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zogadi da araorganuli qimia

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tktvtynt,c _ mhjvc= ybrtkc= vjkb,ltyc= dfyflbevc= djkahfvc=<br />

vfyufyevc= cgbkty.c= cbkbwbevc lf c[d\ vfktubht,ekb tktvtynt,b<br />

ajkflc tvfnt,f ufycfpqdhekb sdbct,t,bc vbcfybzt,kfl\<br />

vfufkbsfl= mhjv-ybrtkbfyb ajkflb [fcbfslt,f vfqfkb vtmfybrehb<br />

lf fynbrjhjpbekb sdbct,t,bs= v[ehdfkvtltuj,bs\ fctsb<br />

ajkflbcufy vpfllt,f vfymfyt,bc vhfdfkb yfobkb= cfj/f[j ybdst,b<br />

(e;fyufdb rjdpt,b= lfyt,b= xfyukt,b lf c[d\)\ mhjv-dfyflbevbfyb<br />

lf mhjv-vjkb,ltybfyb ajkflb ufvjbhxtdf cbvfuhbsf lf<br />

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fvpflt,ty vbkcfltyt,c= sdbsvahbyfdt,bc .hfdt,bcf lf<br />

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vzhtkb bycnhevtynt,bc lfcfvpflt,kfl lf f\i\<br />

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vbcb sdbct,t,bc itwdkf\ fctsbf ohsj,f lf vjidt,f\<br />

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_ 1539 0 C\ uffxybf rfhub gkfcnbrehj,f= lfvfuybnt,bcf<br />

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lf tktmnhj.hfdt,bc uekfht,bc lfcfvpflt,kfl\<br />

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afifhb abamt,bs= hjvtkbw dth bwfdc itvlujvb lf;fyudbcufy|<br />

4Fe + 3O 2 + 6H 2 O �� 4Fe(OH) 3<br />

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hrbybc [ty/b (Fe 3 O 4 )|<br />

3Fe + 2O 2 �� Fe 3 O 4<br />

700 0 -vlt ufdfhdfht,ekb hrbyf o'kbc jhsmkc ikbc|<br />

3Fe + 4H 2 O �� Fe 3 O 4 + 4H 2<br />

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mkjhsfy= ufw[tkt,bcfc rb tythubekfl vjmvtlt,c vfcsfy|<br />

2Fe + 3Cl 2 �� 2FeCl 3<br />

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hbc itltuflfw itcf,fvbcfl vbbqt,f hrbybc (^^)<br />

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Fe + 2HCl �� FeCl 2 + H 2<br />

Fe + H 2 SO 4 �� FeSO 4 + H 2<br />

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4Fe + 10HNO 3 �� 4Fe(NO 3 ) 2 + NH 4 NO 3 + 3H 2 O<br />

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lf ujubhlv;fdfcsfy\ fv lhjc ofhvjbmvyt,f hrbybc (^^^)<br />

vfhbkt,b|<br />

Fe + 4HNO 3 �� Fe(NO 3 ) 3 + NO + 2H 2 O<br />

2Fe + 6H 2 SO 4 �� Fe 2 (SO 4 ) 3 + 3SO 2 + 6H 2 O<br />

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Fe + CuSO 4 �� FeSO 4 + Cu<br />

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(^^) lf hrbybc (^^^) yfthst,c|<br />

FeO _ hrbybc (^^) jmcblb<br />

Fe(OH) 2 _ hrbybc (^^) ]blhjmcblb<br />

FeCl 2 , FeSO 4 lf c[d\_ hrbybc (^^) vfhbkt,b<br />

190 191

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