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ﻣﺎﺩﺓ ﺍﻟﻌﻠﻮﻡ ﺍﻟﻔﻴﺰﻳﺎﺋﻴﺔ
א
Concentration molaire
Ø אW23
W
ªא א
ªو
א
א
Kزא
و
و
K
ن
Wªو א א
ن א
وª א אWªو
وKKK
و
K
ل
(S)
C12 H 22O11 وز
W لÒא
ل אÒ- אI
ZÒî‹Ém
Ğא
ن
و
m = 3,42g
א
א
و
א
Ġא א
א
אW
ن א
و
100mL
Wل
Kوز
K
Ġא א
א
Ğ אG
ªא א
Ğ אG
C12 H 22O11 وز
KEª
ªא א
ن
F
وEª
Kوز
K אª
وSO
אª
وCu ª
2−
4
א وª
א
2+
ن
ªא א
א
لنÒ
F
ن
ن
وز
ل אÒ אG
אª ×
II س
ن
ī ZóÄízÝà
ل אÒ אG
W لÒ
א
Ø - אII
W ě J1
K א
K א
K
אªא א
K
وאØ
ğא
وK א
Kªد א א
لÒא
م
א
א אªد א א
K [X ] W
ħس
אزدאد
و
زد د
ħس
אª ×
אª ×
Ĝ
א
א
وªد א א
E X ªא
W
n (X)
C=
V
لX
א
J
ª
لÒن ن א
ę
Jª
W
J2
ل وÒذن ن א
ل زد دÒא
Ø وאF لÒ
Wج
א
× وmol
...
I) م
Ø אħ
אJ3
ZÒî‹Ém|
א
و
و
א
Ø אW23
א
Concentration molaire
Øא
وز
א
אWل
W ل
ĝ -III
W
א
وK
א
ل و ذÒ אªא א
אħ
J1
د
א
Kªد א א
W
ل א אدÒא
(C f < C i ) C i
Vi
K Vf
K Vf = Vi + Ve ن
א
n f = Cf Vf W
ل ذ
ğא
אCf
ل
א א
nf = ni ن
K C f Vf = Ci Vi Wن
ذ
א
J2
Ù
( وSi )
Ve
وK n i = Ci Vi W
ل אÒ אªد א א
א
ل
Vi
ĝ
ğ אªא א
ªد א א
نĨو
:ﺗﻄﺒﻴﻖ
ل
100mL Ù
( א زCuSO 4 ,5H 2O)
א
II س
אª ×
1-
K C = 0,2moL / L
(S2 )
ل
V2 = 100mL
א
( وS1 ) لÒא
V
K V1
K
א
ğא
وK (S2 ) ( وS1 ) Ħ Ò אÙ
V1
(S1 )
-2
K C = 0,02mol