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发表于 2019-9-13 23:46:11 | 显示全部楼层 |阅读模式
???2015???????????????

2015??????????

???????7??????6????42??

9??6???2015???????????????????X?Y?Z?W???????X???2??????????? ?

11??6???2015??????????????????????H2O?CO2??????H2?CO??????????????????????????????? ?

12??6???2015????40??????????????CO2????????????????????????? ?

13??6???2015??????????????????????????Fe2O3?SiO2?Al2O3????????? ??????????FeSO4?7H2O?

?????????

??????? 26??10???2015???????X????????????????????????????

???RX

ROH?RCHO+CH3COOR?

RCH=CHCOOR?

????

?1?E????????? ?2?B+D?F??????? ?3?X??????

?4??????X?????????? A???????? B???????????? C???Br2/CCl4???? D????????

?5?????????F?????????

A?B?

C?CH2=CHCH=CHCH=CHCH=CHCOOH D? 27??18???2015??????????

?1?H2O2?????

?2???????CO2???????????????

?3??AgCl?????KBr???????????????????????????

?4??????????????????

MnO4+C2O4++ CO2?+

???????NaAlH4??????????????????H2??????????????H2???AlCl3?????NaAlH4??4.80g???????????????2.24L???????????H2? ???????

?1???????

?2???AlCl3????NaAlH4??????? ?3?NaAlH4?????????????????

?4??????????????????????????????Fe2O3?????????????????

?5??????????????????????????????????????????????????????????????????????????????H2????????????????

?????????????????????????28??15???2015?????????????????

?

2?2+

????????H= kJ?mol?

?2????????p??????T???????n????V????????????????????????????????????????K=??????????

?3?????????????????????????????????????1?9????????600?????????????????????????????????????????????????????????H2???????????????????????

????????????????????????? ????????600??????

?4???????CO2???????????????????????????????????????????????????????????????????????????????????????????CO2+H2?CO+H2O?CO2+C?2CO??????????????

?CO2?H2????????????????? ???????????????? ????????

????CO2?????29??15???2015????????????????????????????????? ????? ??????

?0.0100mol?L?AgNO3???????????100.00mL????????????

?

?????????????????????

?1

???3I2+6NaOH?5NaI+NaIO3+3H2O

???2015???????????????

????????????H 1C 12N 14O 16Na 23Al 27

S 32Fe 56Ag 108I 127

7?????????? ???

A??????????????????????????????????????

B?????0???????????????4???????????????????

C????????????????????????????????????? D?????????SO2??????NOx???????????????? 8?????????

A?????????pH???????????pH?????????????? B?????????????????????????????????????

???????????????

C?????????BaCl2?????????????????????????

?????SO42?SO32

?

?

D???????????????????????????????????????????

9?????????????????X?Y?Z?W???????W???? ??

??X???2??????????

A?X?W?Z??????????????????????????

B?Y?Z?W?????????????????????????????????????

C?YX2???????WX3????????????

D?????????????T?????????????T2X3????????

?

10?????????? ???

A????4???????????????????

B??????????????????????????????????????????

C??????????????????

D????([CH2CH2CHCH2]n)????CH3CH?CH2?CH2?CH2????

?CH3

11???????????????????H2O-CO2??????H2?CO?????

???????

??????????????????

???

A?X??????

B?????????H2O?2e??H2?O2?

CO2?2e??CO?O2?

C?????????H2O?CO2====H2?CO?O2 D???????????????????1?1

12?40??????????????CO2??????????????????????

???? ??

??

2

A??pH?9.0??c(NH4+)?c(HCO?3)?c(NH2COO?)?c(CO3)

?

B???pH?????????c(NH4+)?c(H+)?2c(CO32)?c(HCO3)?c(NH2COO?)

?

?

?c(OH?)

c(OH?)C???CO2????????

c(NH3H2O)

D?????pH???????????NH2COO????????

13?????????????????(?????Fe2O3?SiO2?Al2O3???????

?)?????????(FeSO47H2O)?????????

?????????

???

A??????????????X????

B???1?????SiO2???pH????Al3+???Al(OH)3?????2 C????2??FeSO47H2O???????????????????? D??????????1????NaOH???????????????????

????????FeSO47H2O

26?(10?)???X????????????????????????????

NaOH/H2OROH?RCHO?CHCOOR???????CH3CH2ONaRCH?CHCOOR ???RX??????3????

?1?E????????? ?2?B?D?F??????? ?3?X??????

?4??????X??????????

A????????B????????????C???Br2/CCl4???? D???????? ?5?????????F?????????

27???(6?) ????

?1?H2O2????___________?

?2???????CO2??????????????________________? ?3??AgCl?????KBr????????????????????????

??_____________?

?4??????????????????

( )MnO4?( )C2O42+______?( )Mn2+?( )CO2??________

?

?

??(12?) ?????NaAlH4??????????????????H2??????

????????H2???AlCl3?????NaAlH4??4.80g???????????????2.24 L(????????)?H2? ???????

?1??????__________?

?2???AlCl3????NaAlH4??????__________? ?3?NaAlH4????????????????__________?

?4?????????????????????(????????Fe2O3)????

??????????? ?

?5????????????????????????????????????

?????????????????????????????????????????H2????????????????

????????????????????????___________?

28?(15?)?????????????

?1????

????????H?________ kJmol1?

?

?2????????p??????T???????n????V???????

?????????????????????????????????K????????)?

?3??????????????????(??????????????????

1?9)???????600?????????????????????????????????????????????????????(???H2????????????????)??????

???2014???????????????

2014????????????????????

????????

