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

admin

??????????2012-2013?????????????

???????????

H?1C?12N?14 O?16Na?23 Cl?35.5Co?59

????? ???90?? ???100?

1???????????????????????????????

2???????????????????????????

?????????53??

??????????7??????2???14?????????????????

1???????????????CCl4????????? ( )

A.??????? B.?????????

C.????????????D.??????????

2???????????????CaCl2?MgCl2?Na2SO4 ?????????????????????????? ??????Na2CO3???? ??????NaOH???? ??????BaCl2 ????????????????? ??? ????????( )

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

3?????????????????????????????? ?

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

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

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

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

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

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

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

5???????????NH3?CH4?????????????????

A???????? B?????????????3:4

C??????16:17 D??????17:16

6?????????? ?

A??????????6.02�10

????? ????

23

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

C?H2O????????18,1mol??????18

D???????1mol????????????

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

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

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

C???1L0.1mol/L?NaCl???????????5.85gNaCl??

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

???????????10??????3???30?????????????????

8. NA???????????????????? ?

A.H2SO4??????NA??????????????

B.NA??????NA??????????8?7

C.28 g?????????NA

D.???????0.5 NA???????????11.2 L

9??K2SO4?Al2(SO4)3?????????Al????????0.4 mol/L?SO4????????0.7 mol/L??????K????????( )

A.0.1 mol/L B.0.15 mol/L C.0.2 mol/LD.0.25 mol/L

10.?????????????( )

A.???????1 mol N2????28 g

B.??????????????????5.28 mL

C.???250 mL??????0.1 mol/L 500 mL?NaOH??

D.???????2.50 g?????????????????0.90 g

11?????????????????????(

) ?3?2?

12??NA?????????????????? ( )

A???????0.1NA?CH4??????1.6g

B?7.1g C12??Cl?????????0.1NA?

C?20??1.01�l0Pa??11.2LH2??????NA?

D?0.2mol?????????SO4????? 0.2NA?

13?????????????????HCl????????H2?Cl2?????????

????? ????

2-5�

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

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

14??????????NaCl ?MgCl2 ?AlCl3?????????????3:2:1???????Cl????????( )

A. 1:1:1 B. 1:2:3 C. 3:2:1 D. 3:4:3

15?????????????????????a g?C??????b g?NA???????????????????? ? ?

A??????????aNA

B? Wg??????????? 12-Wmol aNA

C????????????12a/b

D????????? NA=12/b

16???????????? ?

A????????1mol??????????22.4L

B????????????????H??????????

C?1molH2?1molHe??????????????????????

D????6L?O2???????8g

17?????a?b??????????????????????? ?

A?a??????b????

B??t??b????????40???????????????

C??t??a?b??????????????????

D?10??????100 g???a?b???????a?????b???

18??????????????????�????�??????????

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

C???????????????D??????????????

19?????????????????,?????????( )

A.H2?CO2(CO)

B.H2(CO2?HCl)

C.O2(CO

) ?

????? ????

D.CO(H2O?CO2?

20???A?B?C????????40 g???????????B 18g , C 49g ,??D?????D????106???22 g A?11 g B??????D???????

A?1 mol

??? ????? ?47??

21?4??

???????? Na0.35CoO2 ? 1.3H2O?????????????? ???????????????? ???1.3molH???????????1mol?????????????????????????

22?8??

?????a?b?c?d?????????????A?B?C?D?????????????????????????A?B?C?D???a?b?c?d????????????????????????C?a

?????????? B?0.5 mol C?0.275 molD?0.25 mol

? A?????? ?

? B?????? ?

? B?????? ?

? D?????? ?

23?10??

???????98%??????=1.84g/cm??????0.5mol/L????500mL?

?????????

????? ????

3

?1????????????_____________mL?

?2???????15 mL? 20mL? 50mL???????_________mL????????????????????????????????_______??�??��??��???�?

