12
SO'GD&DT VINH PI{UC Ki TI{ICHQN HSG c}IU'ONG TRiN}I GDTx cAP TIIPT NAM HQC 2017 -2018 udN: roAN -LoP t2 Thdi gian tdnt bdi 150 phut, khong ki tho'i gian phtir cli DE CTIiNII TIIU'C x2 + 4clx . p I a Ciu 3 (1,0 tli6m) Giai b6t phucrngtrinh 2logr(x- 2)+log,(x+6)<2. 2 CAu 4 (1,0 tti6m) I(im tu th6p Cheops (c<i dgng hinh ch6p) lii kim tr,r th6p cao nhat tv Ai CQp. Chiiu cao ctra kim tu th6p ndy lir l44nt, d6y cira kim tg th6p ld hinh vudng c6 canh dai 230rrr. l-hi' rich d6 dtng d6 xdy dung chi6m70%o th6 tich cria kirn tu th6p. Bi6t mQt lAn vdn chuyin q6m 20 xe, m5i xe cho 12 thn dtt,va kh6i lugng ri6ng cia d6 bdng 2500kglm).'Iinh s6 lin vAn chuy6n d6 dti xdy clu dung kim tu th6p? CAu 5 (2,0 di6m) -r-= I r 2l ),= 2t yi) :-l+3r niqtphing(a):2x+y-22+l-0. f I t4-L - 2 = L Vi6t phuong trinh m[t phing (P) di qua di6m A(l;-l;2) vd song song voi mlt phirrrg ( n ) 2. 'linh l<hodrng c6ch tir <Iuong thing A d6n mdt phing (a). Na{ :0 Fl'.'o)trr! ' 1 ^?rU 1 . -e v5 3. Tinh tich phdn , = l* 0 Trong kh6ng gian v6i hQ tqa d0 vu6ng goc Oxyz, cho duong tlring ,\ Citr 6 (1,0 tli6m) Giai p}ruong trinh 3x2 + (x - 2) ;r'+8- \- l l) =8.r-4. I{ET Thi sinh khAng thrp'c sti tlyng tiii liAtr, Giim tlti lihOng giiii thk'h gi thOnr. I Lr vr\ t6n thi sinh 56 biio danh: ChiL ki cira giim thl I : ... Chir kj cia gi6m thi 2: ..... Ciu I (2,0 tli6m) I(h6o s6t sr,rbi6n thi€n vdvC d6 thi ham s6 y = rt _ 2x) . Ciu 2 (3,0 tli6m) l.GiAi phuongtrinh3'*r -32'=26. tr -2 2. T'im gi"1 tri lcrn nh6t, gi6 tr! nh6 nhAt cua hdm s6 )'= xe' tr6n doan [-2;

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Page 1: fn.vinhphuc.edu.vn€¦ · Created Date: 3/17/2018 2:42:59 PM

SO'GD&DT VINH PI{UC Ki TI{ICHQN HSG c}IU'ONG TRiN}I GDTxcAP TIIPT NAM HQC 2017 -2018

udN: roAN -LoP t2Thdi gian tdnt bdi 150 phut, khong ki tho'i gian phtir cli

DE CTIiNII TIIU'C

x2 + 4clx .

pIa

Ciu 3 (1,0 tli6m) Giai b6t phucrngtrinh 2logr(x- 2)+log,(x+6)<2.2

CAu 4 (1,0 tti6m)

I(im tu th6p Cheops (c<i dgng hinh ch6p) lii kim tr,r th6p cao nhat tv Ai CQp. Chiiu cao

ctra kim tu th6p ndy lir l44nt, d6y cira kim tg th6p ld hinh vudng c6 canh dai 230rrr. l-hi'

rich d6 dtng d6 xdy dung chi6m70%o th6 tich cria kirn tu th6p. Bi6t mQt lAn vdn chuyinq6m 20 xe, m5i xe cho 12 thn dtt,va kh6i lugng ri6ng cia d6 bdng 2500kglm).'Iinh s6

lin vAn chuy6n d6 dti xdy clu dung kim tu th6p?

