((A)ºÍ(B)Ϊѡ×öÌ⣬¿¼ÉúÈÎÑ¡Ò»Ìâ×÷´ð£¬ÈôÁ½Ìâͬʱ×÷´ð£¬°´(A)¸ø·Ö)

(A)Óлú»¯Ñ§·´Ó¦Òò·´Ó¦Ìõ¼þ²»Í¬£¬¿ÉÉú³É²»Í¬µÄÓлú²úÆ·¡£ÀýÈ磺

±½µÄͬϵÎïÓë±Ëص¥ÖÊ»ìºÏ£¬ÈôÔÚ¹âÕÕÌõ¼þÏ£¬²àÁ´ÉÏÇâÔ­×Ó±»Â±ËØÔ­×ÓÈ¡´ú£»ÈôÔÚ´ß»¯¼Á×÷ÓÃÏ£¬±½»·ÉϵÄÇâÔ­×Ó±»Â±ËØÔ­×ÓÈ¡´ú¡£

¹¤ÒµÉÏÀûÓÃÉÏÊöÐÅÏ¢£¬°´ÏÂÁзÏߺϳɽṹ¼òʽΪµÄÎïÖÊ£¬¸ÃÎïÖÊÊÇÒ»ÖÖÏãÁÏ¡£

Çë¸ù¾ÝÉÏÊö·Ïߣ¬»Ø´ðÏÂÁÐÎÊÌ⣺

(1)AµÄ½á¹¹¼òʽ¿ÉÄÜΪ________________________¡£

(2)·´Ó¦¢Û¢ÝµÄ·´Ó¦ÀàÐÍ·Ö±ðΪ________________________¡¢_____________________¡£

(3)·´Ó¦¢ÜµÄ»¯Ñ§·½³ÌʽΪ(ÓлúÎïд½á¹¹¼òʽ£¬²¢×¢Ã÷·´Ó¦Ìõ¼þ)£º_______________¡£

(4)¹¤ÒµÉú²úÖУ¬Öмä²úÎïAÐë¾­·´Ó¦¢Û¢Ü¢ÝµÃD£¬¶ø²»²ÉÈ¡Ö±½Óת»¯ÎªDµÄ·½·¨£¬ÆäÔ­ÒòÊÇ____________________________________________________________________¡£

(5)ÕâÖÖÏãÁϾßÓжàÖÖͬ·ÖÒì¹¹Ì壬ÆäÖÐijЩÎïÖÊÓÐÏÂÁÐÌØÕ÷£º¢ÙÆäË®ÈÜÒºÓöFeCl3ÈÜÒº³Ê×ÏÉ«£»¢Ú·Ö×ÓÖÐÓб½»·£¬ÇÒ±½»·ÉϵÄÒ»äå´úÎïÓÐÁ½ÖÖ¡£Ð´³ö·ûºÏÉÏÊöÌõ¼þµÄÎïÖÊ¿ÉÄܵĽṹ¼òʽ(ֻдÁ½ÖÖ)£º___________________________________¡£

28.(B)A¡¢B¡¢C¡¢D¡¢E¶¼ÊǶÌÖÜÆÚÔªËØ£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£¬B¡¢CͬÖÜÆÚ£¬CµÄ·Ç½ðÊôÐÔ×îÇ¿£¬A¡¢DͬÖ÷×å¸ôÖÜÆÚ£¬EÔªËØÔ­×Ó×îÍâ²ãµÄpÑDzãµç×ÓÊýÊÇsÑDzãµç×ÓÊýµÄÒ»°ë¡£A¡¢BÄÜÐγÉÁ½ÖÖҺ̬»¯ºÏÎï¼×ºÍÒÒ£¬Ô­×Ó¸öÊý±È·Ö±ðΪ2¡Ã1ºÍ1¡Ã1¡£¸ù¾ÝÒÔÉÏÐÅÏ¢»Ø´ðÏÂÁÐÎÊÌ⣺

(1)¼×¡¢ÒÒÁ½·Ö×ÓÖк¬ÓзǼ«ÐÔ¹²¼Û¼üµÄÎïÖʵĵç×ÓʽÊÇ________________________£¬CÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ___________________________¡£

(2)CºÍDµÄÀë×ÓÖУ¬°ë¾¶½ÏСµÄÊÇ_____________(ÌîÀë×Ó·ûºÅ)¡£

(3)½«DµÄµ¥ÖÊͶÈë¼×ÖУ¬´ýDÏûʧºóÔÙÏòÉÏÊöÈÜÒºÖмÓÈëEµÄµ¥ÖÊ£¬´Ëʱ·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ___________________________________________________________________¡£

