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http://2sa.weebly.com Hamza Bin Abdulmotaleb - Mr Samy Abu elela<br />
http://2sa.weebly.com<br />
ﻲﻤﻠﻌﻟا ﺮﺸﻋ ﻲﻧﺎﺜﻟا ﻒﺼﻠﻟ ءﺎﯿﻤﯿﻜﻟا<br />
ﻼﻌﻟا ﻮﺑأ ﻲﻣﺎﺳ / أ<br />
ﻊﺑﺎﺴﻟا<br />
ﻞﺼﻔﻟا ﻞﻤﻋ قاروأ<br />
ﻲﻤﻠﻋ ﺮﺸﻋ ﻲﻧﺎﺜﻟا ﻒﺼﻟا<br />
2013/<br />
2/<br />
21 ﻰﻟإ 2/<br />
5)<br />
ﻦﻣ 10 ﻲﺋﺎﯿﻤﯿﻜﻟا ناﺰﺗﻻا<br />
--------------<br />
/ ﺐﻟﺎﻄﻟا ﻢﺳا<br />
(<br />
ﻚﯿﺘﻛﻼﻟا ﺾﻤﺣ ﻦﻣ لﻮﻠﺤﻣ نﺎﻛ اذإ ﻊﻗﻮﺗ ، ﻎﻠﺒﺗ HOOCCHOHCH3 ﻚﯿﺘﻛﻼﻟا<br />
ﺾﻤﺤﻟ Ka ﺔﻤﯿﻗ<br />
؟ ًﺎﻇﻮﺤﻠﻣ قﺮﻔﻟا نﻮﻜﯿﺳ ﻢﻛ . ﮫﺴﻔﻧ ﺰﯿﻛﺮﺘﻟا ﮫﻟ ﻚﯿﺘﯿﺳﻷا لﻮﻠﺤﻣ ﻦﻣ ﺔﯿﻠﺻﻮﻤﻟا زﺎﮭﺠﻟ ﺖﻔﺧأ وأ ﻊﻄﺳأ ًﺎﺠھﻮﺗ ﺐﱢﺒﺴُﯿﺳ<br />
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1.4×10 -4<br />
يدرو نﻮﻟ ﺮﮭﻈﯾ 0.025M ﻚﯿﺘﺳﻷا ﺾﻤﺣ ﻦﻣ تاﺮﻄﻗ 10 ﻲﻟإ ﻞﯿﺜﯿﻣ ﺮﻤﺣأ ﻒﺷﺎﻛ لﻮﻠﺤﻣ ﻦﻣ ةﺮﻄﻗ ﺔﻓﺎﺿإ<br />
ﺪﻨﻋ -4<br />
؟ ﻚﻟذ ﺮﺴﻓ ﺢﺗﺎﻓ ﻲﻟﺎﻘﺗﺮﺑ نﻮﻟ ﺮﮭﻈﯾ ﻂﯿﻠﺨﻟا جﺰﻣو CH3COONa ﻦﻣ ةﺮﯿﻐﺻ ةرﻮﻠﺑ ﺔﻓﺎﺿإ ﺪﻨﻋ ﻢﺛ<br />
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: ﺔﯿﻟﺎﺘﻟا تﻻﺎﺤﻟا ﻲﻓ ثﺪﺤﯾ اذﺎﻣ -5<br />
. NaCl لﻮﻠﺤﻣ ﻰﻟإ Na3C6H5O7.2H2O ﺔﻓﺎﺿإ . 1<br />
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[Cu(H2O)4] سﺎﺤﻨﻟا ﺐﻛاﺮﺘﻣ ﻰﻟإ<br />
ﺎﯿﻧﻮﻣﻷا ﺔﻓﺎﺿإ ﺪﻨﻋ ثﺪﺤﯾ ﺎﻣ ﺔﻧوزﻮﻤﻟا ﺔﻟدﺎﻌﻤﻟﺎﺑ ﺢﺿو . 2<br />
2+<br />
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+ 2<br />
. ﻦﻛاﺪﻟا ﺮﻤﺣﻷا نﻮﻠﻟﺎﺑ ﺰﯿﻤﺘﯾ يﺬﻟا [FeSCN] ﺐﻛاﺮﺘﻤﻟا نﻮﯾﻷا نﻮﯾﻷا ﻊﻣ نﻮﯾﻷا نﻮﻜﯾ -6<br />
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+ 2<br />
[FeSCN] نﻮﯾﻷا ﻦﯾﻮﻜﺘﻟ ﺔﻧوزﻮﻤﻟا ﺔﻟدﺎﻌﻤﻟا ﺐﺘﻛأ<br />
: نﻮﻠﻟا ةﺪﺷ ﻰﻠﻋ ﻦﻣ ﻞﻛ ﺮﯿﺛﺄﺗ ﺎﻣ<br />
. 3<br />
Fe تﺎﻧﻮﯾأ ﺔﻓﺎﺿإ . 4<br />
+3<br />