CAu 5 (2,0 di6m)

-r-= I r 2l

),= 2t yi)

:-l+3rniqtphing(a):2x+y-22+l-0. f I t4-L - 2

=L Vi6t phuong trinh m[t phing (P) di qua di6m A(l;-l;2) vd song song voi mlt phirrrg ( n )

2. 'linh l<hodrng c6ch tir <Iuong thing A d6n mdt phing (a).

Na{ :0Fl'.'o)trr!' 1

^?rU

1

. -e

v5

3. Tinh tich phdn , = l*0

Trong kh6ng gian v6i hQ tqa d0 vu6ng goc Oxyz, cho duong tlring ,\

Citr 6 (1,0 tli6m) Giai p}ruong trinh 3x2 + (x - 2) ;r'+8- \- l l) =8.r-4.

I{ET

Thi sinh khAng thrp'c sti tlyng tiii liAtr, Giim tlti lihOng giiii thk'h gi thOnr.

I Lr vr\ t6n thi sinh 56 biio danh:

ChiL ki cira giim thl I : ... Chir kj cia gi6m thi 2: .....

Ciu I (2,0 tli6m) I(h6o s6t sr,rbi6n thi€n vdvC d6 thi ham s6 y = rt _ 2x) .

Ciu 2 (3,0 tli6m)

l.GiAi phuongtrinh3'*r -32'=26. tr -22. T'im gi"1 tri lcrn nh6t, gi6 tr! nh6 nhAt cua hdm s6 )'= xe' tr6n doan [-2;

Page 2: fn.vinhphuc.edu.vn€¦ · Created Date: 3/17/2018 2:42:59 PM

sd cnc.or viNn PHUC xY rnt cHeN HSG cHUoNG rnius GD'rxcAp rHPT NAvt Hoc 2ot7 - zotl

nnON: I{OA rrQb; LOP tz

Thdi gian ldm bai; 150 phtit, khong lc1 thd'i girtn giao cl1on cuixrt ru(tc

chobidtNTKciiacticnguy€nt6:I{:1;C:12;N:14;O=16;Al:27;S:32; F'e:56;I{=39;Mg:24.

tCf,rr | (2,0 eti\n).l. Hoan thdnh cac phuong trinh hoa hoc sau:

a) tinh b6t + ll2o -JL) b) etyl axetat l- NaOI-l --!-)c) metylamin + HCI ------) d) axit aminoaxetic + I(ol I ':-' -)z.Yidtc6ng thuc c6u t4o c6c amin co cdng thric C3HeN. t

,cfiu ll (2,0 eticm).

Ldm bay hoi 3,7 garn mQt este A no, don chric mqch ho thu dugc rnQt thO tich hcri b[ng thO

tich cira 1,6 gam khf oxi cr cirng di0u kiqn nhiqt d$, 5p su6t.

l. Tim c6ng thirc phdn tri cira A.

2. Thgc hiQn phdn irng xd phdng hoa 3,7 garn A vtii dung clich KOH du d6n khi phAn ri'ng

hodn todn thu drrgc sin phArn co 4,9 gam mu6i. l'im c6ng thuc c6u t4o vd gQi tOn A.\Cfiu lll (2,0 cliAn).

l. Tai sao c6 th6 dung binh sit d6 chrlra dung dich H2SO4 dqc, nguQi hoflc dung dich IINOr

dpc, nguQi? Co thd dung binh bang d6ng d6 ttray th6 dugc khdng? Gi6i thich?

2. Cho c6c kirn loai sau: Na, I(, Ba, Fe lAn luqt t6c clpng v6i I-lzO cr didu kiQn thrrcrng. Vi0t

phuong trinh hoa hgc xay ra (n5u co).

rC:iu lV (2,0 diint).Cho mQt lugng h5n hqp Mg, Al t6c dgng v6i dung dich HCI du thu clugc 8.96 lit I{2. Mqt

kh6c, cho lucrng h6n hqp nhu trOn t6c dqng vdi dung dich NaOH du thi thu dugc 6,72 lit Ll2. Ctto

th6 tich khi d6u do cv dktc.

l. Vi6t c6c phuong trinh h6a hqc dE x6y ra.

2. f inh kh6i lugng cira m6i kirn lo4i co trong lugng h6n hqp dd dung.

