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???????????????
?????
???
?????
1????????????????????????????????????
( )?
A?NO2 B?Cl2
2??????????????( )?
A?CO2 B?H2C?Na2SO4 D?Cu C?SO2 D?N2
3????????????????????????( )?
A?????
C??????B??? D?Fe(OH)3 ??
4?????????????????????????????( )?
A???? B??? C???D???
5???????????????????( )?
A??????? B???? C???? D????
6?????????????????????NaOH??????( )?
A?Mg B?AlC?SiD?Cl2
7???????????????( )?
A?????B???C??? D???
8?????????????????????( )?
A?FeCl2B?Na2S C?FeCl3D?SO2
9?????????????????????( )?
A??? B???C???D???
10???????????????????????( )?
A?????B?????C?????D??????
11????????????????????????( )?
A???
B?????C???? D????
12?????????????????( )?
A???? ?? B???? ???
C??? ?? D??? ???
13????????????????????????????( )?
A?????????????
B?????????????
C?SiO2????????????
D?????????????NaOH??
14????????????H3?????1 mol H3?1 mol H2 ?????( )
A???? B????C???? D????
15????????????????( )?
? ? ? ?
A???B??? C??? D???
16????? NO2? H2O???????????( )?
A?NO2?????
B?NO2?????
C?NO2???????????
D?NO2?????????????
17???????????????????????( )?
A?????????????????????????
B???????????????????????????????
C????????????????????????
D???????????????????
18????????????????????( )?
A??B???????
C???? D????
?
19??????????????????( )?
?A?Na?Al3?Cl?SO24 ???B?Cu2?Cl?NO?
3?OH ???
2?C?Ca2?Na?CO3?NO?
3 ????D?H?SO24?NO3?OH ??
20?????????????????????( )?
A????B??????? C??? D????
21?????????????????????( )?
A?CuO ? Cu B?Fe ? FeCl2
C?H2SO4 ? SO2 D?HNO3 ? N2O
22????????????????????? ( )?
A??????????????
B????????????????
C?????????????
D??????????????????
23???????????????????( )?
A?????? 2K?2H??
2O?2K?2OH?H2?
B????????? 2Fe?6H??2Fe3??3H2?
C???????????? Ca2??CO23??CaCO3?
D????????? CO2??
3?2H?H2O?CO2?
24?NA??????????????NA?????????( )
A?1 mol ????????????NA
B?14 g??????????NA
C???????22.4 L?????????NA
D???????????1 mol?????????2NA
25???????????????????????( )?
A?Fe2O3??????
B????????
C?CuO??????
D?Al(OH)3??????
?
???
?????
26???????????????????????
(1)?????????????????__________________________________?
(2)2004?4?15?????????????????????NaOH????????????????????????___________________________(????????)?
(3)???????????????????????????????_________ ___________________________________(?????????)?
27???????????????????????????
(1)?????????_________???_________??????_____??(??????)?
(2)?????????(0.2%?0.4%???)????????????___________ ___________________________________???????????????????????????CO2?????_____??(??????)?
(3)??????????????????????__________________________?
?????
28?????????SO2????
(1)???????????????3???2????X????? ?
(2)???????????SO2????
(???SO
2 ?76.1 ??SO3 16.8 ?????SO2 ?10 ??SO3 45 ?)
???????????SO2???????????????? ????????????????????????????
?????????????Mn2+???pH??????????????
????????????????????????40 mL 2.5 mol/L NaOH????????4.8 g????????????????? ?
?????
29?????A???Al2(SO4)3?Al2O3?Fe2O3??????????????????
????????
(1)???????????????__________________?
(2)B?C?D?E 4?????????B_________?C_________?D_________?E_________?
(3)??F?NaOH???????????__________________________________? ??E?????????????__________________________________________? ??G???????????????______________________________________?
?????
30?2.4 g??100 mL????????????????????????
??(1)???????????????
(2)??????????????????????
???20152016??????????????
20152016??????????????
?????90?????? 100????
???????????
H 1 C 12 N 14 O 16 Na 23 Al27S 32Cl 35.5 Mn55
????????55??
??????????20??????2???40???????1????????????
?????????
1????????????
A?SO2B?NO C?Cl2 D?NH3
2. ?????????????????????????????????????????????????