(4)C¡¢D¡¢E¿É×é³ÉÀë×Ó»¯ºÏÎÆ侧°û(¾§°ûÊÇÔÚ¾§ÌåÖоßÓдú±íÐÔµÄ×îСÖظ´µ¥Ôª)½á¹¹ÈçÏÂͼËùʾ£¬ÑôÀë×ÓD£«(Óñíʾ)λÓÚÕý·½ÌåµÄÀâµÄÖеãºÍÕý·½ÌåÄÚ²¿£»ÒõÀë×Ó(Óñíʾ)λÓÚ¸ÃÕý·½ÌåµÄ¶¥µãºÍÃæÐÄ¡£¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½ÊÇ________________¡£

(5)Èçͼ£¬ÌúÓЦġ¢¦Ã¡¢¦ÁÈýÖÖͬËØÒìÐÎÌ壬ÈýÖÖ¾§ÌåÔÚ²»Í¬Î¶ÈÏÂÄÜ·¢Éúת»¯¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ(    )

A.¦Ã-Fe¾§ÌåÖÐÓëÿ¸öÌúÔ­×Ó¾àÀëÏàµÈÇÒ×î½üµÄÌúÔ­×ÓÓÐ6¸ö

B.¦Á-Fe¾§ÌåÖÐÓëÿ¸öÌúÔ­×Ó¾àÀëÏàµÈÇÒ×î½üµÄÌúÔ­×ÓÓÐ6¸ö

C.Èô¦Ä-Fe¾§°û±ß³¤Îªa cm£¬¦Á-Fe¾§°û±ß³¤Îªb cm£¬ÔòÁ½ÖÖ¾§ÌåÃܶȱÈΪ2b3¡Ãa3

D.½«Ìú¼ÓÈȵ½1 500 ¡æ·Ö±ð¼±ËÙÀäÈ´ºÍ»ºÂýÀäÈ´£¬µÃµ½µÄ¾§ÌåÀàÐÍÏàͬ

£¨A£©

(1)

(2)ÏûÈ¥  Ë®½â»òÈ¡´ú

(3)

(4)µÄË®½â²úÎï²»Äܾ­Ñõ»¯·´Ó¦¢Þ¶øµÃµ½²úÆ·(»òAÖеÄË®½â²úÎïÖеġªOH²»ÔÚÁ´¶Ë£¬²»ÄÜÑõ»¯³É¡ªCHO)(ÆäËûºÏÀí´ð°¸¾ù¿É)

(5)

(»ò»ò)

½âÎö£º(A)´ËÌâΪÓлúºÏ³ÉÌ⣬עÒâºÏ³ÉËùÐèÎïÖÊ¡£

¸÷ÎïÖÊÒÑÍƳö£¬(1)(2)(3)ºÜÈÝÒ×½â¾ö¡£

(4)ÈôAÊǵÄË®½â²úÎ²»Äܱ»Ñõ»¯Éú³É¡£

(5)¿ÉÄܵĽṹÓУº

¡¢¡¢

£¨B£©(1)  µÚ¶þÖÜÆÚ¡¢µÚ¢÷A×å

(2)Na+

(3)2Al£«2NaOH£«2H2O2NaAlO2£«3H2¡ü

(4)Na3AlF6

(5)BC

½âÎö£º(B)ÓÉÌâÒâA¡¢BÄÜÐγÉÁ½ÖÖҺ̬»¯ºÏÎï¼×ºÍÒÒÔ­×Ó¸öÊý±ÈΪ2¡Ã1ºÍ1¡Ã1Öª¼×ÊÇH2O¡¢ÒÒÊÇH2O2£¬´Ó¶øAÊÇH£¬BÊÇO£¬DÊÇNa£¬CÊÇF£¬EÊÇAl£¬¹Ê(1)(2)(3)¿ÉºÜÈÝÒ׵óö´ð°¸¡£

(4)n(Na+)¡Ãn()=(1+¡Á4)¡Ã¡Á4=3¡Ã1¡£

ËùÒÔ»¯Ñ§Ê½ÎªNa3AlF6¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨2009?Ïæ̶һģ£©ÈçͼËùʾΪ³£¼ûÆøÌåÖƱ¸¡¢·ÖÀë¡¢¸ÉÔïºÍÐÔÖÊÑéÖ¤µÄ²¿·ÖÒÇÆ÷×°Ö㨼ÓÈÈÉ豸¼°¼Ð³Ö¹Ì¶¨×°ÖþùÂÔÈ¥£©£¬Çë¸ù¾ÝÒªÇóÍê³ÉÏÂÁи÷Ì⣨ÒÇÆ÷×°ÖÿÉÈÎÒâÑ¡Ó㬱ØҪʱ¿ÉÖظ´Ñ¡Ôñ£¬a¡¢bΪ»îÈû£©£®