Cfiu V (2,0 eliAn).Hoa tan hohn tohn m gam h6n ho. p X g6m FeO, Fe2b3 vh Fe3Oa bing lugng vira dir clung dlch

H2SOa loing thu dugc 500m1 dung dich Y. Chia Y thdnh 2 phAn bing nhau:

- C6 c4n phAn I thu clugc 3 1,6 garn h5n hqp mu6i khan.

- Suc khi clo cltr vlro phAn 2, sau khi phin irng xhy ra hoirn todn, cO can dung dich thi thu

dugc 33,375 gam h6n hqp rnu6i khan.

t. Vitit phuong trinh hoa hoc c6c ph6n ['ng xiy ra.

2. Tinh m vh n6ng d0 rnol/lit c6c ch6t c6 trong dung dich Y.

rhi sinh kh;;;';;;; ,'fil,'iil,;I?;;;;;;; ;^*'iii'ii',,, gi tham

Hg va tOn thi sinh

Chir kf c[ra giam thi l:... Chir ki cua giam thi 2

Page 3: fn.vinhphuc.edu.vn€¦ · Created Date: 3/17/2018 2:42:59 PM

.T

SO GD&DT VINH PHUCtop"* lG

xV rut cHeN HSG cHU'oNG rniNrt GDlxcAp rrrPT ruAu Hoc zotT-zotr

nlox, Nc(I vnN tzT-hd'i gian ldm hr\i; 150 phur, kht)ng k0 tltii gitttt phdt tliDE CI_IINII THIJ,C

Ciu 1. (3,0 tli6m)

Suy ng6m cria anhlchi r,6 loi nhin nhu cua nhd thcr, nha giao [3ui NguySn

T'rudng I(i6n trong dopn thcv sau:

ffdy hgf-bpg" tru'ctc di,Au nhan ngliaDil'ng lanh litng tru'o'c chuy€n bat nhartVd lglLUtno di€u cc5 thqt:Con ngud'i - song d€ y€u thuong.

con)

Cdu 2. (7,0 di6m)

Cam su thi th6 hi trtrydn ngan Ril'ng xir rtu cua nhd vin Nguy6n

'frung Thdnh.

----Hi!t-.-Th[ sinh khong du'q'c sii'd1tng tdi li€u. Giam thi coi thi khong giai thich gi th|m

['lo vd t6n tiri sir-rir: SO Uao danh:......

Chii ki cira gi6m thi I Chir ki cua gi6m thj 2:

.t4,i

Page 4: fn.vinhphuc.edu.vn€¦ · Created Date: 3/17/2018 2:42:59 PM

sO GD&DT viNH PIruc xV rur cHgN I'ISG cHtJ'oNG "l'nixn GD'txcAp rIIP't' NAnn Hec zotT - zotr

rUON LICH SU'- LOP 12

ghd'i gian ldnt Ua,. ,ti Ohut, khong kA rtto'i gian plrur clilOT CgiNI{ THUC

C6u I (3,0 ttiAm)

NOu nhfrng sg kiQn bi6u hiQn xu th6 hoa hofrn DOng - TAy trong nhirng ndrn 70 vd

80 cua th6 t<i XX. Tac dQng cua xu tntl OO ct6n quan hQ qu6c ttl.

Cdu 2 (2,0 ctiAm)

Sau Chi6n tranh thti gi6i thf nh6t, c6c giai cffp trong xd hQi ViQt Nam c6 sp'

chuy6n bi6n nhu th6 niro? Sy chuy6n bitin d6 co t6c dQng gi d6i v6i phong trho ddn tQc

ddn chir o ViQt Nam trong nhirng ndm l9l9 - 1930?

Ciu 3 (1,5 ctiiim)

Trinh bdy vd nlldn xdt vd nhiQm vu, hinh thfrc c16u tranh cua cach mang Vi0t Nanr

trong giai dopn 1936 - 1939.

Cdu 4 (1,5 tliiim)

PhAn tich nQi dung co bin cira FIiQp dinh Gionevo ndm 1954 rd Oong Du'o-ng.

