[r]
(1)UBND
TiNII
THAINGUYfiN
Ki
THI CHQN IISG GIAI TOAN TNOX MTCT sOcrAo
DUC vAEAo
r+o
NAnn HQCzafi
-2074Mdn:
g6,A IrQC.Ldp
12 Clip THPT (V0NG
I
) Thoi gian: 120 phirt (lchdns kA thdi gian giao d€)Ngny thi: 15/10/2013
Chri
f:
- Dd thi g1m cd 06 trang- Thi sinh tdm bdi trx^cc fidp vdo di thi ndy
BIi crrimrr THUC
DIEM
CUA
OAN BAI THT CAC GIAM KHAO(Hp, tinvd chfb kQ
SO PHACH (Do Ch{t tich HE chiim thi ghi) Bdng sd bang chtthJ
Quy rlinlr: Thi sinh trinh bdy cdch gidi,
F,
q"y tinh todn vdo trdngliin
ki bdi todn Cdc k€t qud tinh chtnh xdc tbi chii,sti ph,in thqp phdn sau ddu phiiy theo quy dc ldm trdn sd cila don vi ttnh Ery dinh bdi todnCffu 1: ( 5,0 itihm
)
1 Hep chat
a
dugc tpo b0i hai nguy6n t6 X,Y,
c6 c6ng thrlc ph6n tir XuY5, d6X
chi6m L5,A485YI vAttrOi lugng
Trong hat nh6n nguy€ntt
X
c6Z
*
1= N,
cbn h4t nhan nguy6n tuY
c6Z'
+l
= N' Bi€t rang t6ng sii proton phdn triA
1A 100 vd a +b:
6Tim
c6ng thric phf,n tir cria A?2 D6ng t<t{t tmn theo kiiSu
lfp
phucrng tAm diQna Tinh c?nh cria hiqh lQp phuong cria mAng tinh th6 vd khoang c6ch ng6n nhdt giiia hai tdm cria hai nguy6n
tft
d6ng m?ng, biiSt nguy6n tu dOng c6 ban kinhb6rg
1,28A0b Tinh kAdi luqng ri6ng cua ddng theo g/ cm3 Cho biSt Cu
:
64Ctich
gidi
K€t qua (2)Cfin}z
( 5,41 X6t ph&n ung t6ne hgrp amoniac : N2 (k) + 3H2
G)
i=
2NH3G)
O 450oC hang s6 c6nbing
ctra phan ung Ie Kp
=
1,5 0'5 Ban deu tr0n Nzvi
H2 theoti
IC :3 v€ th6 tich (3)C4H3:
( 5,$ iti€m)
Hdn hqrp
X
gdm m$tkim
lopi Rvi
mutii cacbonat cfia n6 (cdti
lg mol tucrng rmg 16 :t).
Hda tan hoim todn 68,4 gam hdn hqp X dung dlch HNO3 du, th6y tho6t h6n hqp khf
Y
gdm NO (san phAm khri (4)Cpu4:
( 5,0 iti€m)
TrQn l6n ml dung dich
NH:
lM
vi
3 ml dung dichHCI
IM
thu dugc dung dich A ThCm 0,001 mollrlaoH
vio
dung dichA
thu du-o c dung dichB
X5c dinhpH
cira dung dichA
vddung dich E|, bi6t
r*r,
= t,8.lo-5C6cTEitrf-
$At qua (5)Cf;u 5: ( 5,0 di6m
)
Este A teo boi
2
axitcacboxylicX, Y
d6u mach h&, khOng ph6n nh6nh vd ancol Z X:iLphdng h6a hoan
toin
a gamA
bing
140 ml dung dich NaOH, it€ trung hda NaOH du sauphin
rmg cdn dung 80m1 dung dich HCI 0,25M, thu dugc dung dich B CO cpn dung dich B thu dugc b gam h$n ho p mu6i khan M, nungM
trong NaOH khan, du c6 xric t6c CaO, thudugc ch6t r,6n R
vt
h5n hqpK
gdm hidrocacbon c6ti
kh6i sovdi
02 te A,625 DAn [JriK
lqi
qua dung dlch nu6c brom du thSy c6 5,376lit
m$t ctr6t tho6t Cho toan b0 luqngah66 rf5-R t6u dugc & tr€n t6c dpng
v6i
dung dich HzSOa lod,ng, du, c6'8,064lit
khi CO2 tl'todtra Gi6 thiiSt c6c phtn rlng <I€u xiry rahoan todn, c6c khf dAu o diOu kiQn ti0u chu6n
l,Xilc
clinh c6ngthrlc
c6u tpo ciraX, Y, Z, A ni6t
rang AC OOt chdy hoantain2,76
gam ancolZ
cdndtrng 2,352lit
Oz (dktc), sau phan rmgkhi
COz vd hoi nudc t?o coti
19kfr6i luqmg tuorlg rmg 16 11:
Z Tinh gi6
trf
a,b
vdr nong dQ dung dich NaOH dAdtng
trong phfrn irngxi
phdng h6a bandiu" Cho biiit:
C:IZ; 0:16;
H:1;
Na:23;
C1=35,5-c6dh
Eiei
l{€t
quu (6)Cflu 6: ( 5,0 iti6m
)
Dung dlch
A
gdm CuSO+vi
NaCl EiQn ph6n 500ml
dung dichA v6i
diQn cpc tro,ming
ngdn x6p bang ddng diQn
I:10A
Sau 19 phrit 18 gi6y ngirng <liQn ph6n, dugcd.ng
dich B cdkhtii
luqng giaffr6,78
gamsov6i
dung dichA
Cho H2Stt
tt
vdo dung dich B duqc k6t tfia, sau ph&n img xong dugc dung dich C c6 th€tich
500ml, pH
cira dung dich Cbing
1,0 Tinh ndng d0mol
cria CuSOa, NaCl dung dichA?
Cho Cu=64; C1=35,5; S:32;O:16;
Na=23Ctich
gitii
K€t qua( G i