£¨1£©ÈôÆøÌåÈë¿ÚͨÈëCOºÍCO2µÄ»ìºÏÆøÌ壬EÄÚ·ÅÖÃCuO£¬Ñ¡Ôñ×°ÖûñµÃ´¿¾»¸ÉÔïµÄCO£¬²¢ÑéÖ¤Æ仹ԭÐÔ¼°Ñõ»¯²úÎËùѡװÖõÄÁ¬½Ó˳ÐòΪ
ACBECF
ACBECF
 £¨Ìî×°ÖôúºÅ£©£®ÄÜÑéÖ¤COÑõ»¯²úÎïµÄÏÖÏóÊÇ
ABÖ®¼äµÄC×°ÖÃÖÐÈÜÒº±£³Ö³ÎÇ壬EFÖ®¼äµÄC×°ÖÃÖÐÈÜÒº±ä»ë×Ç
ABÖ®¼äµÄC×°ÖÃÖÐÈÜÒº±£³Ö³ÎÇ壬EFÖ®¼äµÄC×°ÖÃÖÐÈÜÒº±ä»ë×Ç
£®
£¨2£©Í£Ö¹COºÍCO2»ìºÏÆøÌåµÄͨÈ룬EÄÚ·ÅÖÃNa2O2£¬°´A¡úE¡úD¡úB¡úH×°ÖÃ˳ÐòÖÆÈ¡´¿¾»¸ÉÔïµÄO2£¬²¢ÓÃO2Ñõ»¯ÒÒ´¼£®´Ëʱ£¬»îÈûaÓ¦
¹Ø±Õ
¹Ø±Õ
£¬»îÈûbÓ¦
´ò¿ª
´ò¿ª
£¬ÐèÒª¼ÓÈȵÄÒÇÆ÷×°ÖÃÓÐ
k¡¢m
k¡¢m
£¨ÌîÒÇÆ÷´úºÅ£©£¬mÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
2CH3CH2OH+O2
Cu
¡÷
2CH3CHO+2H2O
2CH3CH2OH+O2
Cu
¡÷
2CH3CHO+2H2O
£®
£¨3£©ÈôÆøÌåÈë¿Ú¸Äͨ¿ÕÆø£¬·ÖҺ©¶·ÄڸļÓŨ°±Ë®£¬Ô²µ×ÉÕÆ¿ÄڸļÓNaOH¹ÌÌ壬EÄÚ·ÅÖò¬îîºÏ½ðÍø£¬°´A¡úG¡úE¡úD×°ÖÃ˳ÐòÖÆÈ¡¸ÉÔï°±Æø£¬²¢ÑéÖ¤°±µÄijЩÐÔÖÊ£®
¢Ù×°ÖÃAÖÐÄܲúÉú°±ÆøµÄÔ­ÒòÓУº
ÇâÑõ»¯ÄÆÈÜÓÚË®·Å³ö´óÁ¿ÈÈ£¬Î¶ÈÉý¸ß£¬Ê¹°±µÄÈܽâ¶È¼õС¶ø·Å³ö£»ÇâÑõ»¯ÄÆÎüË®£¬´Ùʹ°±·Å³ö£»ÇâÑõ»¯ÄƵçÀë³öµÄOH-Ôö´óÁËOH-Ũ¶È£¬´Ùʹ°±Ë®µçÀëƽºâ×óÒÆ£¬µ¼Ö°±Æø·Å³ö
ÇâÑõ»¯ÄÆÈÜÓÚË®·Å³ö´óÁ¿ÈÈ£¬Î¶ÈÉý¸ß£¬Ê¹°±µÄÈܽâ¶È¼õС¶ø·Å³ö£»ÇâÑõ»¯ÄÆÎüË®£¬´Ùʹ°±·Å³ö£»ÇâÑõ»¯ÄƵçÀë³öµÄOH-Ôö´óÁËOH-Ũ¶È£¬´Ùʹ°±Ë®µçÀëƽºâ×óÒÆ£¬µ¼Ö°±Æø·Å³ö
£®
¢ÚʵÑéÖй۲쵽EÄÚÓкì×ØÉ«ÆøÌå³öÏÖ£¬Ö¤Ã÷°±Æø¾ßÓÐ
»¹Ô­
»¹Ô­
ÐÔ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

