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1、2023 word 2022 1 2 3 H 1 B 11 C 12 N 14 O 16 Na 23 S 32 Cl 35.5 13 6 78 1.Aa A a A a A.B.C.D.D AB A a A B C D Aa AAaa A a A a Aa A a A a C D D 2.2023 word CO2 A.B.C.D.D CO2 CO2 CO2 O2 A CO2 CO2 O2 CO2 O2 A B CO2,O2 B CD C D D 3.A.B.C.D.B A A B B C 2023 word C D D B 4.P RNA 5+RNA+Mg2+Mg2+A.P Mg2+B.Mg
2、2+C.Mg2+RNA D.Mg2+C Mg2+A P Mg2+P A BD Mg2+Mg2+Mg2+BD C RNA Mg2+Mg2+Mg2+Mg2+RNA C C 2023 word 5.A.B.C.D.A A BCD A 6.1 A.B.C.D.C 2023 word Z A ZaZa AW ZAZa ZaW ZAZA aW ZAZa ZAW A B ZAZa ZAZa B C ZAZa AW ZAW ZaW C D ZAZa ZaW D C 7.A.HB B.C.D.B A A B B C()C D D B 8.A.1 B.1 C.2 D.2 D A 1 sp3 A B n CH2 1
3、 B C 2 C 2023 word D 2 D D 9.24Na SO 23Na SO 2 2 3Na S O 23Na CO 2BaCl A.2 4 2 2 3Na SO Na S O B.2 3 2 2 3Na SO Na S O C.2 4 2 53Na SO Na CO D.2 3 2 3DNa SO Na CO A Na2S2O3,S2O2-3+2H+2O+SO2 BaCl2 BaSO4 Na2SO4 Na2SO3 Na2CO3 Na2SO3 Na2CO3 Na2S2O3 Na2SO4 Na2S2O3,A 10.A NaBr KI 2 2 2Cl Br I B 2Cu(OH)202
4、3 word C 2Br 4CCl D A.A B.B C.C D.D C A NaBr KI A B B C C D D C 11.4 5 8 2YW X Z 4W Z W X Y Z 21 2YZ 200 2023 word A.W X Y Z B.YX C.100 200 4 2WZ D.500 23XZ D(YW4X5Z8 2Z)W X Y Z 21 W H Z O YZ2 Y N 21 X B A X(B)A B X(H3BO3)Y(HNO3)B C 100 4 H2O 14 4 11 5 16 8100%73.6%14 4 11 5 16 8 18 4 4 H2O C D(NH4B
5、5O8 2O)X2Z3(B2O3)2NH4B5O8 2O 5B2O3 B2O3(11 2 16 3)5100%64.1%(14 4 11 5 16 8 18 4)2 D D 12.2Li-O 2Li-O()e h Li e Li(Li2O2+2h+=2Li+O2)2023 word A.2 2 2Li O 2Li O B.C.Li+D.2 2 2O 2Li 2e Li O C Li+e-=Li+Li2O2+2h+=2Li+O2 Li2O2=2Li+O2 Li Li A Li2O2=2Li+O2 A B B C Li Li+C D 2Li+O2=Li2O2 O2+2Li+2e-=Li2O2 D
6、C 13.HA 3aK(HA)=1.0 10+H-A HA()2023 word c(HA)c(HA)c A A.c H c OH c A B.HA-cAc(HA)1101 C.(HA)c D.c(HA)410 B A I pH=7.0 I c(H+)=c(OH-7mol/L c(H+)c(OH-)c(A-)A B II pH=1.0 c(H+)=0.1mol/L Ka=+-(H)(A)(HA)ccc-3 c(HA)=c(HA)+c(A-)-0.1(A)(HA)-(A)ccc-3-(A)(HA)cc=1101 B C HA I II c(HA)C D I pH=7.0 I c(H+-7mol/
7、L Ka=+-(H)(A)(HA)ccc-3 c(HA)=c(HA)+c(A-)-710(HA)(HA)(HA)ccc-3 I c(HA)=(104+1)c(HA)II pH=1.0 II c(H+)=0.1mol/L Ka=+-(H)(A)(HA)ccc-3 c(HA)=c(HA)+c(A-)0.1(HA)(HA)(HA)ccc-3 II c(HA)=1.01c(HA)HA I II c(HA)I II c(HA)(104+1)c(HA)1.01c(HA)=(104+1)4 D B 8 6 48 14 18 19 21 6 3 0 14.2022 3 400km 2023 word A.B.
