£¨6·Ö£©ÔªËØÖÜÆÚ±íÊÇѧϰºÍÑо¿»¯Ñ§µÄÖØÒª¹¤¾ß¡£Çë·ÖÎö±íÖÐÐÅÏ¢»Ø´ðÓйØÎÊÌ⣺

£¨1£©±íÖÐ 8ºÅÔªËصÄÒ»¸öÔ­×ÓÔÚ»¯Ñ§·´Ó¦ÖÐÒ׵õ½     ¸öµç×Ó£»±íÖÐ×îÒ×ʧµç×ÓµÄÔªËØÐγɵÄÀë×Ó·ûºÅÊÇ        £»Ð´³ö12ºÅÓë17ºÅÔªËØ×é³ÉµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½       £»ÈÕ±¾¸£µººËµçÕ¾ºËй©ÖоßÓзÅÉäÐÔµÄÔ­×ÓÖ÷ÒªÊǵâ-131£¬Çë¸ù¾ÝÓÒͼÍƶϵâÔÚÖÜÆÚ±íÖÐλÓÚµÚ    ÖÜÆÚ¡£

£¨2£©·ÖÎö±íÖÐÐÅÏ¢£¬ÄãÄܵóöµÄ¹æÂÉÊÇ£º                  µâÔ­×ӽṹʾÒâͼ
ºáÐйæÂÉ£¨ÈÎдһÌõ£©                                         
×ÝÐйæÂÉ£¨ÈÎдһÌõ£©                                          
¢Å2 £» Na+   £»MgCl2£»Î壨2£©ºáÐУº×Ô×ó¶øÓÒ£¬µç×Ó²ãÊýÏàͬ£»»ò×îÍâ²ãµç×ÓÊýÒÀ´ÎµÝÔö£»»ò½ðÊôÐÔÖð½¥¼õÈõ£¬·Ç½ðÊôÐÔÖð½¥ÔöÇ¿¡£×ÝÐУº×ÔÉ϶øÏ£¬×îÍâ²ãµç×ÓÊýÏàµÈ£»»òµç×Ó²ãÊýÒÀ´ÎÔö¶à£»»ò½ðÊôÐÔÖð½¥ÔöÇ¿£¬·Ç½ðÊôÐÔÖð½¥¼õÈõ¡£½âÎö:
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2013?ȪÖÝ£©ÔªËØÖÜÆÚ±íÊÇѧϰºÍÑо¿»¯Ñ§µÄÖØÒª¹¤¾ß£®Çë¸ù¾ÝÏÂ±í£¨ÔªËØÖÜÆÚ±íµÄ²¿·ÖÄÚÈÝ£©»Ø´ðÓйØÎÊÌ⣺
×å
ÖÜÆÚ
¢ñA ¢òA ¢óA ¢ôA ¢õA ¢öA ¢õ¢òA 0
2 3  Li
ï®
6.941
4  Be
îë
9.012
5  B
Åð
10.81
6  C
̼
12.01
7  N
µª
14.01
8  O
Ñõ
16.00
9  F
·ú
19.00
10 Ne
ÄÊ
20.18
3 11 Na
ÄÆ
22.99
12 Mg
þ
24.31
13 Al
ÂÁ
26.98
14  Si
¹è
28.09
15  P
Á×
30.97
16  S
Áò
32.06
17 Cl
ÂÈ
35.45
18 Ar
ë²
39.95
£¨1£©Çë´ÓÉϱíÖвé³ö¹ØÓÚÅðÔªËصÄÒ»ÌõÐÅÏ¢£º
B
B
£®
£¨2£©µÚ3ÖÜÆÚ£¨ºáÐУ©ÖÐÊôÓÚ½ðÊôÔªËصÄÊÇ
ÄÆ
ÄÆ
£¨ÌîÒ»ÖÖ£©£¬ÆäÑôÀë×ÓÊÇ
Na+
Na+
£®
£¨3£©µÚ11ºÅÔªËØÓëµÚ17ºÅÔªËØ×é³ÉµÄ»¯ºÏÎïÊÇ