A£®B£®C£®D£®E¶¼ÊÇÔªËØÖÜÆÚ±íÖÐÇ°20ºÅÔªËØ£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£¬B¡¢C¡¢DͬÖÜÆÚ£¬A¡¢DͬÖ÷×壬EÓëÆäËüÔªËؼȲ»ÔÚͬÖÜÆÚÒ²²»ÔÚͬÖ÷×壬B¡¢C¡¢DµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÁ½Á½»ìºÏ¾ùÄÜ·¢Éú·´Ó¦£¬DµÄµ¥ÖÊΪµ­»ÆÉ«¹ÌÌ壮¸ù¾ÝÒÔÉÏÐÅÏ¢£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©AºÍDµÄÇ⻯ÎïÖУ¬Îȶ¨ÐÔ½ÏÈõµÄÊÇ
D
D
Ñ¡ÌîA»òD£©£»AºÍBµÄÀë×ÓÖУ¬°ë¾¶½ÏСµÄÊÇ
Na+
Na+
ÌîÀë×Ó·ûºÅ £©£®
£¨2£©ÔªËØCÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÊÇ
µÚÈýÖÜÆÚµÚ¢óA×å
µÚÈýÖÜÆÚµÚ¢óA×å
£®£¨3£©EÔªËصÄÃû³ÆÊÇ
¸Æ
¸Æ
£®
£¨4£©Ð´³öC¡¢DµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖ®¼ä·´Ó¦µÄÀë×Ó·½³Ìʽ
Al£¨OH£©3+3H+¨TAl3++3H2O
Al£¨OH£©3+3H+¨TAl3++3H2O
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

Ñ¡×öÌâ(¿¼ÉúÖ»ÄÜÑ¡×öÒ»Ìâ)

1.¡¶Óлú»¯Ñ§»ù´¡¡··Ò±ØµÃÊÇÒ»ÖÖ¸ßЧµÄÏûÑ×Ò©£¬ÆäÖ÷Òª³É·ÖΪ²¼Âå·Ò£¬ËüÓжàÖֺϳÉ·Ïߣ¬Èçͼ¾ÍÊÇÒ»Öֺϳɷ½·¨¡£

ÒÑ֪±´úÌþÓÐÈçÏ·´Ó¦£ºR¡ªCl+NaCNR¡ªC¡ÔN+NaCl¡£

»Ø´ðÏÂÁÐÎÊÌ⣺

(1)д³öDµÄ½á¹¹¼òʽ£º____________________¡£

(2)д³ö·´Ó¦ÀàÐÍ£ºA¡úB____________£¬B¡úC____________¡£

(3)CºÍ±½·ÓµÄ¹ØϵÊÇ____________¡£

a.»¥ÎªÍ¬·ÖÒì¹¹Ìå        b.»¥ÎªÍ¬ÏµÎï

c.¾ùΪ·¼Ïã×廯ºÏÎï      d.¾ùÊôÓÚ·¼ÏãÌþ

(4)д³öC·¢ÉúÏûÈ¥·´Ó¦µÄ»¯Ñ§·½³Ìʽ(×¢Ã÷·´Ó¦Ìõ¼þ)£º__________________________¡£

(5)ÓëA¾ßÓÐÏàͬ·Ö×Óʽ£¬ÇÒ±½»·ÉÏÖ»ÓÐÒ»¸öÈ¡´ú»ùµÄÓлúÎï¹²ÓÐËÄÖÖ£¬³ýAµÄ½á¹¹Í⣬д³öÆäÓàÈýÖֽṹ¼òʽÖеÄÈÎÒâÁ½ÖÖ£º

_____________________________¡¢____________________________¡£

2.¡¶ÎïÖʽṹÓëÐÔÖÊ¡·ÄÉÃ×¼¼ÊõÖƳɵĽðÊôȼÁÏ¡¢·Ç½ðÊô¹ÌÌåȼÁÏ¡¢ÇâÆøµÈÒÑÓ¦Óõ½Éç»áÉú»îºÍ¸ß¿Æ¼¼ÁìÓò¡£