8、C.D.C ABC C AB D 2MmFGr D C 15.m L F 35L A.58Fm B.25Fm C.38Fm D.310Fm A 35L,2023 word 3310sin52LL T 2 cos TF 58TF T ma 58Fam A BCD A 16.P A.B.C.P D.P C 2023 word h R P L 212mgh mv sin hL sin2LR 22LhR gvLR C ABD C 17.113W-7m R 14 h=10-34J s R 2m 2m 2m 102m B 2023 word E=h c=PPnh hc P R 14 S=4 R2 143
9、10nS R 2m B 18.B xOy y z Bx/T By/T Bz/T 1 0 21-45 2 0-20-46 3 21 0-45 4-21 0-45 A.B.50 T C.2 y 2023 word D.3 y BC A 11.3 z z A B 2 2 2 2x z y zB B B B B B T B CD A 2 0yB y 3 0 xB x y C D BC 19.q 0 qq 4 L N O M 2023 word A.L N B.M C.M O D.L N AB A N N O N N N O N N O L O L L L O L L O L L N A B M M M
10、 M B C M O M O M O C D L N L N D AB 20.1kg F F t 0.2 210m/s g A.4s B.6s C.3s 12kg m/s D.0 6s F 40J AD 2023 word 2N f mg AC 03 13()F f t mv 3(4 2)3 1 v 36m/s v 3s 36kg m/s p mv 3s t 0 3()0 F f t mv(4 2)0 1 6 t 1s t 4s 0 0 A C B 03 x1 2131()2F f x mv 211(4 2)1 62x 19m x 3s 4s 2231()02F f x mv 221(4 2)
11、0 1 62x 2023 word 23m x 4s 6s 22m/sFfam 23 1 212 2 m=4m2x x x 6s B D 6s 62 2m/s=4m/s v 0 6s(4 9 4 3 4 4)J 40J W D AD 21.R Rd a O O O 4 1 2 O 1r 2 1 2r R r r R d 3 O 2r O 1r 4 O 1r O 2r b A.3 B.4 C.1 2 2023 word D.1 3 BD C O Er k 1 2 2111vqE mr 2222vqE mr 2 1 1 2 2112 2 2qEr qE rmv 1 2 C A 3 O 2r O 1
12、r 3 A B 4 O 1r O 2r 4 B D 3 2322vqE mr 22 2231112 2 2qE rmv mv 1 3 D BD 174 22 32 33 38 129 22.0 t 1s x/s t 0 1 2 3 4 5 6/m x 0 507 1094 1759 2505 3329 4233 2023 word 1 _ 2 507m x v_ m/s 3 a_2m/s 2.1s x=80m.547.79 1 1 1s 507m 2s 587m 3s 665m 4s 746m 5s 824m 6s 904m 1s x=80m 2 2 x=507m 0-2s 11094m/s=
13、547m/s2v 3 3 22 36 03224233 2 1759m/s 79m/s9 9 1xxaT 23.550 xR 0 5mA V 3V A 1mA 300 E 4V R 10 1.5k 0R 75 150 S 1 xR 0 5mA a _ 2 a R _ 10 1.5k 0R _ 75 150 3 xR b c xR _V xR _ mA 2023 word xR _ 3.10.75.2.30.4.20.548 1 1 0R xR xR 0 xR 0 5mA 2 2 R 10 3xR 5mA 5 2023 word 04mA 300 1mA R 075 R 3 4 0.1V 2.3
