Đề thi HSG Hóa MTCT lớp 11 Thái Nguyên 2013-2014 - Học Toàn Tập

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UBND TINH THAI NGUYfiN sO

crAo

DUC vA,

EAo

rAo

un

cniNn

rntlc

ri

rm

cHgN

nsc crar

roAN

rntn

MTCT

Lop

lt

N,Ann HQC 2013 -2014

na0x THI:

H6A

Hgc

Thfi gian ldm bdi: 120 phirt {khdng ke thdt gian giao di)

Chni y: -

Di

tht gfim c6 06 trang

- Thi sinh ldm bdi tntc fidp vdo

di

thi

Quv aliulg Thi sinh trinh bay edch gidi, kdt qud tinh todn vio tr6ng fiAn kA bdi trsan Citc k0/ qua

ti"n

,ni*idc

tdi chib sd phdn thsp phdn siu diiu phiiy theo quy dc tdm trdn sii c*a don v! ttnh quy dinh bdi todn

Cffu

I:

( 5,0 itihm

)

1

X

va

Y

Ii

c5c nguy€n t6 thugc nh6m A

tong

bang tuan hoan, d6u tag hSp chdt

voi

hidrc c6 dqng

RHG

li

ki

hipu cria nguydn tO

X

tro4c

Y)

Gqi

A

vd ry m" luqt ld

hidroxit

img

voi

h6a tr! cao nh6t cria X

vi

Y

Trong B,

Y

chiiSm 35,323Y0 k*r6i lugng Trung hda

hoan toan 50 gam dung dich

A

1,6,80A can tSO ml dung

dch

B

1M X6c dinh

cic

nguy6n

tOXviY.

2 Tinh pJhI cua hg dung riich gdm F{COOH 0,20

M

vi

HCOONa 0,50 tv{

giet

HCOOH cd K":16'3i'rs

DIEM I]CA TOAN NAT

THI

CAC GIAM KHAO

(Hp, ftnvd chtl ki)

SO PHACH

(Do Ch* tich HD chiim thi ghi)

Bdng s6 bdng nJ cnw, H

-Cffu

II:

( 5,A ifiAm

)

Cho c6c s6 tiQu nhiQt d$ng cria mQt s6 phan ung sau 298K:

56 phan rme Phan rme AHo2es

&J)

(1)

2NH3+3N2O+4N2+3H2O

-

1011

(2)

NZO +

3H2

+

N2H4

+H2O

-

317

(3)

2NH3+0,502+N2H4+H2O

*

143

(4)

H2

+ 0,5

AZ+HZO

-

286

50ZgS

NzH+):240 J/ILmol

; SoZgt (H2O)

:

66,6

JlK.mol

S0Zqt

NZ) :

191

J/I(mol

; S0ZSS

@il

:2*5

J/Ilmol

1 Tfnh nhiQt t4o thAnh AIf2e8 cfia

N2H4

; NZO

vi

NH3

2 Yidtprhuong

trinh

h6a hgc cria phan img ch6y N2H4 vd tinh AHozss , AGozps

vi

hdng s6 c6n

b[ns K

cria ohan

ims

ndv

Cffu

III:

( 5,A ifiEm

)

Cho phan

img:

H,

f*l

*

Iz

G)

-=

-

2HI

61

Thpc hign phf;n img binh

kin

0,5

lit

e

fC

vbi 0,2 mol Hz vd 0,2 mol 12

.Khi

ph6n

img dpt tn4ng th6i c6n bdng n6ng dQ cua

HI

le

0J

moUlit

I" Tfnh

h[ng

si5 cAn bdng ctia ph6n img o

toC

,

2 Th6m vdo c6n

bing

tE

, O,f mol Hz

thi

cdn b6ng dich chuyiSn theo chiAu ndo

tinh

ndng d$ c6c chdt o ff?ng th6i c6n bdng m8i

3 Tinh

h[ng

si5 c6n

b[ng

cria phAn img sau toc"

HI

wl

= -:"

|ru,

r*l

*

ir,

,*,

I{€t

qud

a

Cffu

IV:

( 5,0 itihm

)

55t-.ti6y

hoan

to*

t O,+ gam ch6t hffu co

X

rdi

ddn san ph6m ch6y qua

binh

1 chira

HzSO+ d{c

vi

binh chira OOO mt dung dich Ba(OH)z

lM,

thiiy

khdi

lugng

binh

1

ting

5,4 gam, binh

2

tdng 37 gam d6ng

thoi

xu6t hiQn 78,8 gam kiSt

tua

D

1 X6c dinh c6ng thirc ph0n

tir

ctra

X

ni6t

lem bay

hoi

10,4

gamX

tlu

dugc th6 tich k*ri berg ttr6 tictr cria gam C2H6 &

cing

di6u kipn nhiQt dQ

vi

rip su0t

2.X

c6 nLQt d0ng ph6n

A,

bi6t

$ng

l,hi

cho 3,12 gamA ph6n

tryB

vira dri

vdi

96

gam dung dich Brz SYo trongb6ng t6i Nhrmg 3,12

ganX

t6c dpng

t6i

da

v6i

2,688

lit

Hz

-,

Cffu

V:

( 5,0 iti6m

)

Cho 311,9 gam hdn hqrp

hoi

vhaZrugu

di qua

A12Q

nung n6ng ta dugc h6n hqrp

hoi

A

g6m ete, olefin,

ffigu

du vd

hoi

nudc T6ch ran *ran

hoi

nu6c

kh6i

A

ta dugc h6n hqp

khi

B

LAy

lugng nu6c

tich

ru & tr€n cho t6c dgng fri5t vOi

kali kim

lopi thu

dugc

3,29281rtH2 (dktc)

Luqmg

olefin

c6

B

t6c dUng

vira

dt

v6i

378

ml

dung dlch brom 0,5

molll"

Phen ete vd

nrqu

du

B

chi6m thiS

tich

11,Z8g5lit

(0

136,50C

vi

latm) Tinh

%

rugu

tpo

olefin

(cho rdng s6

mol

c6c ete tpo bdttg vd hiQu

suit

Cffu

VI:

( 5,0

iliim

)

Hda tan 10,40 gam mQt

kim

lo4i R dung dich

HCI

vira dri., thq {luqc dung dich

X

c6 RCl2

vi

thu

duec

Vr

lit

khi

H2

Chd

dung dich

X \im

2 phAn bdng nhau, phAn

I

cho t6c dUng

v6i

mQt lugng

vta

ihi

drrrg dlch

HNO:

dflm

d{c,

n6ng thu dugc V2

lit khi

NO2

vi

dung dich

Z

(ion clorua kh6ng

bi

oxi

h6a), phen

II

cho t6c dgng

vdi

mQt luqng vira dri dnng dich I{zSO+ dflm

d[c,

n6ng thu dugc

V:

lit

khf

SO2

(dkc]

vi

dung dich T C0 cqn dung

dichZ

& nhiet d0 thich hgp thu dugc 40,00 gammQt mu6i

A

duy nh6t, c6 cpn dung Oicfr

f

0 nhiQt dO thich hsp

th,

dugc

25,A0 gam mu6i

B

duy ntr6t

giist Nd^

<

420 gam.mol't,

M, <

520

gam.mol''

X5"

dinh

&

c6ng

thirc

cria

A,

B

vd tinh

Vr Vr

Ve

NTK:

C-lai H:1;

It{-14;

S=32; O=16;

F-19;

CI=35,5;

Br-80;

{-t27;

K-39;

Na-23;

Li-7i

Ba=13?;

Fe-56; Zn=65i

Cr-52i Cu=64;Mg:24;

Al=27