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zogadi da araorganuli qimia

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^^ /ueabc s tktvtynt,b<br />

pjuflb lf[fcbfst,f\ vtyltkttdbc gthbjlekb cbcntvbc vtjht<br />

/ueabc tktvtynt,bf| ,thbkbevb _ Be= vfuybevb _ Mg= rfkwbevb<br />

_ Ca= cnhjywbevb _ Sr ,fhbevb _ Ba lf hflbevb _<br />

Ra\ erfyfcrytkb tktvtynb hflbjfmnbehbf\ Ca, Sr lf Ba _ nent<br />

vbofsf kbsjyt,b tojlt,f\<br />

sdbct,t,b\ eahj v.bvt lf vfufhb kbsjyt,bf= dblht nent kbsjyt,b\<br />

mbvbehb fmnbdj,f bphlt,f hbuj,hbdb yjvhbc phlfcsfy<br />

thsfl\ ,thbkbevb lf vfuybevb o'kbc vbvfhs bxtyc vluhflj,fc\<br />

nentvbofsf kbsjyt,b b[cyt,f o'fkib|<br />

Me � H O � Me( OH) � H �<br />

2 2 2 2<br />

fv /ueabc tktvtynt,bcsdbc lfvf[fcbfst,tkbf ;fyu,flbcrty<br />

cohfadf\ bcbyb ofhvjmvybfy vluhfl jmcblt,c\<br />

itcf,fvbcb ]blhjmcblt,b fv;qfdyt,c ae.t sdbct,t,c= ,thbkbevbc<br />

ufhlf (fvajnthekbf)\ fv tktvtynt,bc vfhbkt,bc [cyflj,f c[dflfc[dfyfbhbf\<br />

fhbc rfhufl [cyflb vfhbkt,b _ mkjhblt,b= ,hjvblt,b=<br />

bjlblt,b= cekablt,b (Ca_Ra)= ybnhfnb= ybnhbnb= wbfyblb<br />

(Mg_Ra) lf vwbhtl [cyflb fy ghfmnbrekfl e[cyflb vfhbkt,b<br />

_ asjhblt,b (Be ufhlf)= cekafnt,b (Be lf Mg ufhlf)= jhsjajcafnt,b=<br />

rfh,jyfnt,b lf c[df\ fv kbsjyt,bc rfsbjyt,b eathjf\<br />

pjubthsbc itathbkj,f ufvjodtekbf fybjybs\<br />

mbvbehb sdbct,t,b\ fnjvbc fut,ekt,blfy ufvjvlbyfht= fv tktvtynt,c<br />

cfdfktynj ihtpt fmdc ufo'dbkt,ekb jhb tktmnhjyb\<br />

fupyt,ek vlujvfhtj,fib s-mdtljyblfy thsb tktmnhjyb uflflbc<br />

p-mdtljytpt\ dfktynj,f [lt,f jhbc njkb\<br />

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�� � � �� ����<br />

� �� ����<br />

s<br />

p<br />

fldbkfl ite.kbfs jhbdt tktmnhjybc<br />

s<br />

p ufwtvf lf lflt,bsb<br />

� �<br />

bjybc ofhvjmvyf|<br />

M � e � M<br />

� 2<br />

2<br />

,thbkbevb _ Be\ ,eyt,fib ud[dlt,f yfthst,bc cf[bs\ vfs<br />

ijhbc vybidytkjdfybf ,thbkb Be 2 Al 2 (SiO 3 ) 6 = hjvtkbw vbyfhtdt,bc<br />

ufvj c[dflfc[dfyfbhfl fhbc itathbkb\ vodfyt ,thbkb<br />

fhbc .dbhafcb mdf _ pehve[nb\ ,thbkbevb lf vbcb yfthst,bw<br />

fvajnthekbf\<br />

vfuybevb _ Mg\ ,eyt,fib ufdhwtkt,ekbf .bhbsflfl rfh-<br />

,jyfnt,bc= cekafnt,bc lf cbkbrfnt,bc cf[bs (ljkjvbnb _<br />

MgCO 3 . CaCO3 = rfhyfkbnb KCl . MgCl 2 . 6H2 O)\<br />

vfuybevb dthw[kbcathb vce,emb kbsjybf\ mbvbehfl cfrvfjl<br />

fmnbehbf\ ufypfdt,ekb v;fdt,blfy f.tdt,c o'fk,flc\ bodbc ;fyu-<br />

,flbc lf ]fkjutyt,bc fhtib\ ofhvjmvybc vwbhtl [cyfl ae.t ]blhjmcblc<br />

_ Mg(OH) 2 \<br />

rfkwbevb= cnhjywbevb= ,fhbevb _ Ca, Sr, Ba\ vfs nentvbofsf<br />

kbsjyt,c eojlt,ty\<br />

rfkwbevb _ Ca ,eyt,fib ufdhwkt,bc vb[tldbs vt[est tktvtynbf\<br />

,eyt,fib ud[dlt,f vbythfkt,bc cf[bs\ vbcb vbqt,f itb.kt,f<br />

CaCl 2 yfkqj,bc tktmnhjkbpbs\<br />

CaCl<br />

2�<br />

�<br />

2 � Ca � 2Cl<br />

K _ �<br />

Ca � 2e<br />

� Ca<br />

2 0<br />

A + � 0<br />

2Cl � 2e � Cl2<br />

sdbct,t,b\ vjdthw[kbcahj kbsjybf\ lfybs fh bzht,f\ ]fthpt<br />

ufybs[tdf ]blhjmcblbc ofhvjmvybc ufvj\ ]fthpt uf[eht-<br />

,bcfc bodbc obstkb fkbs\ vfuybevbcfufy ufyc[dfdt,bs= o'fksfy<br />

ehsbthsmvtlt,c byntycbehfl\<br />

Ca � H O � Ca( OH) � H �<br />

2 2 2 2<br />

126 127

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