14、0V U 5 0.02mA 0.84mA 5 xR 4.20mA I 6 32.30 548 4.20 10 xURI 24.0.40m l 35.0 10/m 0 t 3.0s t t()0.3 0.1(SI)B t t:1 2.0s t 2 0 t 2.0s t 1 0.04 2N 2 0.016J 1 34 4 0.4 5 10 0.008 Rl 22120.1 0.4 V 0.008V2lBEtt 2023 word 1AEIR t=2.0s 2(0.3 0.1 2)T=0.1T B 2 Ll 20.1 1 2 0.4N=0.04 2NAF B IL 2 0 2.0s:221 0.00
15、8 2J 0.016J Q I Rt 25.a m A B A 0 t 02 tt A B vt b 0 t tt 0 A 000.36vt A B A B A(sin 0.6)1 2 3 A 1 200.6mv 2 000.768vt 3 0.45 1 A B tt 0 001.2()BBm v m m v 2023 word 22pmax 0 011(1.2)()22BBE m v m m v 5Bmm 2pmax 00.6 E mv 2 A B F ma 5ABaa A B AAv a t 01.25ABatvv(AAs v t(BBs v t 000.36As vt 001.128Bs
16、 vt 000.768BAs s s vt 3 A A B 02v A Av 005 0.8(2)5ABmv m v m v mv 2 2 2 2001 1 1 15(0.8)(2)52 2 2 2ABmv m v m v mv 2023 word 0 Avv L 201sin cos 0(2)2mgL mgL m v 201sin cos 02mgL mgL mv 0.45 26.4PbSO 2PbO PbO Pb Ba Fe Al 4PbSO 3PbCO 4BaSO 3BaCO spK 82.5 10 147.4 10 101.1 10 92.6 10 pH 3Fe(OH)2Fe(OH)3
17、Al(OH)2Pb(OH)pH 2.3 6.8 3.5 7.2 pH 3.2 8.3 4.6 9.1 1 4PbSO _ 23Na CO _ 2 23Na CO 4BaSO _ 3(HAc)22HO 22HO _ 2023 word 22HO Pb 2Pb(Ac)_ 22HO 2PbO 2Pb(Ac)22HO _ 4 pH 4.9 _ 5 _ 1.PbSO4(s)+CO2-3(aq)=PbCO3(s)+SO2-4(aq).PbSO4(s)+CO2-3(aq)=PbCO3(s)+SO2-4(aq)K=2-42-3c(SO)c(CO)=3.4 105105 PbSO4 PbCO3 2 BaSO4(
18、s)+CO2-3(aq)=BaCO3(s)+SO2-4(aq)K=2-42-3c(SO)c(CO)=0.04105 2 BaSO4(s)+CO2-3(aq)=BaCO3(s)+SO2-4(aq)K=2-42-3c(SO)c(CO)=2+2-42+2-3c(Ba)c(SO)c(Ba)c(CO)=sp 4sp 3K(BaSO)K(BaCO)=-10-91.1 102.6 10 5 2023 word BaSO4 3 i ii Pb Pb(Ac)2 Pb HAc Pb(Ac)2 H2O Pb+H2O2+2HAc=Pb(Ac)2+2H2O iii PbO2 Pb(Ac)2+4+2 PbO2 4 pH
19、4.9 pH 5 BaSO4 Ba2+Na+27.(2 2 4 2 K Cu(O)C)4CuSO NaOH(2 2 4H C O)23K CO 24KHC O 2 2 4K C O 80-142CuSO 5H O 4CuSO _()2023 word 2 42CuSO 5H O _ 3 _()4 2 2 4 2 3n(H C O):n(K CO)=1.5:1 _ 5 23K CO _ 6 _ 7 _ 1 2 42CuSO 5H O 3 CuO 4 3H2C2O4+2K2CO3=2KHC2O4+K2C2O4+2H2O+2CO2 5 6 7 4CuSO NaOH(2 2 4H C O)23K CO
20、 24KHC O 2 2 4K C O 24KHC O 2 2 4K C O 80-1 42CuSO 5H O 42CuSO 5H O 42CuSO 5H O 2 42CuSO 5H O 3 4 1.5:1 24KHC O 2 2 4K C O CO2 3H2C2O4+2K2CO3=2KHC2O4+K2C2O4+2H2O+2CO2 5 2023 word 6 80-7 28.1 2 2 2 22H S(g)+3O(g)=2SO(g)+2H O(g)-11H=-1036kJ mol 2 2 2 24H S(g)+2SO(g)=3S(g)+4H O(g)-12H=94 kJ mol 2 2 22H