Cfiu 5 (2,0 itiiim)

Ldp bang so s6nh chi6n lucvc "Chi6n tranh dqc biQt" vd chi6n luoc "Chien tranh

cuc b6" ctra d6 qr6c MI d mi6n Nam theo b6ng mdu sau:

ChiAn lu'gt'c'

"Clriin trunh c l,

-6-d..z_- Alarn-

ruat

Th{ sinh kh0ng itu'gt'c sii'dyng tdi liQu. Giim th! khOng gitii th{clr gi thAru.

I-lo vir t6n thi sinh SO Uao danh:

lYQi dung so stinlt

'fhoi gian

ChiAn lu'qc

"Chidn ftsnh dtic bi1t"

6rl

I,uc lucrng tharn chien chu y6u 6u n"; Hi noili,i :GiQuy mo "Ni*' nH'A'1"*Thing lo'i quAn sy rncr ctAu

Chir ky gi6m thi 1... Chir ky gi6m thi 2:

Page 5: fn.vinhphuc.edu.vn€¦ · Created Date: 3/17/2018 2:42:59 PM

sd GD&DT viNH PHUC

op cuixt{ TIIU'c

xV rut cI-IeN HSG cI{UoNG rniNu GDTXcAp rI{PT NAtvt HQC 2ot7 - 2ot8

tuON: o1,1, t,i - LOP 12

(Tfu)i gian ldm btti; t50 plttit, khong kO tho'i gian phitr ctil

Trinh bdy hopt dQng cua gio rnta rnira ha. FIQ quir ho4t clQng cua gi6 rnua cloi

v6i sq phAn chia mira khi hQu gifi'a c6c ldru vuc o'nu<ic ta.

Ciu 2. (1,5 tli6m)

Chirng rrinh sq phdn UO Aan cu nu6c ta chua hop li. Tai sao nucrc ta phAi phdn

ai dAn cu trOn ph?m vi ca nu6c?

Ciu 3. (2,0 eli6m)

So s6nh sr,r kh6c nhau giira n6n n6ng nghiCp cd truydn vh ndn nong nghicp

hdng hoa.

Tcau 4. (z,o ili6m)I

a) Tai sao trong qu6 trinh c6ng nghiQp hoa, c6ng nghiQp ning lugng phdi "ditru6c m6t bu6c"?

b) 'fai sao D6ng b6ng s6ng I-16r-19 ph6i co sU chuy6n dlch co c6u kinh te theo

nghnh?

u 5. (2,5 tli6m)

Cho bang sO 1i9u'

Lao dQng phffn theo cdc khu vrg'c kinh t6 6'nu'6'c ta giai clo4n 2000 - 2009

(Don vi: trieu ngu'oi)

uot

43,5I

_j

I

24,1

a) V0 bi6u d6 thich hgp nhAt the hien sg chuy6n dich co' cAu lao clQng phan

theo khu vuc kinh tC giai doan 2000 - 2009.

b) Tt'bi6u do dd vE hdy rirt ra nhAn xdt vd giai thich.

H6t

Thi sinh dup'c su'dtmg Atlat Dia li Vi€t Nam. Ctin bo coi thi khong gioi rhich gi thAm.

Ho vir tdn thi sinh:......... .. So bao danh

Chir ki cua gi6rn thi 1:........ Chir kf cira giarn thi 2:...,

@

Nim 2000 2002 2004 2007 2009

T6ng so 37,6 39,6 41,6 42,5

N6ng-16m- nghiQp 24,5 24,5 24,4 24,4

Cdng nghiCp - x6y dUng 4 t 9 6,2 7,2 l , 8 7 ) 9

Dich vu 8,2 8,9 10,0 10,3 1 1,5

Page 6: fn.vinhphuc.edu.vn€¦ · Created Date: 3/17/2018 2:42:59 PM

so GD&DI vixu PHUC

ou cnixu rIIU'c

rV rur.cr{eN HSG_ cI{u'oNG rnixu GDrxcAP THPT NAM HQC 2017 - 2018

vroN' roAN - LoP I IThd'i gian ldm bdi 150 phtit, klrcng kd thd'i gian phat cti

Ciu I (3,0 di6m)

1 . Giai phucrng trinh: tanz x - Ztanx - 3 = 0.

2. Cho.6p sO cQng (,,,),ne N*, c6 tt,=*1, r/, =7. Gqi S,, le tong cua re so hapg.). ., :

ctAu ti0n ctia cAp so cQng. Tinh Srr,r.

