irrii lili nglri0rl tilrl h0i lrcirrg axit.[r]
(1)op cl-tixtt t'ttt it' '[hiti giun ldm bc\i: 150 Philt (Ei rhi g6nt 0l trang)
B:ii 1:G,5 ctiAm)
rr, Quan sit sir rio itir,ir rC tr6 clrttlg ctt tl-ri nchi0m saLr
hirl ric tlirrlt cric elrlt r l:- t i )
Neu hion tuotlg','li i i.'t i'i,r-' lrlltLt.rt.tg lriLih hoi hoc rity ra'?
b" C(t 5 chir t'rin rririr.t iri,,g clan5r b6t gonr: CzrCO3
CaO Pz0.s, NaCl Nli3O iiil' Li'inh bi'r phLLone phiip hoa hr.rc cLj phin biOt clc ciriiL trCrr VicL phLtottg trilrl-i phin irng (n0r-r c6)
c, M0t sd gir cll;rh i;i0rr u:tt'cotl siL.clttng b6p than t6 oggtrolg silh hoat.'l'ltcc, i:ttt srt citrng ll['p thall t0 orlg ccl
gi)' o nhi6nt ut6i trLtiittl i'lrt)trg'l Girli tiricl-r
Brii 2: (5.5 diern)
a []ho ciic c[,iL i,., cing thirc htil ltoc slitt: IlBr, Cu(Oll)2, I'uOs, KOII SO3, H2SOa,
Ire0, NarP0.1" Naiil-Or lius()-, GQi rCri r ii phin loai cdc chit trcrl b, viet phuo.ng Lririii Lrolr lioc., tlrc.r rti clo 1'rhirtr [ttlg sttt-t:
Cu (') > tluo l'r; 1110 Lr5 lllsor t'r) ) I{2 !5 F-e*rbFe3oa
PIIdNG clAo l)11{l \1,\ i} \(} T+t}
\,\hl I lt{ t
Ilr\i 3: ()rliim 1
a" Llop chat A ci r,'i',rr'! illirc phin
li i02 Xiic dinh c0n!' lhiii cirii r\'
otr rHt I{sG cAP HUYEN NAM HQC 2017 -2018
Mdn thi: llOA I{QC- L6'P:
iii Ai,,X,, 1;hln tir A ch[La nguy€n tu vd phfln tfr kh6i dugc dr-rng diol-r
iiiin loai M cin dtrng 1.344 lit khi H2 o dktc vtii cltlng dich FICI dtr thu ducTc 1,008 lft b, Clho 0.8 gartr ilirrr lLiai B tiic dLrng r'6'i nrLil'c du sar-t phlin frng thr"r
bazo vi\ 0.448 lit lilii hitlr.l iv tllttc Xric clinh Il
Ilii 4: (2 diAD.lloil t:tn I i.2 gln-r Fc viio 400 gairr tltu-rg clich H2SOa 19,6oh a 'l'inh th6 tich iilii itirlrtl tl-Ltt cliLoe ir tllttc
b"'finh nfing clii r)1i.:'Jur -riic chii tr-otlg clurrg tlich sar,r phan u'ng?
Eii 5: (3 ii\d: Nqir.ri tr: rii'trhirlh liai Lhi ttrilri0ttl slttt:
-'i'hi lghient i : ch.; ttt Lti.ttn N{g r io cdc,thtrr'linh ch[ra 29"4 gam H2SOa
- l-tri rignigpr 2 : ir,; ,,i garl itl vr'ro c6c tiriry tinh chitii 2(),4 gatn HzSO+ nhu o thi nghiOm l Xirc clinh nr ilt
a, I(ittt loiri trottg irrii lili nglri0rl tilrl h0i lrcirrg axit b Cl6 m6t kin-r lorii rari irit vii liir-rllt;iii I'h0ng tan l-rOt
finh tlii Litrir l,iri l{2 ti nrOi ti'LLirtlg hrrp trerl
Ilii 6(i, rtiAm)
a I(hir hciiii'i ttriin -i"'iii glilr mOt oxit cira
'l'oiin bd lLroltg liirrt ltxii tltit iltLi.r'c cho tiic cltitig
1-12 o cllitc 'fim liirn iutii Vi ',':r orit ctllt rlo
b Ciro I1.3 grrur i,iil lrrilr X goril h4g Vi '/.n I{tc dlrng v6i 500 ChLlng rlinh rang SrL) i)iiiiii iitrr: trti'i h0lr lro'11 ,X arit vin cdt-r dr-r'?
"
;;:,:,,, i',i,',,,,-iruiY' ;;:;, ;;, ;;; ;;;;,;;; -'
IIo yti t?rt ltqtc sittlt
rnl dung dich HCl 2M
Giritrt thi 1 " {iitit;t ihi