NaCl
NaCl
£¬¹¹³É¸ÃÎïÖʵÄ΢Á£ÊÇ
Àë×Ó
Àë×Ó
£¨Ñ¡Ìî¡°·Ö×Ó¡±¡¢¡°Ô­×Ó¡±»ò¡°Àë×Ó¡±£©£®
£¨4£©ÔÚÔªËØÖÜÆÚ±íÖУ¬Í¬Ò»×壨×ÝÐУ©µÄÔªËؾßÓÐÏàËƵĻ¯Ñ§ÐÔÖÊ£®ÔòÏÂÁи÷×éÔªËؾßÓÐÏàËÆ»¯Ñ§ÐÔÖʵÄÊÇ
bd
bd
£¨Ìî±êºÅ£©£®
a£®CºÍNe      b£®BeºÍMg      c£®AlºÍSi       d£®FºÍCl
£¨5£©µÚ9ºÅ·úÔªËغÍÇâÔªËØÐγɵĻ¯ºÏÎïµÄË®ÈÜÒºÇâ·úËᣨHF£©£¬¿ÉÓÃÓÚ²£Á§µñ¿Ì£¬ÆäÖ÷ÒªÔ­ÀíÊÇÇâ·úËáÓë²£Á§µÄÖ÷Òª³É·Ö¶þÑõ»¯¹è£¨SiO2£©·¢Éú·´Ó¦£¬Éú³ÉËÄ·ú»¯¹èÆøÌ壨SiF4£©ºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
4HF+SiO2=SiF4¡ü+2H2O
4HF+SiO2=SiF4¡ü+2H2O
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÔªËØÖÜÆÚ±íÊÇѧϰºÍÑо¿»¯Ñ§µÄÖØÒª¹¤¾ß£®Çë¸ù¾ÝÏÂ±í£¨ÔªËØÖÜÆÚ±íµÄ²¿·ÖÄÚÈÝ£©»Ø´ðÓйØÎÊÌ⣺
I A II A IIIA IVA VA VIA VIIA 0
2 3  Li
ï®
6.941
4  Be
îë
9.012
5  B
Åð
10.81
6  C
Ì¿
12.01
7  N
µª
14.01
8  O
Ñõ
16.00
9  F
·ú
19.00
10 Ne
ÄÊ
20.18
3 11 Na
ÄÆ
22.99
12 Mg
þ
24.31
13 Al
ÂÁ
26.98
14  Si
¹è
28.09
15  P
Á×
30.97
16  S
Áò
32.06
17 Cl
ÂÈ
35.45
18 Ar
ë²
39.95
£¨1£©Çë´ÓÉϱíÖвé³ö¹ØÓÚÅðÔªËصÄÒ»ÌõÐÅÏ¢£º
ÅðÔªËØ·ûºÅÊÇB
ÅðÔªËØ·ûºÅÊÇB
£®
£¨2£©Çë´ÓÉϱíÖÐÕÒ³öÒ»ÖÖÔªËØÃû³ÆÊÇ´íÎóµÄ£¬¸üÕýΪ
̼
̼
£®
£¨3£©µÚ3ÖÜÆÚ£¨ºáÐУ©ÖÐÊôÓÚ½ðÊôÔªËصÄÊÇ
Na
Na
£¨ÌîÒ»ÖÖÔªËØ·ûºÅ£©£¬ÆäÑôÀë×ÓÊÇ
Na+
Na+
£®
£¨4£©ÔÚ½ðÊô»îÆÃÐÔÖУ¬Ã¾ÔªËرÈÂÁÔªËØ»îÆã¬ÇëÄã´ÓÔ­×ӽṹµÄ¹ÛÄî½øÐнâÊÍ
þԪËصÄÔ­×Ó×îÍâ²ãµç×ÓÊý±ÈÂÁÉÙ
þԪËصÄÔ­×Ó×îÍâ²ãµç×ÓÊý±ÈÂÁÉÙ
£®