A. ??????????B. ????????C. ??????D. ????????
3?Fe(OH)3????????
A?????B??????????100nm
C?????? D??????
4???????????????????
A???B???C??? D???
5???????????????????????????
A????????????????B?????????????
C?????????????D???????????
6?????????????? ??
A????????????????? B???????????????
C??????????????? D?????????
7??50 mL 0.5 mol?L NaCl???????250 mL???????NaCl????????
A.0.1 mol?LB.0.2 mol?LC.0.3 mol?L D.0.4 mol?L
8????????????????????? ??
A. ?????????? B????????????
C??????????D?????????????
9??????????????????????????????????????????????????????????????????
A??CuSO4?Cu + 2H2SO4(?
)
B??CuSO4?2Cu + O2
CuSO4 + SO2?+ 2H2O 2CuO? CuO + H2SO4(?) ? CuSO4 + H2O
C??Cu(NO3)2?Cu + 4HNO3(?) = Cu(NO3)2 +2NO2?+ 2H2O
D??Cu(NO3)2?3Cu + 8HNO3(?) = 3Cu(NO3)2 +2NO?+ 4H2O
10???????????????????????
A?Na?NO3?SiO32B?NH4+?K+?Cl????
C?Ba2+?HCO3?NO3 D?Na+?Ba2+?SO42 ???
11???????????????????? ?
A??????????Ca?ClO?2??ClO-?????
B???????????????????
C???????????????????????
D??????????????
12?.???????????????????????? ,??????
A ??? ????? ???????
B ?????????????????
C ?????? ????? ?????
D ???????? ?????????????
13????????????????? ????????? :???????? ,????????? B?????????????????? ??????????? C?????????? ??????????????????? A ?????? ??????? A?B?C ?????
A ???? ??????? ??? B ???? ???? ???
C ???? ??? ???? D ????? ??????? ????
14?????????????????????NO?FeSO4?Fe?NO3?3?H2O?HNO3?Fe2?SO4?3??HNO3???????????????? ?
A?NO B?FeSO4 C?Fe?NO3?3 D?Fe2?SO4?3
15??????????NA??????????????
?28 g???????????NA ?4 g?????????????????0.1 NA
????????11.2 L N2???????0.5 NA ????? 1 mol Ne???????NA
?0.5 mol????????????????1.5NA
???????1 L???????1/22.4NA?17 g?????????10NA
A??????B?????? C??? D????
16????????NO?NH3???????6NO+4NH3=5N2+6H2O?????????????????????? ?
A?3?2 B?2?1 C?1?1 D?2?3
17???????????2Cu+=Cu+Cu2+?NH4CuSO3???1mol?L
???????????????????????????????????
?????????????????????
A?NH4CuSO3?????? B????????????
C???????????? D???????????
18???????????????????????????? ?
A?NaCl?NaOH?????????B??????????????????
C?Na2SO4?AgNO3?????BaCl2???D????????????
19?24mL???0.05mol/L?Na2SO3?????20mL??0.02mol/L?K2Cr2O7?????????Na2SO3?K2Cr2O7???Na2SO4????Cr???????????? ?
A. ?2B. ?3 C. ?4 D. ?5
20?NaCl??????????????????????????????? ?
A???????????????
B??Cl2??????????0.2mol?????????????????????????0.1mol
C???????Cl2?????????Cl2?????
D??????????????????
??????????5??????3???15?????????????????????
??????????
21???????????????? ?
A????????????CO32-+H+=CO2?+H2O
B??????????????????????2NH4++Ca?OH?2
Ca2++2NH3?+2H2O
C?????????NaOH??Ca2++2HCO3-+2OH-=CaCO3?+2H2O+CO32-
D??????????CO2?NH3?H2O+CO2=NH4++CO32-
22?ClO2??????????????????????????????????ClO2?2KClO3+H2C2O4+H2SO4
2ClO2?+K2SO4+2CO2?+2H2O?????????? ?
A?KClO3???????? B?ClO2?????
C?H2C2O4???????D?1mol KClO3?????1 mol????
23?????????????????KI????????NaClO?????????????????????????????????????Na2SO3???????????????????????????????? ?
A?????HClO?I2?SO42
B???KI???????I-????I2????I2??
C?????????Na2SO3???????
