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ganvixiloT kidev erTi magaliTi.<br />

amocana<br />

ra moculobis wyalbadi (n.p) gamoiyofa 730 g 30%-ian marilmJavas xsnarze<br />

reaqciisaTvis saWiro raode nobis TuTiis damatebisas?<br />

amoxsna:<br />

1) ganvsazRvroT marilmJavas masa xsnarSi:<br />

m(HCl)= mxsnari.ω m(HCl)= 730 g.0,3=219 g.<br />

2) davadginoT marilmJavas ra odenoba:<br />

m<br />

219 g<br />

ν = ; ν(<br />

HCl)<br />

=<br />

= 6 moli.<br />

M<br />

36,<br />

5 g/moli<br />

3) SevadginoT reaqciis toloba:<br />

6 moli<br />

Zn + 2 HCl = ZnCl2<br />

+ H2<br />

2 moli<br />

x<br />

1 moli<br />

.<br />

4) SevadginoT Tanafardoba:<br />

6 moli x<br />

= ;<br />

2 moli 1 moli<br />

x=3 moli H2.<br />

5) gamovTvaloT wyalbadis mo culoba:<br />

V = VM<br />

⋅ ν;<br />

V = 22,<br />

4 l/moli ⋅ 3 moli = 67,<br />

2 lH2.<br />

rodesac sareaqciod aRebuli nivTi erebebis raodenobrivi Tanafardoba<br />

ar Seesabameba reaqciis tolo biT dad genil ra odenobriv Tana fardobas,<br />

maSin erT-erTi moreagire nivTierebis garkveuli raodenoba rCeba<br />

reaqciaSi Seusvleli. aseT SemTxvevaSi amboben, rom nivTiereba Warbia.<br />

reaqciis tolobis mixedviT yo vel Tvisaa SesaZlebeli gani sazRvros<br />

ara mxolod reaqciaSi Sesuli, aramed Warbi nivTierebis ra odenobac.<br />

ganvixiloT magaliTi:<br />

amocana<br />

davuSvaT, wylis misaRebad aiRes 6 g wyal badi da 32 g Jangbadi. davadginoT,<br />

romeli maTgania Warbi da amis gamo darCeba reaqciaSi Seusvleli.<br />

amoxsna:<br />

1) davweroT reaqciis toloba<br />

2H2 + O2<br />

= 2H2O<br />

2 moli 1 moli .<br />

2) davadginoT wyalbadisa da Jangbadis raodenoba:<br />

m<br />

6 g<br />

ν = ; ν(<br />

H2)<br />

= = 3 moli;<br />

M 2 g/moli<br />

32 g<br />

ν(<br />

O2<br />

) =<br />

= 1moli.<br />

32 g/moli<br />

3) reaqciis tolobis mixedviT erTi moli Jangbadi uerTdeba or mol<br />

25

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