21、(g)+O(g)=2H O(g)-13H=-484 kJ mol 2HS 22 22H S(g)=S(g)+2H(g)4H=_-1kJ mol 2 2HS 2HS _ _ 3 1470 K 100 kPa 2n(H S):n(Ar)=1:4 2HS 2HS 2H 2HS _ pK=_ kPa 4 1373 K 100 kPa 2n(H S):n(Ar)4:1 1:1 1:4 1:9 1:19 2H S-Ar 2HS 2023 word 2n(H S):n(Ar)2HS _ _ 2n(H S):n(Ar)=1:9 _ 0-0.1s 2HS _-1kPa s 1 170 2.3.50%.4.76
22、4.n(H2S):n(Ar)H2S H2S.d.24.9 1 2H2S(g)+3O2(g)2SO2(g)+2H2O(g)H1 1036kJ/mol 4H2S(g)+2SO2(g)3S2(g)+4H2O(g)H2 94kJ/mol 2H2(g)+O2(g)2H2O(g)H3 484kJ/mol(+13 2H2S(g)S2(g)+2H2(g)H4 1036+94 13+484kJ/mol 170 kJ/mol 2(+13 2H2S(g)+O2(g)S2(g)+2H2O(g)H(13=314kJ/mol H2S 3 1mol 4mol 2 2 2()()+()/1 02H S S 20/0.5/1
23、0H.5g g gmolmol x x xmol x x x H2S H2 1 x x x 0.5 H2S 0.5100%50%1 Kp 22222(S)(H)(H S)ppp2023 word 220.25 0.5100(100)5.25 5.250.5(100)5.25kPa kPakPa 4 n(H2S):n(Ar)H2S H2S n(H2S):n(Ar)H2S n(H2S):n(Ar)1:9 d n(H2S):n(Ar)1:9 0.1s H2S 0.24 1mol 9mol 2 2 2()()+()/1 0 0/0.24 0.12 0.24/0.76 0.12 0.242H S S 2
24、H g g gmolmolmol H2S 0.761000.76 0.12 0.24 9kPa H2S 10kPa H2S 10 7.510.1kPa kPas 1 29.3NO 3NO O2 1 3NO _ 2 O2 a 3NO _ 3 3NO _ 4 3NO _ 1 O2 a 3NO O2 2 2023 word 3 3NO O2 4 a NO3 a NO3 1 a O2 NO3 NO3 2 O2 a NO3 NO3 3 NO3 NO3 O2 4 30.1 _ 2 _ _ _ 1 2.2023 word TRH TSH TSH 1 2 31.1 _ 3 2 S m n _ 3 _ 2 1
25、2/m 3 1 2 N M n m 1 2 2023 word N n S m N=/m 3 32.1 2 1 A 2 B A B 1 AaBb _ _ _ 2 2 1 1 1 1.=2 3 3.AAbb Aabb.1/2 2 AAbb aabb aaBB Aa Bb A_B_ A_bb aa_ _ 1 AaBb Aabb 6 AABb AaBb aaBb AAbb Aabb aabb=1:2:1:1:2:1=2 3 3 2 AAbb Aabb(aabb)1/2 2 aaBB aabb AAbb aaBB aabb 2023 word 45 2 2 2 33 3-3 15 1 a b c TV
26、 A.a c B.a b C.b c D.a b E.a b ABD AC pTVnR TV pnR a b cp p p A C B a b B DE a b U Q W 0 U 0 W U Q W 0 Q QU D E 2023 word ABD 2 2m m 2S S l 0.1l 0T 0p 40mgkl 0 23mgppS 2043TT 1p 0 1 0 12 2 2 mg p S mg pS p S p S 103mgppS 012 2 0.1 2 mg p S k l p S 40mgkl 2 1 03mgp p pS 2023 word 11.1 1.1 3.322 2 2l