D???Na2SO3????????????
2?2?2?2?24????X??????K?Mg2?Al3?AlO?2?SiO3?SO3?CO3?SO4??????????????
????????????
B??????????????? ???????? A??????????
? 2?2?2?C?K?AlO?2?SiO3???????X? D?CO3?SO4????????X?
25????????????????????????20 mL OH ???1mol/L??????????H2;
???1 mol/L????????????????????????????
??????
( )
A???m??1.56 g
B??????????896 mL
C???????0.92 g D???V2?60 mL
??????????45??
?????????2????25??
26???9??
?I??5???????:?Cl2 ? Al(OH)3 ?NaHCO3 ?? H2SO4 ?NH3 ????????
(1) ??????? ??????????????????(2)?????? ????????????
(3)?????????????
(4)???????????
(5)?????????????? ?????????
? ?
?II??(4?)??????????????
??????????????
??????????
(1)??1??????????????????????????????????????l???????
???????????
(2)??????????A?????(??2)?????????????
?????????????????
27???16??
?I??6???A?B?C?D?E?F?????????????????(???????????)???
A?B?E?????B?E ????????C???????
????????
???????????????(?)
??????????????
??(??1)
???????H1 C12 O16 Na23 S32 Cu64 Fe56 Al27Mg24Zn65N14Cl35.5
?????(?????????????????2???48?) 1????????????????????????????? A??? B??? C???D???
2?????????????????????????????
A? B? C? D? 3?????????
A?????????????? B????????? C????????? D??????????? 4???????????????
A?FeS+2HCl?FeCl2+2H2S? B?Fe+H2S04?FeS04+H2?C?FeO+2HCl?FeCl2+H20 D?Fe203+3CO?2Fe+3C02?
5??????????H2SO4?????????????????NaHCO3 ?A12O3 ?Al(OH)3 ?Al
A???B????C???? D??? 6???Na2CO3?????NaHCO3??????
A???????B???NaOH??C??? D????????CO2
7??????????Na2SO4?MgCl2?FeCl2?Al2(SO4)3?(NH4)2SO4??????????A?Ba(0H)2B?H2S04 C?NaOHD?AgNO3 8?????????????? ?????A??? B??? C???D??? 9?????????????????????
A?HF??B?KOH?? C???D???? 10?????????
A?1mol?H2O????18g/molB?CH4??????16g
23
C?3.01lO?SO2??????32g
D???????lmol????????22.4L 11??????????
A????? B???? C???? D????????? 12???????????????????
A??? B???C???D??? 13??????????-l????????????????????CaH2+2H2O?Ca(0H)?+2H2????????????
A??? B???? C???? D??????????? 14?????????????????
- A????????Na+2H2O?Na++20H+H2?
-- B?????????????Al+20H?AlO2+ H2?
++
C??????????2Al+6H?2Al3+3H2?
D?Fe(0H)3??????OH+H?H20
15?????????????????????????????????A???? B???? C???? D???? 16????????????????????????A?????B???????????
+
C????HD??AgNO3?????????? 17?????????????????????A?CO2????????SiO2????B?CO2???????????????C????SiO2????????C02D?CO2????SiO2???
18??MgSO4?Al2(SO4)3???????????NaOH????????????????????(???????NaOH????????????????????)
--19??????2BrO3+Cl2?Br2+2ClO3 ?5C12+I2+6H2O?2HIO3
+10HCl
--+
?ClO3+5C1+6H?3Cl2+3H2O?????????????????
------ A?ClO3?BrO3?IO3?C12 B?BrO3?C12?ClO3?IO3
------ C?BrO3?ClO3?C12?IO3 D?C12?BrO3?ClO3?IO3 20?????SO2????????
A?SO2???????????????????????????B?SO2??????
C????SO2?????????????D?SO2?????????????????
21?(?)???FeSO4????Fe2(SO4)3?CuSO4??????????A?NaOH B???C???D???
+++
21?(?)?Fe?Cu?Fe2?Fe3?Cu2???????????????Fe?????????????????????
++++
A?Cu?Fe3+B?Fe2?Fe3C?Cu?Cu2D?Cu?Fe2 22?(?)?Na2O2??FeCl2????????????
A?????????? B???????????C??????? D????