???????H-1 C-12 N-14 O-16 Na-23 Mg-24 Al-27 S-32 Cl-35.5 K-39 Ca-40 Fe-56 Cu-64 Ba-137 7?????????? ??? A????????????????????????

B???????NH4+?NH3????????????????? C???????????????????????????V?10?????????????????108?????????

A????????????????????????????????

B??pH?????????????????????????????????? ????????NaOH???????????

D???????????????????????????????????????

9????????????W?X?Y?Z????????????????????????22?????????

A?X?Y?Z?????????????????????

B??X?Y???????????????????HNO3?NH4NO3? C???WY2?W3X4?WZ4?????????????SiCl4????? D?T??????????????T?Z????????TZ4 10?????????

A?????????????????????????????? B????????

??????????????????????????

C?????????????NaOH????????????????????????????

?12

?12

L?????????????

~10

?11

molL

?1

?????

D?????????????????????

C?????????????????????????

D?CH3COOCH2CH3?CH3CH2COOCH3????????1H-NMR???????????????????????????????1H-NMR???????????????

11??????NiMH???????????????????????NiMH??M????????????????????????????Ni(OH)2 + M = NiOOH + MH ???6NiOOH + NH3 + H2O + OH =6 Ni(OH)2 + NO2 ????????

?

?

?

?

?

A?NiMH ??????????????????NiOOH + H2O + e= Ni(OH)2 + OH B??????OH??????????

C???????????????H2O + M + e= MH + OH?H2O??H?M??

?

?

D?NiMH??????KOH????????????? 12?????????????????HClO??????ClO??25????-?????????????? Cl2(g) HClO

Cl2(aq) K1=10

HClO + H+ +Cl K2=10

?

?

?

?1.2

?

Cl2(aq)+ H2O

?3.4

H+ + ClO Ka=?

??Cl2(aq)?HClO?ClO??????????????pH?????????????????? A?Cl2(g)+ H2O

2H+ + ClO + Cl K=10-10.9

?

??

?

B??????????c(HClO) + c(ClO) =c(H+)?c(OH) C??????????pH=7.5??????pH=6.5??

D???????????????????????Cl2???????HClO????

13?????????????????????????????????????Na+?NH4+?Mg2+?Al3+?SO42?NO3?Cl ???????????????????????????????

?

?

?

?????????

???3NO3 + 8Al + 5OH + 2H2O

?

?

3NH3 + 8AlO2

?

?????????????????????????? ??? A????????NH4+?Mg2+?SO42?NO3

?

?

B????????Al3+ C????????Na+?Cl

?

D?????????NaNO3 ?NH4Cl?MgSO4

26??15??????????????????X??????????????????????????

??10.80gX????????????????6.40g??1????????? ???????1?????????????_______??????????_______? Ca????????CO2????

?X?????______?????????X??????????????_______? CaFe(CO3)2 CaFe(CO3)2?CaO+FeO+2CO2?

?????2???????????????_______????????????? 4Fe(OH)2+O2+2H2O=4Fe(OH)3

?????????????1???????????????????????????????_______????????????????_______?

3FeO+3CO2=Fe2O3+3CO????Fe3O4??????????????????KSCN???????????????Fe2O3 ?Fe3O4???

27??14????????????????SO2??????????????????????????CaSO4??????????SO2????????????????CO???CaSO4???????????????????????????? CaSO4(s)+CO(g) CaSO4(s)+4CO(g) ????????

??????????????????H>0??S>0?????????

?????????????????Kp??????(B)?????p(B)???????????c(B)??????Kp(??????)? Kp=p4(CO2)/p4(CO)

??????????????(v1)????????(v2)??????????????????? ?

CaO(s) + SO2(g) + CO2(g) ?H1=218.4kJmol-1(???)CaS(s) + 4CO2(g) ?H2= -175.6kJmol1(???)

?

A B CD

?????????

??????????????????????????????????? ?

???CaSO4(s)+CO(g)?CaO(s) + SO2(g) + CO2(g) (???) CaSO4(s)+4CO(g)? CaS(s) + 4CO2(g)(???)?c(SO2)???????????????c(SO2)?c(CO2)?c(CO)?????????????????

??1???????????????CO????????????????CaS????????????????????SO2????????

A?????????????

B??????????????????? C???CO????????

D??????????

CaSO4(s)+CO(g)?CaO(s) + SO2(g) + CO2(g) (??) ?H1=218.4kJmol-1 ?CaSO4(s)+4CO(g)?CaS(s) + 4CO2(g) (???) ?H2= -175.6kJmol

?1

BC

CO????????CaS?????????c(CO2)???????????SO2????????????

??????????????????????v1?v2???????2????????c(SO2)???t????????

????????c(SO2)??????????????c(CO2)???????????????

28??14?????????????????????????????????????? C6H12O6(???) ? Br2 ? H2O ? C6H12O7(????) ? 2HBr

2C6H12O7(????) ? CaCO3 ? Ca(C6H11O7)2(?????) ? H2O ? CO2? ????????????

???????

C6H12O6?????Ca(C6H11O7)2 ????????

???????????????????????________? B?????????????HBr????

????????????????????????????????????________?A???Cu(OH)2??? B???KMnO4?? C?O2??????? D?[Ag(NH3)2]OH??

AD???KMnO4?????????????????O2????????????????? ?????????CaCO3???????????________????????CaCl2??CaCO3????________?

????????????????????????CaCl2???????????????CaCl2???????????????????????????? ??????????????________? ????????????????? ????????????________? ?????????????

????????????????________?

A???B???C??? D???-????? C???????????????????????

29??15?????????????????????????????????

???

????????????????________?

A?????????B???????????C???????? D??????


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