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XI klasi - Ganatleba

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44<br />

2.<br />

moc: [SO 2 ] = 0,04 mol/l<br />

[O 2 ] = 0,06 mol/l<br />

[SO 3 ] = 0,02mol/l<br />

x 1 moli<br />

K = ? C 1 (SO 2 ) = ?<br />

C 1 (O 2 ) = ?<br />

K = [SO3 ]2<br />

[SO2 ] 2 •[O ] 2<br />

2SO 2 + O 2 → ← 2SO 3<br />

2moli<br />

x 1 = 0,02 moli x 2 = 0,01 moli<br />

K =<br />

2<br />

0, 02<br />

2<br />

0,<br />

04 ⋅ 0,<br />

06<br />

C 1 (SO 2 ) = 0,02 moli + 0,04 moli = 0,06 moli<br />

C 1 (O 2 ) = 0,01 moli + 0,06 moli = 0,07 moli<br />

6.1 gv. 74<br />

1. moc: m(Zn) = 10g<br />

w(minarevi) = 5%<br />

v(H 2 ) = ?<br />

m(Zn) = 10g ⋅ 0,95 = 9,5g<br />

n(Zn) = 9,5g = 0,146 moli<br />

65g/moli<br />

0,146 moli<br />

Zn + 2HCl → ZnCl2 + H 2<br />

1moli<br />

x = 0,146 moli<br />

V(H ) = 0,146 moli ⋅22,4 l/moli = 3,3l.<br />

2<br />

6.2 gv. 76<br />

x 2 moli<br />

1moli.<br />

0,02moli<br />

2moli<br />

x moli<br />

1moli<br />

0,<br />

0004<br />

= =<br />

0,<br />

000096<br />

4,<br />

167<br />

1. hidridis eleqrtoliziT anodze iJangeba da gaoiyofa wyalbadi: 2H¯−2e = H 2 °<br />

1. vinaidan moculoba Semcirda 15 l-iT da miRebuli produqti siTxea (misi moc

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