27、l lSV S S 222 V l S 21.1 ll 1202VVTT 2043TT 34 3-4 15 1 1S 2S 0.8s1S 2S 5m/s 1S 2S _m P 1S 2S 10m P _ 1S P _.4.1 T=0.8s v=5m/s=4m vT 2 P P 3 S1P=10m=2.5 S1 P 2 ABC AC D i AB E i E B 1sin6i AB DE DA 2023 word 1.5 1sin6i AB E C 1sinCn D 90 2 rC sinsininr n=1.5 35 3 15 1 _ _()a.2 2 4 11s 2s 2p 3s b.2 2
28、 4 21s 2s 2p 3d c.2 1 s1s 2s 2p d.2 2 3 21s 2s 2p 3p 2 23C H Cl C _ Cl x3p C-Cl_ Cl x3p C x2p 3 4 43 25C H Cl 23C H Cl 2C HCl C-Cl2023 word _ s C-Cl 3 2CsICl X Y X _ X Y _ 4-AgI-I()+Ag-I+Ag-AgI _ AN-A g I mV=_3-1m mol()1.ad.d 2.sp2.Cl C-Cl 3.CsCl.CsCl ICl 4.-12 3AN(504 10)2 1 F 9 1s22s22p5 a 1s22s22
29、p43s1 2p 1 3s a b 1s22s22p43d2 10 b c 1s22s12p5 8 c d 1s22s22p33p2 2p 2 3p d ad 3p 3s 1s22s22p33p2 d 2023 word 2 sp2 C sp2 Cl 3px C-Cl C s C-Cl C-Cl sp3 sp2 sp sp p sp3 p C-Cl Cl C-Cl Cl 3px C 2px 3 4(43)Cl 3px C 2px 2 3 4(43)C-Cl 3 CsICl2 CsCl ICl CsCl ICl CsCl ICl 4 Ag+-AgI 8 18+1=2 AgI 2 n=ANNmol
30、=A2Nmol V=a3pm3=(504 10-12)3m3-AgI Vm=Vn=-12 3 3A(504 10)m2molN=-12 3AN(504 10)2m3/mol 36 5 15(K)()2023 word F 1 A _ 2 C _ 3 E F _ 4 E _ 5 G H _ 6 I _ 7 E _ a)b)c)(6 3 2 1)_ 1 3-1-2 3+H2O 4 5 2023 word 6 7.10.A B B C NaNH2 D B D C C8H7N C D 30%Na2CO3 E E F F NaHCO3 CO2 F F C11H10O2 F E 1 H2O E F F F
31、(C2H5)2NH AlCl3 G G SOCl2 H H C15H20ClNO H I J G J H I C8H4KNO2 I I 1 A CH2=CHCH2Cl 3-1-3-1-2 C 2023 word 3 E F E F+H2O+H2O 4 E 5 G H G SOCl2 H 6 I 7 E E C11H12O3 6 E NaHCO3 CO2 O 12023 word 1 3 3 3 6 3 1 3+6+1=10 4 6 3 2 1 10 37 1 15 S C S S C S g/L S g/L 3.12 0.15 0.01 0.00 2.30 0.18 1 _ 2 2 C _ C
32、 S _ C _ 2 3 C _ 4 S _ 2023 word 5 S _ 1 1 2.3 4 C S S 5 1 1 2 3 100 kPa 121 15 30 min 2 pH 1 2 C C C S S pH C 3 C C 4 S C S S 2023 word S 5 S 38 3 15 1 RNA RNA RT-PCR RNA cDNA _ PCR DNA 2 PCR RNA _ PCR 3 _ 3 _ 1 _ 4 S S _ 1#2.#3.4 S S S PCR DNA DNA PCR DNA DNA 1 RNA RT-PCR cDNA RNA DNA 2 PCR PCR RNA PCR 3 90-55-70-2023 word 3 4 S S S S