基本信息

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文档摘要

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2024

wefe

|1|2|3|4|5{6|7|8|9|Jil[12113114

|C|D|A|B|B|D|B|c{AIDJAID|B[Cc

1.C

C.

2.D

5

C.NaCrh,,CL,CH,

64

Cl,Na-,ONat,NaCl

az

3.A

A.,,,A;

B.,,,B;

C.,

;

,,,C;

4.B

B.SiO0:HzSiOs

5.B

A.ClCH4,HC1,1NA,A

faRs

B.100g46%CoHsOH46g54g(3mol).Imol3molsp?

(CO),3molH203molsp?(0),6NA,BIEW:

B.;

C.Vm22.4L/mol,22.4LSO:NA

6.D

A.SO:0.ImolLNazS,S,NaHSOs,

A

;

B.,:2Fcst+SO+2HzO=2Fc2-+4Hr+SO4-,B

;

C.BaCl:SO:,

7.B

A.Al+COz,

C.Fe?[Fe(CN)dj:-MnO+

D.c(H)=1x102mol/L,,,

1SE3)

2Cr02+2HCrpoO7+H20,;

8.C

9.A

10.D

B,CClCFMPiDASHE,CClaANBeAeaKAes

C.NCIs7KFLEEPDRURTHARCRAINsp,

D.NCI,,S

i

C

l

s

ILA

A.100mL20iHOREREINaClHRMRA:Th.PE.HAW.FEE.YER.

CA.RAS,MEME:DAT.Bal.BE.HP.BORE.L0OmL

BARTS.

B.HiFaBA22oFBRABALEEN,ANREFELARHHETo

C.

D.

12.D

A.aPFNaHCO,xR(FRMSO,ThE

B,mX,SOP,mAHURAIEHo

C.,

D.,COz+2e+2Ht=HCOOH,HCOOHPH

13.B

A,AH0,AS0,A;

B.NH,,,

C.Nz2