanis Sebrunebuli amo cana da<br />

amoxseniT.<br />

5<br />

iangariSeT magniumis oqsi dis masa, romelic miiReba 480 g magniumis sruli<br />

wvisas Jangbadis areSi.<br />

Tqvenma megobarma moifiqros Seb runebuli amocana da amoxsnas.<br />

SeamowmeT erTmaneTis namuSevari.<br />

6 ra masis Jangbadi da magniumia saWiro 8 g magniumis oqsidis misaRebad?<br />

7 ra moculobis qloria saWiro (n.p) 53,4 g aluminis qloridis misaRebad?

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!