?3?????????????

a.??????????

b.?(2)????????????

c.??????????????????????????????

d.????????????????500 mL?????

e.???????????????????????????????1 cm?2 cm? f.???????????????????????

g.????????????

?????????????????????????????(????????????????)?

?________________________________________________________?

?________________________________________________________?

?________________________________________________________?

?________________________________________________________?

?_________________________________________________________?

24( 7? )

???????????

???????

?1??????????

?2?????????????????????????? ?

?3??????????NaCl???????

(????)????????????????????????????

?4?????B???????

????? ????

???????2013-2014???????????(1)

????2013-2014????????????1?

????????

??????100??????90???

??????4?�10=40????1?6?????????????7?10???????????????4?,???2?????????0???

1.???????????????()

A. ????????????????????

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

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

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

2.?????????A?A??????????????v0???

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

?????????? ?

A?v0sin?B?v0vC?v0cos? D?0 sin?cos?

3.??????????????????????????a?????????????????v0???????????t?????????????h???????????????x?????????????????????????

? ?

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

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

22C?t?????????????x?h

D?t????????????v0?at

4.??????9.8m/s??????v0???????????????????????30????????????????????()

A?3s B?23s C?s 33D?2s

5?�????�???????????2013?12?2?1?30?????????????????????????12?6??????????????????????���?�??????????????????????????10km?????117????????????????????????????????? ? ?

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

C???????????????D????????????????

6????????A???h????????????????????????????B????????????????? ? ?

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

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

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

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

7????????????????????????A??????

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

????????????( )

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

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

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

D????????A????????????A????

8????????L??????????????????????????????????????????????????????v??????????( )

A?v????gL

B?v?????????????

C??v?gL??????????????????

D??v?gL?????????????????

9????????????????????????????????????? ?

A????????

B?????????

C?????????

D?????????[

10????2kg???A??????????t=0???

???????F???A??t=2s???F????6s?

???A????????????????????g?

210m/s?? ?

A?F??48J B?F??192J

C??0~8????A???????48J

D??0~8????A???????36J

??????????3??,8?+4?+6?=18??

11??1??�?????????�???????????????????????????????????????????????????????_________?

a.??????????????????? b. ?????????????? c.d. ???????????

e.???????????????????

f.???????????????????????

?2??????????????????????????????

??????L=1.25cm???????????????????a?b?

c?d????????????????v0=_____??g?L?????

??_________m/s???g=9.8m/s2?

12????????????????????????????????????????????????????????? 10cm?5cm?30cm?

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

????????

??? ??????? ?

13????????????????????????????????????????????????????????????????????O???????

?????????????????????V0???????????

???????????????????????????V0???

?1????????????????

?2?????????????

?3??????????m=

?????(?4???42????????????????????????????????????????????????????????????)

10?14???????????????s?3m??????????O?????????

?R?10m???????O????????820 N??????????????50kg?????????A?????????????37?????????

???????????????g?10m/s2???

?1??????O????????

?2????????????????????????

?3???????????????

15??????????2L?????????????????L

???????A?B??????????????????m??

???D?????????????B?????????????

???,.??

?1??????

?2????????

16.???4000kg??????????????80kW????????????????

22????0.1??????????2m/s???????????g?10m/s???

?1???????????????????

?2???????????????

2?3??????????1.0 m/s??????????

17????2007?10?24???????????????????�????�??????????14??????�????�???????????�????�?????????????????�????�????????????????????

?1???????????????????????????????????????????????????????????????????????

?2???????????????R0?3.6?????????????????R

g0?6????????????? g

?3?????????R???????

?????g?????????????

???T???????????????

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

?????

?????????

??????4?�10=40????1?6?????????????7?10

11.?1?_______________ ?2?________________ _______________

12. _____________

13. (1)_______________(2) ______________________________(3) m= ___________

??????????4??,?42?????,??????????????

??????????2012-2013?????????


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