C6u 2 (3,0 tli6m)

1 . I'ruong TFIPT X dugc 4 suAt hgc b6ng cli du hc.rc tpi Nhqt BAn. Lop 12A co 6 hoc

sinh clu di6u kien, 16p 1 28 co 4 hgc sinh dir didr"r kiQn di clu hoc. l'inh x"{c sudt dti rn5i

lop 1 2A, 12B chon dugc 2 hgc sinh di du hc.rc?

2. Biet Ci,-' = 6, n e N . 'finh gia tri cua bi6u thtrc Ai.

,.2 -13. Tim gi6'i han Z = lim

x + rx' x+-3 X+3

CAu 3 (1,0 tli6m)

Cho cl6y sd (n,,) x6c dinh boi zz,, = , fr)1, zze Nn+

Hdy tinh tong S = ut + Lt) + ...+ tt)017 + l./ ?0t8 .

C6u 4 (3,0 tli6m)

Cho hinh chop S.ABCD c6 c16y ABCD ld hinh vu6ng tdnt O, c4nh ld a. Bi€t canh ben

SB vuong goc vo'i mdt phin g (ABCD) va Sl = a'11 .

l. Chrmg minh rdng dr-rong thang AC vuonggoc v6i mqt phing (.S13D).

2. Chirng rninh ring tarn gi6c SCD lir tam gi6c vu6ng.

3. Tinh goc gifr'a duong thing Sl vd rn4t phing (SBD).

IIIiT_,__

Thi sinlt kh6rrg itrutc sit'tlqurg titi liQu. Gidm tlr! khOng giiii thich gi thAru.

I-lo vd t6n thi sinh SO Uao clar-rh

1

Chir ky cua gi6m thl I Chit ky cua girim thi 2:

G;

Page 7: fn.vinhphuc.edu.vn€¦ · Created Date: 3/17/2018 2:42:59 PM

so cD&Dr vixu PHUC rV rur cI{eN HSG cHUoNc rRixrl GDTXcAP TI{PT NAnr Hgc 2ot7 - 2ot8

uON' HoA [Iec; loP I IThd'i gian ldm bdi; 150 phut, khong kA thd'i gian gicto ilA

NB CI{iNg THU,C

Cho nguyAn fi'khdi ctla cdc nguyAn 6: II : l; O: l6; C: 12; Nu = 23; Cu = 64; S : 32;

Br: B0

Cffu l (2 tli6m).L Cho thi nghiQm duoc m6 tA nhu hinh'*re bOn. NOu hiQn ttrgng

vd vitit phuong trinh h6a hgc xiy ra (n6u c6) khi:a. A ld phenolphtalein.b. A la FeCl3.

2. Cho c6c ch6t sau: FINO3, BaCl2.

a. Vi6t phuong trinh cliQn li cira c6c ch6t trOn.

b. Hay cho bi6t dung clich cira ch6t niro c6 pI{ < 7? Vi sao?

Cin 2 (2 tli6m).L Trong 2 lit dung clich A chua 0,2 mol Mg2'; x rnol Fe3*; y mol

Cl- r,d 0,45 rnol SO i . Cd can dung dich A thu clugc 79 gam rnu6i

khan. Tinh gi6 tri ctra x vir y.

2. T'hu6c,rO clen la mQt lo4i thu5c nO AAu ti0n do nguoi Trung Hoa tao ra, no dtrng lirm

thu6c n6, thu6c sfng, nhi0n liQu cho t6n lu'a r,ir thu6c ch6y. Thdnh phAn chinh cira thu5c no den

li hali nitrat, hdy vi6t cong thirc h6a hgc cira kali nitrat vd cho bi6t tnanh phAn con l4i cua thuocn6 den ld gi?

Cflu 3 (2 tli6m).D0 hoa tan hodn tolrn 19,2 gamCu cAn clung vua dt V ml dung dlch I-INO3 0.5M, thu

ducrc V1 lit khi NO (c1ktc, sAn phAm khir cluy nhit) va clung clich X.a. Vi6t phrrcrng trinh hoa hoc xAy ra.

b. Tim V vd Vr.Ciu 4 (2 tli6m).