£¨5£©µÚ9ºÅ·úÔªËغÍÇâÔªËØÐγɵĻ¯ºÏÎïµÄË®ÈÜÒºÇâ·úËᣨHF£©£¬¿ÉÓÃÓÚ²£Á§µñ¿Ì£¬ÆäÖ÷ÒªÔ­ÀíÊÇÇâ·úËáÓë²£Á§µÄÖ÷Òª³É·Ö¶þÑõ»¯¹è£¨SiO2£©·¢Éú·´Ó¦£¬Éú³ÉËÄ·ú»¯¹èÆøÌ壨SiF4£©ºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
4HF+SiO2=SiF4¡ü+2H2O
4HF+SiO2=SiF4¡ü+2H2O
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÔªËØÖÜÆÚ±íÊÇѧϰºÍÑо¿»¯Ñ§µÄÖØÒª¹¤¾ß£®Çë¸ù¾Ýͼ±í£¨ÔªËØÖÜÆÚ±íµÄ²¿·ÖÄÚÈÝ£©»Ø´ðÓйØÎÊÌ⣺
×å
ÖÜÆÚ
¢ñA ¢òA ¢óA ¢ôA ¢õA ¢öA ¢÷A 0
2 3  Li
ï®
6.941
4  Be
îë
9.012
5  B
Åð
10.81
6  C
̼
12.01
7  N
µª
14.01
8  O
Ñõ
16.00
9  F
·ú
19.00
10 Ne
ÄÊ
20.18
3 11 Na
ÄÆ
22.99
12 Mg
þ
24.31
13 Al
ÂÁ
26.98
14  Si
¹è
28.09
15  P
Á×
30.97
16  S
Áò
32.06
17 Cl
ÂÈ
35.45
18 Ar
ë²
39.95
£¨1£©Çë´Óͼ±íÖвé³ö¹ØÓÚÅðÔªËصÄÒ»ÌõÐÅÏ¢£º
ÅðÔªËصÄÔ­×ÓÐòÊýΪ5
ÅðÔªËصÄÔ­×ÓÐòÊýΪ5
£®
£¨2£©µÚ3ÖÜÆÚÖÐÏà¶ÔÔ­×ÓÖÊÁ¿×î´óµÄ½ðÊôÔªËصÄÊÇ
Al
Al
£®
£¨3£©ÔÚÔªËØÖÜÆÚ±íÖУ¬Í¬Ò»×壨×ÝÐУ©µÄÔªËؾßÓÐÏàËƵĻ¯Ñ§ÐÔÖÊ£®ÔòÏÂÁи÷×éÔªËؾßÓÐÏàËÆ»¯Ñ§ÐÔÖʵÄÊÇ
b¡¢d
b¡¢d
£¨Ìî±êºÅ£©£®
a£®CºÍNe         b£®BeºÍMg        c£®AlºÍSi       d£®FºÍCl
£¨4£©µÚ9ºÅ·úÔªËغÍÇâÔªËØÐγɵĻ¯ºÏÎïµÄË®ÈÜÒºÇâ·úËᣨHF£©£¬¿ÉÓÃÓÚ²£Á§µñ¿Ì£¬ÆäÖ÷ÒªÔ­ÀíÊÇÇâ·úËáÓë²£Á§µÄÖ÷Òª³É·Ö¶þÑõ»¯¹è£¨SiO2£©·¢Éú·´Ó¦£¬Éú³ÉËÄ·ú»¯¹èÆøÌåºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
4HF+SiO2=SiF4¡ü+2H2O
4HF+SiO2=SiF4¡ü+2H2O
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2013-2014ѧÄê½­ËÕÊ¡Èç¸Þ½ÌÓý¼¯ÍžÅÄ꼶ÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÔªËØÖÜÆÚ±íÊÇѧϰºÍÑо¿»¯Ñ§µÄÖØÒª¹¤¾ß¡£Çë¸ù¾ÝÏÂ±í£¨ÔªËØÖÜÆÚ±íµÄ²¿·ÖÄÚÈÝ£©»Ø´ðÓйØÎÊÌ⣺

