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1

1 :

(((( )))) molg813610009311100

3680012910100

6419BM /,,.,,., ====++++====

2

1 Cl3517 :

(((( )))) mol7775100100

7775Cln 3517 ,.,

========

Cl3717 :

(((( )))) mol2324100100

2324Cln 3717 ,,

========

2 "#

$ &' () *"# :MnmMm

n .========

(((( )))) g602649969347775Clm 3517 ,,., ======== (((( )))) g76895969362324Clm 3717 ,,., ======== 3 :(((( )))) ====++++==== 96936242309693475770ClM ,,,,

*",-100mol (((( )))) (((( )))) g363545ClmClmm 37173517 ,====++++==== 4-

Mm

n ==== 5,'M molg4535n

mM /,========

3

1 50ml 9 :# & :(((( )))) (((( )))) g90SOHm

50SOHm

4242

========

50ml ; & :(((( )))) (((( )))) g44HCm

VHCm

6666

========

2 $? : 4-3cm1ml1 ====

* 9 :# :(((( )))) (((( ))))(((( ))))4242

42 SOHMSOHmSOHn ==== A, *"#(((( )))) (((( )))) g45vSOHm

v

SOHm42

42 ,. ============

9 :, M=98g/mol

(((( )))) (((( ))))(((( )))) mol05509845

SOHMSOHmSOHn

42

4242 ,

,============

* ;(((( )))) g642HCm 66 ,==== (((( )))) mol0340HCn 66 ,==== 3 GHI 4A, 1mol ; &ml2388

03403V

V1

30340

m

m

,,

,============

GHI 4A,0,8mol 9 :# &ml480550

803VV

8030550

m

m

====

========,

,,,

4

L > $? :Mm

n ==== molg180864108M /====++++++++==== g5000m ,==== ' :

mol10772n 3==== ., 5

MNI & > ? " *",-

MNI & > ? " 4- :MnmMm

n .========

mol10506n 3==== ., molg38516451227M /====++++++++==== g502m ,====

Allal mahdade www.chimiephysique.ma TC

2

MNI > ? " Q :lg502 /, R " AT " "- , =' &U $ .

6 1 WHQ , ?$ I > H 4A, "# )P=101325Pa, t=20C (

PnRTVnRTPV ======== $mol1n ==== K15293T ==== , Pa101325P ==== 113 molKmPa3148R ==== ...,

l24m02400101325

152933148V 3m

========

==== ,

,,

2 `A# >H "' 3m90 &A"a & ?# > `Q- h =' A , &500ml 4A# ?A v qQ- 4TVe

5,' L &ml500vVe

====++++ 4 3 4A, "#v qrN ()U g- :

CvVC 11 ==== CVC

v 11====

$U gT :ml23v ,====

9:

; "#C1 > &=z ;150ml & :(((( ))))

(((( ))))VOHCMaspirinemC

4891 ====

$U gT :(((( )))) molg180OHCM 489 /==== lmol018501015018010500C 3

3

/,.

.====

====

&r ; "#C :

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3

(((( ))))(((( )))) VOHCM

vitaCmC686

2.

==== $U gT :lmol1057710150176

10200C 333

2 /.,..

.

========

10:

1 a :(((( ))))(((( )))) molg342SOAlM 342 /==== 2 a , ; :lmol20

10250342117

VMmC 3 /,..

,

.====

========

3 , > ? ==a [[[[ ]]]]++++3Al3 -a "' I ~r- . G"r- , & >[[[[ ]]]]24SO2 '` , *"#