-2-2--22?(?)??????HCO3?SO3 ?CO3?CO3?CH3COO?4?????????????Na2O2???????????????????(?????????)
- 2-2-- A?CH3COOB?SO3 C?CO3 D?HCO3
23?(?)??????????????????????????????A???? B?????? C?????? D??????
-1
23?(?)?3.20 g??50.0mL l0.O mol?L?HNO3????????????NO?NO2?
+
????????x mol H????????NO??????
-+
A?
2
molB?(x+0.1)mol C?2x mol D?0.1x mol x
24?(?)??????????????????????????????????????????????
A????????B???? C??????D????
24?(?)????????????????????????????X??????K?????????????????????????K???????????????
X???????Y???
?????(?21?)
25?(8?)?????a?b?c?d??????? ??????A?B?C?D??????????? ??????????????A?B?C?D??? a?b?c?d????????????????? ???????C?a?????????? ?A?_____?????______? ?B?_____?????______? ?B?_____?????______?
?D?_____?????______?
26?(1)(3?)?????Fe(0H)3????????????????25ml??????????????______??_______?????1?2mlFeCl3?????______????????????????Fe(0H)3???
27?(4?)??????????????????(?????1?2??????3?4)
(1)???????????__________________________________ (2)???????????__________________________________ (3)????????________________________________________
(4)????????????KIO3?(????)????????KI??????? ??????????????????________________________
28?(6?)???????????????????????????????? +3+2++-2---(Ag?Fe?Ba?Na?Cl?SO4?NO3?OH)??????4????????????????????????????????????????????????????????NaNO3??????????????????????pH??7????? (1)????????4????___________________________? (2)????????4????___________________________? ?????(10?) 29?(??)(10?)???????????
????
(1)??B????__________?D????__________?
(2)???E???F??????_______________________________?
(3)???KSCN??G?????_________??G????A??????????
_________________________________________? 29?(??)(10?)?x?Y?z????? (1)X?Y?Z????????????
(2)X?????Z???????????XZ????????
+-(3)XZ??????????????X?Z????????????????
(4)?2?X2????1?Y2?????2?X2Y???X2Y??????? (5)Z????X2Y????????????
?????????X_______?Y________?Z_________???????????XZ______?X2Y__________?
?????(?12?)
30??????????H2SO4???CO2?????????(????)????? ???
(1)???????????????????????(??????)? _______?_______?______?_______?______?______? (2)?????????????????????C02?
?_____________________________???_________________________________? (3)????KMnO4??????________?
(4)????????????______________________________________? ?????(????2????9?)
-31?(3?)??O.5L 1mol/L FeCl3????0.2L 1mol/L KCl????Cl?????? 32?(??)(6?)?5.4g Al????NaOH?????????????????(? ???)?
32?(??)(6?)?????????????48.8g????700mL?????????????????O.1mol???????????NH4SCN?????????????????
(1)????????????? (2)????????????
20082009??????????????????
??(??1)????
25?(8?????2?)?c????? ?b??? ?d????d????????
26?(1)(??)(3?)????????
(2)(??)(3?)??????????????????????????
2-2++-27?(4?)(1)SO4+Ba?BaSO4? (2)Ag+Cl?AgCl?
+2---+
(3)2H+CO3?H2O+CO2?(4)IO3+5I+6H?3I2+3H2O
+-2-- 28?(6?)(1)(3?)Na?Cl?SO4?OH?
+++- (2)(3?)Ag?Fe3?Ba2?NO3?
?????(10?)
29?(??)(10????2?) (1)FeCl2 KCl
(2)4Fe(OH)2+O2+2H2O?4Fe(OH)3
3+2+
(3)???????2Fe+Fe?3Fe
29?(??)(10????2?)X?H Y?O Z?Cl XZ?HCl X2Y?H2O ?????(?12?)
30?(12?)(1)(4?)A?F?E?C?D?B
(2)(4?)????????????????(3)(2?)??SO2
(4)(2?)C+2H2SO4(?)?CO2?+2SO2?+2H2O
?
?????(????2????9?)31?(3?)15:2
32?(??)(6?)6.72 L
32?(??)(6?)(1)m
Fe
=16.8g?mFe2O3=32g (2)cH2SO4=1mol/L
?????????????????
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发表于 2019-9-13 23:46:11