×å

 

ÖÜÆÚ

I A

II A

IIIA

IVA

VA

VIA

VIIA

0

2

3  Li

ï®

6£®941

4  Be

îë

9£®012

5  B

Åð

10£®81

6  C

Ì¿

12£®01

7  N

µª

14£®01

8  O

Ñõ

16£®00

9  F

·ú

19£®00

10 Ne

ÄÊ

20£®18

3

11 Na

ÄÆ

22£®99

12 Mg

þ

24£®31

13 Al

ÂÁ

26£®98

14  Si

¹è

28£®09

15  P

Á×

30£®97

16  S

Áò

32£®06

17 Cl

ÂÈ

35£®45

18 Ar

ë²

39£®95

 

£¨1£©Çë´ÓÉϱíÖвé³ö¹ØÓÚÅðÔªËصÄÒ»ÌõÐÅÏ¢£º___________________________¡£

£¨2£©Çë´ÓÉϱíÖÐÕÒ³öÒ»ÖÖÔªËØÃû³ÆÊÇ´íÎóµÄ£¬¸üÕýΪ              £®

£¨3£©µÚ3ÖÜÆÚ£¨ºáÐУ©ÖÐÊôÓÚ½ðÊôÔªËصÄÊÇ    £¨ÌîÒ»ÖÖÔªËØ·ûºÅ£©£¬ÆäÑôÀë×ÓÊÇ       ¡£

£¨4£©ÔÚ½ðÊô»îÆÃÐÔÖУ¬Ã¾ÔªËرÈÂÁÔªËØ»îÆã¬ÇëÄã´ÓÔ­×ӽṹµÄ¹ÛÄî½øÐнâÊÍ                                                                                   ¡£

£¨5£©µÚ9ºÅ·úÔªËغÍÇâÔªËØÐγɵĻ¯ºÏÎïµÄË®ÈÜÒºÇâ·úËᣨHF£©,¿ÉÓÃÓÚ²£Á§µñ¿Ì, ÆäÖ÷ÒªÔ­ÀíÊÇÇâ·úËáÓë²£Á§µÄÖ÷Òª³É·Ö¶þÑõ»¯¹è£¨SiO2£©·¢Éú·´Ó¦£¬Éú³ÉËÄ·ú»¯¹èÆøÌ壨SiF4£©ºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                                               ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2013-2014ѧÄê½­ËÕÊ¡ÄϾ©Êиߴ¾Çø¾ÅÄ꼶ÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÔªËØÖÜÆÚ±íÊÇѧϰºÍÑо¿»¯Ñ§µÄÖØÒª¹¤¾ß¡£Çë¸ù¾ÝÏÂ±í£¨ÔªËØÖÜÆÚ±íµÄ²¿·ÖÄÚÈÝ£©»Ø´ðÓйØÎÊÌ⣺

 

I A

II A

IIIA

IVA

VA

VIA

VIIA

0

2

3  Li

ï®

6.941

4  Be

îë

9.012

5  B

Åð

10.81

6  C

̼

12.01

7  N

µª

14.01

8  O

Ñõ

16.00

9  F

·ú

19.00

10 Ne

ÄÊ

20.18

3

11 Na

ÄÆ

22.99

12 Mg

þ

24.31

13 Al

ÂÁ

26.98

14  Si

¹è

28.09

15  P

Á×

30.97

16  S

Áò

32.06

17 Cl

ÂÈ

35.45

18 Ar

ë²

39.95

 

£¨1£©Çë´ÓÉϱíÖвé³ö¹ØÓÚÅðÔªËصÄÒ»ÌõÐÅÏ¢£º                  ¡£

£¨2£©µÚ3ÖÜÆÚÖÐÏà¶ÔÔ­×ÓÖÊÁ¿×î´óµÄ½ðÊôÔªËصÄÊÇ                      ¡£

£¨3£©ÔÚÔªËØÖÜÆÚ±íÖУ¬Í¬Ò»×壨×ÝÐУ©µÄÔªËؾßÓÐÏàËƵĻ¯Ñ§ÐÔÖÊ¡£ÔòÏÂÁи÷×éÔªËؾßÓÐÏàËÆ»¯Ñ§ÐÔÖʵÄÊÇ              £¨Ìî±êºÅ£©¡£

a.CºÍNe         b.BeºÍMg        c.AlºÍSi       d.FºÍCl

£¨4£©µÚ9ºÅ·úÔªËغÍÇâÔªËØÐγɵĻ¯ºÏÎïµÄË®ÈÜÒºÇâ·úËᣨHF£©£¬¿ÉÓÃÓÚ²£Á§µñ¿Ì£¬ÆäÖ÷ÒªÔ­ÀíÊÇÇâ·úËáÓë²£Á§µÄÖ÷Òª³É·Ö¶þÑõ»¯¹è£¨SiO2£©·¢Éú·´Ó¦£¬Éú³ÉËÄ·ú»¯¹èÆøÌåºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                        ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