202page

(+g+^1) 1. +g =Hl= -dcl. PD 4Bql g,q+ *+= =Hl +trI. (+) *+= +H]+trI. (4) *+= zlg g "tl ^l+ Hl=21 4 E zl$ 4 glql Llg+tr}. (+) ^I+ ++= d e 6.lr- +g+ ,q_e +Bql ++eq. ("I) dflol g,qoJ ol$^l +Hl= _ E d oJol 100[vJ oJ xJ 220[v] ol xJ +g +^J +"J ol g dg *d qe+q. 2. ^H _ E E t!=elcl. (,I) EES -H--r. g-soJ z]lE= t=eq. (+) t=.J ztle= s.E4 Hljl.q.J +tr}. 14; 49ql g,qoJ zfle$ +4Elle -2E4. (+) zI tr-= SHleq. 3. tr^lg tgqE Zrl-dcl. kD el *9 -H-r. v++ q += e ^l+tr}. (+) E'Jqql ++€ PEol $df,zl a^leq. e) +'++++E € a ++q Ll^l ^J4 = e^1e4. 4. +.eJ++trel +l^l= Etr-dcl. PD +.++++e] +lxl 7I ^]E trl= 4 4d HJaJol qE+ ACEq. (+) 25[A] +A4l =71rql d B qlolE E = ylol = LI^I ala+ E:ils== ^I+diq ,JAL+ a +q. (a) +++++ql 25[A] 5el rE €ee. zl 9l -J=trI. (.+) a€ 8 'C zl nqlH E ^l Al B6Jge. d aq =q 4rl+zl 1t Cs. 9lg "\rtlzl 4. eq. ("I) HIEI € +++E (+), (4), ("+)E zlB g Hl +.Jr+. (+) c dB qlols= Ll^l sl d uJ'J(rl4l sl d BaJ) o -e ,J=r+. f=J s +.EJ++SE 4A (+E8t Ega.{el a+) E 1 ^HE tr= dZlE +++ EOIE ElaI oo +++ +++ +d +++ HE u E B +4 tel +rJ HI .I. 1 2 3 4 5 6 7 8 9 10 +a4e"J4 ,lz]+ qg-E EqE +qr +q ta*ul zJ =el-L -H. g z[ *+zN _ H-g4l Hl ol e 1F2E4 254 25/^ 254 251' 254 254 30mn 0.03molt 0.03 x 100 Ell m l\ z\ z\ z\ 4 m2 m2 m 1 1 2 2 2 2 2 1.5 1.5 KS KS KS KS BCr+4lzli KS KS KS od r..^l Lj-! = a -188-