L Trinh biry phtrong phirp h6a hgc ph6n biOt c6c hhi sau drrng trong c6c l9 rieng biQt:

propan, axetilen, propen. Vi6t phuong trinh h6a hc.rc xdy ra (n6u c<i).

2.Ddn3,36 lit (dktc) h6n hgp X g6m etan, eten viro binh dUng clung clich brom clu. Sau

khi phan tlg xay ra hodn todn th6y kh5i lugng binh brom ting2,8 gam. Vi0t phuong trinh hoahgc xiy ra vh tinh % thd tich m6i khi trong h6n hqp X.Cdu 5 (2 tli6m).

1. Cho hidrocacbon no, mpch hd X cl-rira 81,818% C ve kh6i luong. X6c dinh c6ng thirci

c6u tao vd ggi ten X.Z. O6t ch6y h5n hqp g6m hai hidrocacbon d6ng ding te ti6p thi cAn vt'a du 24,081it khi

oxi (dktc). Todn bQ s6n phAm thu dugc cho h6p thp vdo binh dgng dung dich nudc voi trongdu, th6y kh6i luqrg binh tdng 43,9 gam. X6c dinh c6ng thirc phAn tu' cira hai hidrocacbon vtiphAn fdni ve tnt!tfch cua m6i hidrocacbon trong h6n hqp dau.

rhi sinh kh:;:;:;;;:;;;;;; ;,',';';,';', llu',j ;',:;;;",';;;;';:;,i'i't:at iit,tt gi rhlntHg v.i t6n thi sinh:......... ..,......S0 b.4o danh:.

fr-$- drurg d,cli .r

drch NaOH

Chir ki cira gi6m thi l:........

Page 8: fn.vinhphuc.edu.vn€¦ · Created Date: 3/17/2018 2:42:59 PM

trddEfrnr*l,c{o:t

C)

so cncn'r viNn PIIUC

DE CIIINI-I THUC

Cffu 1 15,0 diiintl

xV rutclreN IrsG cIIUoNG'rnixrt GD'rxcap'rttp'r NAU tIC)c zotT - 2ot8

ori lur vrON: Nc[,r,vAN I I

Thd'i gian tdm bdi; l 50 plnir, khong kO rhd'i gian phttr cli

Flinh 6nh tr6n goi cho em suy nghi gi.vd rn6t trong nhirng hu tpc v6n t6n tai trongmOi ctip t6t Nguyen d6n cua c16n tQc? HEy vi6t m6t biri van bhy to suy nghi cria minh.

Ciu 2 (7,0 ctiAm)

Ili kich cua nh6n vAt Chi Phdo trong t6c phlm Ch{ PhDo cua nhir vdn Nam Cao.

Thi sinh kh6ng dugc sir dqng tdi liQu. Giam thi b0 coi thi khong giai th[ch gi thAnt

I'lo vA t0n thf sinh:.....

Chir kf cr}a gi6m thi I

SO UAo danh:

....Chir kf cta gianr thi 2

Page 9: fn.vinhphuc.edu.vn€¦ · Created Date: 3/17/2018 2:42:59 PM

so GD&DI viNu PHI-JC

on cniNrl THUC

xV rut cIIQN I'ISG cHUoNG rnixu GDTX

cAp rHPT NAtvt HQC 2ot7 - zotlnt0N LICH su' - t oP t I

(Ttr)'i gian lttm bdi; 150 phut, khong kA tho'i gian phut cli)

Cffu 1 (2,0 ctiAm)

Phdn tich y nghla vd hqrn ch6 cria cuQc c6ch m?ng TAn HqIi nim 191 I o'Trung Qu6c.

CAu 2 (2,0 ctiAm)

Trinh bay tinh ch6t va ktit cpc ctra Chi6n tranh thti gidi thir nh6t 0914 - l9l8).

Cf,u 3 (2,0 tti€m\

NCu nguy6n nhdn cta cuQc khring hofing kinh t6 thti gi6'i 1929 - 1933, C6c nudc tu ban

dd ldm gi d0 tho6t ra khoi cuQc khting hoing?

Cfiu 4 (2,0 ili€m)

Tai sao noi cuQc khoi nghia Huong KhO ld cuQc khoi nghia ti6u bir5u nh6t trong phong

trdo CAn vuong ch6ng thgc ddn Phap x6m lugc cu6i the ki XIX?