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SCN تﺎﻧﻮﯾأ ﺔﻓﺎﺿإ . 5<br />
-<br />
------------------------------------------------------------------------<br />
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KCl ﻦﻣ ةرﻮﻠﺑ ﺔﻓﺎﺿإ . 6<br />
------------------------------------------------------------------<br />
K2HPO4 ﻦﻣ ةرﻮﻠﺑ ﺔﻓﺎﺿإ . 7<br />
SCN -<br />
مﻮﻠﻌﻣ ﻚﯾرﻮﻠﻛورﺪﯿﮭﻟا ﺾﻤﺣ ﺔﯿﻠﺻﻮﻣ ﻊﻣ ﮫﺘﯿﻠﺻﻮﻣ<br />
ﺔﻧرﺎﻘﻤﺑ ﻚﯿﺘﯿﺳﻷا ﺾﻤﺤﻟ Ka ﻦﯾﺄﺘﻟا ﺖﺑﺎﺛ سﺎﯿﻗ ﺔﺑﺮﺠﺗ ﻲﻓ -7<br />
؟ ﺔﺑﺮﺠﺘﻟا ﺎﮭﯿﻠﻋ تﺪﻤﺘﻋا ﻲﺘﻟا ﺺﺋﺎﺼﺨﻟا ﺢﺿو ﺰﯿﻛﺮﺘﻟا<br />
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: NaCl ـﻟ ناﺰﺗﻻا ﺰﯿﻛﺮﺗ ﻲﻓ ًاﺮﯿﻐﺗ ﺐﺒﺴﺗ ﺔﯿﻟﺎﺘﻟا تﺎﺒﻛﺮﻤﻟا ﻦﻣ يأ -8<br />
مﻮﯾدﻮﺼﻟا تاﺮﺘﯿﻧ<br />
، مﻮﯾدﻮﺼﻟا تﺎﻧﻮﺑﺮﻜﯿﺑ ، مﻮﯿﺴﻟﺎﻜﻟا ﺪﯾرﻮﻠﻛ ، مﻮﯿﻨﻣﻮﻟﻷا تﺎﺘﯾﺮﺒﻛ ، ﻚﯿﺘﯿﺳﻷا ﺾﻤﺣ<br />
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Mr-Sami Abou Elela<br />
Hamza Bin Abdulmotaleb - Mr Samy Abu elela<br />
Fe +3<br />
ﺎﻣﺪﻨﻋ ﺔﯿﻓﺎﻔﺷ ﺮﺜﻛأ ﺢﺒﺼﺗو ﻊﻃﺎﺴﻟا ﺲﻤﺸﻟا ءﻮﻀﻟ ﺎﮭﺿﺮﻌﺗ ﺪﻨﻋ ﺔﻤﺗﺎﻗ ﺔﯿﺴﻤﺸﻟا تارﺎﻈﻨﻟا ﺾﻌﺑ ﺮﮭﻈﺗ اذﺎﻤﻟ ﺮﺴﻓ -9<br />
؟ ﺲﻤﺸﻟا ءﻮﻀﻟ ضﺮﻌﯾ ﺎﻣﺪﻨﻋ ًﺎﺜﯾﺪﺣ ﺮﻀﺤﻤﻟا AgCl لﻮﻠﺤﻣ ﻲﻓ ﻞﻋﺎﻔﺘﻟا اﺬھ ثﺪﺤﯾﻻ ﻦﻜﻟو - ؟ ﻞﻈﻟا ﺎﮭﺑ ﻂﯿﺤﯾ<br />
مﺪﺼﺗ ﺎﻣﺪﻨﻌﻓ ، ﺔﻀﻔﻟا ﺪﯾرﻮﻠﻛ ﻦﻣ ةﺮﯿﻐﺻ تارﻮﻠﺑ ﻰﻠﻋ يﻮﺘﺤﯾ جﺎﺟز ﻦﻣ ﺔﻋﻮﻨﺼﻣ ﺔﯿﺴﻤﺸﻟا تارﺎﻈﻨﻟا هﺬھ / ـﺟ<br />
، رﻮﻠﻜﻟا تارذو ﺔﻤﺗﺎﻘﻟا ﺔﻀﻔﻟا تارذ ﻰﻟإ ﺔﻀﻔﻟا ﺪﯾرﻮﻠﻛ ﺮﯿﻐﺘﯾ ﺔﻓﺎﻔﺸﻟا تارﻮﻠﺒﻟا هﺬھ ﺔﯿﺠﺴﻔﻨﺒﻟا قﻮﻓ ﺔﻌﺷﻷا<br />
AgCl ⇄ Ag˚+ Cl˚ . ﺪﯾﺪﺟ ﻦﻣ ﺔﻀﻔﻟا ﺪﯾرﻮﻠﻛ تارﻮﻠﺑ ًﺎﺠﺘﻨﻣ ناﺰﺗﻻا ﺲﻜﻌﻨﯾ ﻞﻈﻟا ﻲﻓو<br />
.مﺎﻈﻨﻟا ردﺎﻐﯾ يﺬﻟا رﻮﻠﻜﻟا زﺎﻏ نﻮﻜﺘﻟ ﺪﺤﺘﺗ رﻮﻠﻜﻟا تارذ نﺄﻓ ًﺎﺜﯾﺪﺣ ﺮﻀﺤﻤﻟا AgCl ﺐﺳار ﻲﻓ ﺎﻣأ<br />
-3<br />
Hamza Bin Abdulmotaleb - Mr Samy Abu elela<br />
http://2sa.weebly.com