PIIdNG clAo l)11{l \1,\ i}..\(} T+t}<br />
\,\hl I lt{ t<br />
<br />
otr<br />
<br />
rHt I{sG cAP HUYEN NAM HQC 2017 -2018<br />
Mdn thi:<br />
<br />
L6'P: 8<br />
<br />
'[hiti giun ldm bc\i: 150 Philt<br />
(Ei rhi g6nt 0l trang)<br />
<br />
op cl-tixtt t'ttt it'<br />
<br />
B:ii 1:G,5<br />
<br />
llOA I{QC-<br />
<br />
ctiAm)<br />
<br />
rr, Quan<br />
<br />
sit<br />
<br />
sir rio itir,ir rC tr6 clrttlg ctt tl-ri nchi0m<br />
<br />
hirl ric tlirrlt cric elrlt r l:- t . i ).<br />
Neu hion tuotlg','li i i.'t i'i,r-' lrlltLt.rt.tg lriLih hoi hoc rity<br />
<br />
saLr.<br />
<br />
ra'?<br />
<br />
b" C(t 5 chir t'rin rririr.t iri,,g clan5r b6t gonr: CzrCO3.<br />
CaO. Pz0.s, NaCl. Nli3O. iiil' Li'inh bi'r phLLone phiip hoa<br />
hr.rc cLj phin biOt clc ciriiL trCrr. VicL phLtottg trilrl-i phin<br />
irng<br />
<br />
(n0r-r<br />
<br />
c6)<br />
<br />
siL.clttng b6p than t6<br />
oggtrolg silh hoat.'l'ltcc, i:ttt srt citrng ll['p thall t0 orlg ccl<br />
gi)' o nhi6nt ut6i trLtiittl i'lrt)trg'l Girli tiricl-r.<br />
c, M0t sd<br />
<br />
gir cll;rh i;i0rr u:tt'cotl<br />
<br />
Brii 2: (5.5 diern)<br />
a. []ho ciic c[,iL i,., cing thirc htil ltoc slitt: IlBr, Cu(Oll)2, I'uOs, KOII SO3, H2SOa,<br />
Ire0, NarP0.1" Naiil-Or. lius()-, GQi rCri r ii phin loai cdc chit trcrl.<br />
b, viet phuo.ng Lririii Lrolr lioc., tlrc.r rti clo 1'rhirtr [ttlg sttt-t:<br />
Cu (') > tluo l'r; 1110 --Lr5 lllsor t'r) ) I{2--!5 F-e*rbFe3oa<br />
Ilr\i 3: ()rliim 1.<br />
a" Llop chat A ci r,'i',rr'! illirc phin iii Ai,,X,,. 1;hln tir A ch[La 5 nguy€n tu vd phfln tfr kh6i<br />
li i02. Xiic dinh c0n!' lhiii cirii r\'<br />
b, Clho 0.8 gartr ilirrr lLiai B tiic dLrng r'6'i nrLil'c du. sar-t phlin frng thr"r dugc dr-rng diol-r<br />
bazo vi\ 0.448 lit lilii hitlr.l iv tllttc. Xric clinh Il.<br />
Ilii 4: (2 diAD.lloil t:tn I i.2 gln-r Fc viio 400 gairr tltu-rg clich H2SOa 19,6oh.<br />
a. 'l'inh th6 tich iilii itirlrtl tl-Ltt cliLoe ir tllttc.<br />
b"'finh nfing clii r)1i.:'Jur .-riic chii tr-otlg clurrg tlich sar,r phan u'ng?<br />
Eii 5: (3 ii\d: Nqir.ri tr: rii'trhirlh liai Lhi ttrilri0ttl slttt:<br />
-'i'hi lghient i : ch.; ttt Lti.ttn N{g r io cdc,thtrr'linh ch[ra 29"4 gam H2SOa.<br />
- l-tri rignigpr 2 : .ir,; ,,i garl itl vr'ro c6c tiriry tinh chitii 2(),4 gatn HzSO+ nhu o thi<br />
nghiOm l. Xirc clinh nr ilt<br />
a, I(ittt loiri trottg. irrii lili nglri0rl tilrl h0i lrcirrg axit.<br />
b. Cl6 m6t kin-r lorii rari irit vii liir-rllt;iii I'h0ng tan l-rOt<br />
finh tlii Litrir l,iri l{2 ti nrOi ti'LLirtlg hrrp trerl.<br />
<br />
Ilii<br />
<br />
6(i, 0 rtiAm).<br />
<br />
a. I(hir hciiii'i ttriin -i"'iii glilr mOt oxit cira<br />
'l'oiin bd lLroltg liirrt ltxii tltit iltLi.r'c cho tiic cltitig<br />
<br />
iiiin loai M cin dtrng 1.344 lit khi H2 o dktc.<br />
vtii cltlng dich FICI dtr thu ducTc 1,008 lft khi<br />
<br />
'fim liirn iutii Vi ',':r orit ctllt rlo.<br />
o cllitc.<br />
'/.n I{tc dlrng v6i 500 rnl dung dich HCl 2M.<br />
b. Ciro I1.3 grrur i,iil lrrilr X goril h4g Vi<br />
ChLlng rlinh rang SrL) i)iiiiii iitrr: trti'i h0lr lro'11 ,X. arit vin cdt-r dr-r'?<br />
<br />
1-12<br />
<br />
"<br />
<br />
IIo<br />
<br />
;;:,:,,,<br />
<br />
i',i,',,,,-iruiY' ;;:;, ;;, ;;;<br />
<br />
SBD<br />
<br />
yti t?rt ltqtc sittlt<br />
<br />
Giritrt thi<br />
<br />
1..<br />
<br />
;;;;,;;;<br />
<br />
..".<br />
<br />
{iitit;t ihi<br />
<br />
-'<br />
<br />