Ciu 5 (2,0 cliAm)

Nh6n dfln FIa NQi vd c6c tinh BAc Ki dd ti6n hdnh kh6ng chi6n ch6ng thgc dAn Phrlp

xdrn liro-c lAn thir liai nhu th6 nAo?

Thi sinh kh6ng due'c s{r dung tdi li€u. Gidm thi lchong gidi thich gi thAnt.

He vd ton thi sinh:......... f&W ..*W*,.,ffiW.. SO bao danh: ....d,.tU.Q.6.A/.

Chir ky gi6rrr thi 1............... Chir ky giam thl 2

B

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so GD&DI viNu PHUC xV rut cHeN I'ISG clru'oNc rRiNrt GDTXcAp rupr NAna IIQC 2017 -2018

nr0N' IIoA IrQC; LoP loThi'i gian litm bdi. t50 pht?r, kh6ng ki thtii gicut gitto rli

DI' CHTNI{ TIIUC

Cho nguyAn ffr khii cfio cic nguYAn fi:H: l; O: l6; S:32; Cl:35,5; Mg:24; Cct = 40i I'e: 56; Crt = 64; Zn = 65'

Cf,g l 11ffim"ltNguy$n tir R co tdng sO hpt ld 40. Trong hpt nhdn R, s6 h4t khdng rnang cliQrr

nhidu ho1fr5-irqt rnang diQn ld I h4t'

/Viet cilu hinh electron nguy0n tir cira R.

b. R la kim lo4i haY Phi kirn? Vi sao?- ,, r

c. Vi6t c6ng thric oxit cao nhdt cria R.

,lJi.l c6ng thi'c hiclroxit tuong ['ng cua R'

ciu 2 (2 $(m):Cho thi ny'trien, dtroc rnd ti nhu hinh ve b€n.

LIdy n€u hi0n tugng vd vi6t phuong trinh hoa hgc

xa1, ra (n6u co) khi ch6t rin A ld:

a. bOt Cu.

b. bc.,t Ag.c. bOt S.

d. bOt P c16.

CAu 3 (2 tli6m):1. Rirng phtrong phdp hoa hqc hdy phAn biQt c6c dung dich sau: IlCl, HF, I-lBr. Vi0t phtrong

trinh hoa hc.rc xay ra (n6u co).

Z. Citn bang c6c phuong trinh h6a hoc sau theo phuong phdtp thdng b[ng electron:

a. Br2 + SOz + HzO - HzSO+ + FIBr

b. Mg + HNO3 * Mg(NOj)? + NO2't- HzO

Cffu 4 (2 eli6m):

Hoitan hodn toirn 3,6 gam kirn lo4i M hoatrl (II) bdng 150 garn dung dich IICI vu'a du thu

cluoc clung dich mu6i vir 3,36 lit khi hidro (dktc).

a.Xttc dinh kim lopi M.b. l'inh n6ng dQ phAn trdm cfia clung clich FlCl can dung.

Cfiu 5 (1 tli6m):Chia rn gah'(6n ho-p bQt Al va Fe thdnh 2 phAn bdng nhau:

PhAn l: Hoatin noan toirn trong dung dich t-lCl du ta thu cltt<rc 38,08 lit l<hi llz (dlttc),

PhAn 2: Cho tdc ch-.rng v6i clung dich FI2SO,r dic, nong clu d6n khi tan het thu dugc 16.8 lit hon

hqp khi A g6m SO2 vd HzS (dktc) co ti l0 mol ttrong ung la 2:3.

a. Tinh m.

b. Tinh ti kh6i hoi cria A so vdi 02.

Thi sitttt khOrtg dugrc st7'dqtng tcii liQu. Gidm th! khAng gitii thich gi thAru.

/FIc.) va t6n thi sinh:.....0.6..1...EGS....qCIcin..........s0 uao clanh:..Q..;...Lq.Q'h'g-(-'......,

XIi O: tdu]

Chit rin A

Chir ki cira gi6m thi l: Chir kf cira gidm thi 2:

.... ruat

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SO GD&DT VINH PIIUC

pr, CUINI-I .TFII.IC

xV rut cI'IeN IISG cIIU'oNG lnixu GDl'xcAP'II{PT NAttl I{QC 2ol7-20r8

tuox: ttc[I trAru; LOP 10

(T'h()'i gian ldm bdi. 150 phur, lrhong kA rhc'ti giun phtit rlil

Cfiu I (3,0 tli6m)

Vi6t rnQt bdi v6n bdy to suy nghl cta anh/chi r,6 quan ni6rn: T.hay, ta phil sa tQng td.

Ciu 2 (7,0 tli6m)

M6t tdc vdn h ildnt ld'i de nghi \)e les

Anh/Ch! suy nghl nhu th6 nho ve j kien tr6n? I-l6y larn rd lo'i d-i nghi u{' tO song

cfia cac tirc gittqru Uai tho To ldng (Phqm Ngfr L6o), I{htrn (Nguy6n Ilinh Khiem).

Thi sinh khdng dtre'c s{r dq,mg tdi li€u. Gidm thi coi thi lchong giai thfch gi th?m.

I-lo vd tOn thf sir-rh: s6 Uao danh:

ChiL ki cira gi6m thi 1:.. ....Chil ki cira gi6rn thi 2:

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sO cncor viNlr PHUC xV rur crIeN IrsG cHIIoNG rniNtr GD't'x

cAp lgpr NAlt Hoc zotT - zotlVION: DI.t t,i - ,,On ,n

(Thd'i gian lam bai; 150 phtit, kh6ng kd thd'i gian phat dil

DE CHINH THU,C

Ciu l. (1,5 tli6m)

Girii thich cdu tpc ngir ViQt Nam:

"D1m thting ndm, cltu'o nrim tlri sting

NSdy thting mwdi, chuo cu'd'i cld t6i"

Cf,u 2. (2,0 tli6m)

a) Ke t0n cic kh6i khi vd lr6ng theo trinh tlr tt'hai clrc u0 xich dao. Vi sao giira hai kh6i khi ohi

tuy6n va xich d4o kh6ng t4o thdnh fr6ng tl-urong xuyOn vDr liOn tuc?

b) lai sao Tdy Au ld m6t trong nhfing khu vlrc t6p trung cldn cu d6ng clirc tren th6 gicri'/

Cf,u 3. (2,0 tli6m)

a) T'r'inh biry tinh hinh ltrcrng mua ph6n bo theo vi clQ.

b) Trinh bny khai ni0m, nguyOn nhdn vA bi0u hiQn o[ra quy luft clai cao.

Cf,u 4. (2,0 tli6m)

a) Ccr scr th[rc 5n co dnh huong nhu th6 nio c16n nganh ch[n nu6i?

b) Tai sao c6c nu6c clang ph6t tri6n trong d6 c6 ViQt Nam lai phai ti6n hanh cong nghiQp hoa'/

Cf,u 5. (2,5 tli6m)

Cho bAng s6 ligu:

M6t sd s:in phim n6ng - lAm - ngrr nghiQp ciia th6 gi6'i giai do3n 1990 - 2010

a)V0b hiqn clQ tdng triro'ng rn6t siin ph n6ng - lffm - ngu nghiCp ctia thC gitii

giai cloan 1 990 - 201 0.

b) Tu bi6u do rirt ra nhin xet vd giai thich v0 toc dQ tdng tru<rng mQt so san pharn nong - lAm -, .a

ngu nghidp cr.ra thO gi6i giai clo4n 1990 - 2010. -/-* !----------Het---------- 'x.7

//t )o L4 ,\Thi sinlt khong du'q'c stb dqng tdi li€u. Can bQ coi thi khong giai thich g

4Ltllo vir ten thi sinh:.. 56 bao clanh

i th)nr

{{ /.'(l $

20r0Nim 1990^ tb. 1995

. CA,I2000

se23 h$ 542,6@ 585,1 /r,6 653,4 {L,5l,[ra mi (trieu tAn)

Thuy siin nudi tr6ng (triQu tAn) 1(r,8 25,6

3440 345-5

59.945,J

3869 4033Di6n tich rirng (triQu ha)

Chir ki c[ra gi6rn thf 1 . Chfr'hi ctia giam 1hi 2

A