AºÍBµÄµ¥Öʵ¥Î»ÖÊÁ¿µÄȼÉÕÈȴ󣬿ÉÓÃ×÷ȼÁÏ¡£ÒÑÖªAºÍBΪ¶ÌÖÜÆÚÔªËØ£¬ÆäÔ­×ӵĵÚÒ»ÖÁµÚËĵçÀëÄÜÈçϱíËùʾ£º

µçÀëÄÜ/kJ¡¤mol-1

I1

I2

I3

I4

A

932

1 821

15 390

21 771

B

738

1 451

7 733

10 540

(1)ijͬѧ¸ù¾ÝÉÏÊöÐÅÏ¢£¬ÍƶÏBµÄºËÍâµç×ÓÅŲ¼ÈçÉÏͼËùʾ£¬¸ÃͬѧËù»­µÄµç×ÓÅŲ¼Í¼Î¥±³ÁË____________¡£

(2)¸ù¾Ý¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛ£¬Ô¤²âAºÍÂÈÔªËØÐγɵļòµ¥·Ö×ӿռ乹ÐÍΪ____________¡£

(3)ÇâÆø×÷ΪһÖÖÇå½àÄÜÔ´£¬±ØÐë½â¾öËüµÄ´¢´æÎÊÌ⣬C60¿ÉÓÃ×÷´¢Çâ²ÄÁÏ¡£

(4)ÒÑÖª½ð¸ÕʯÖеÄC¡ªCµÄ¼ü³¤Îª154.45 pm£¬C60ÖÐC¡ªC¼ü³¤Îª145¡ª140 pm£¬ÓÐͬѧ¾Ý´ËÈÏΪC60µÄÈÛµã¸ßÓÚ½ð¸Õʯ£¬ÄãÈÏΪÊÇ·ñÕýÈ·²¢²ûÊöÀíÓÉ_________________________¡£

(5)¿Æѧ¼Ò°ÑC60ºÍK²ôÔÓÔÚÒ»ÆðÖÆÔìÁËÒ»ÖÖ¸»ÀÕÏ©»¯ºÏÎÆ侧°ûÈçͼËùʾ£¬¸ÃÎïÖÊÔÚµÍÎÂʱÊÇÒ»ÖÖ³¬µ¼Ìå¡£¸ÃÎïÖʵÄKÔ­×ÓºÍC60·Ö×ӵĸöÊý±ÈΪ____________¡£

(6)¼ÌC60ºó£¬¿Æѧ¼ÒÓֺϳÉÁËSi60¡¢N60£¬C¡¢Si¡¢NÔ­×ӵ縺ÐÔÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ__________¡£Si60·Ö×ÓÖÐÿ¸ö¹èÔ­×ÓÖ»¸úÏàÁÚµÄ3¸ö¹èÔ­×ÓÐγɹ²¼Û¼ü£¬ÇÒÿ¸ö¹èÔ­×Ó×îÍâ²ã¶¼Âú×ã8µç×ÓÎȶ¨½á¹¹£¬ÔòSi60·Ö×ÓÖЦмüµÄÊýĿΪ____________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£ºÉÂÎ÷Ê¡Ä£ÄâÌâ ÌâÐÍ£ºÌî¿ÕÌâ

(ÈýÑ¡Ò»----ÎïÖʽṹÓëÐÔÖÊ)
ÄÉÃ×¼¼ÊõÖƳɵĽðÊôȼÁÏ¡¢·Ç½ðÊô¹ÌÌåȼÁÏ¡¢ÇâÆøµÈÒÑÓ¦Óõ½Éç»áÉú»îºÍ¸ß¿Æ¼¼ÁìÓò¡£
£¨1£©AºÍBµÄµ¥Öʵ¥Î»ÖÊÁ¿µÄȼÉÕÈȴ󣬿ÉÓÃ×÷ȼÁÏ¡£ÒÑÖªAºÍBΪ¶ÌÖÜÆÚÔªËØ£¬ÆäÔ­×ӵĵÚÒ»ÖÁµÚËĵçÀëÄÜÈçϱíËùʾ
ijͬѧ¸ù¾ÝÉÏÊöÐÅÏ¢£¬ÍƶÏBµÄºËÍâµç×ÓÅŲ¼ÈçͼËùʾ£¬
¸ÃͬѧËù»­µÄµç×ÓÅŲ¼Í¼Î¥±³ÁË______________¡£
£¨2£©ACl2·Ö×ÓÖÐAµÄÔÓ»¯ÀàÐÍΪ____________¡£
£¨3£©ÇâÆø×÷ΪһÖÖÇå½àÄÜÔ´£¬±ØÐë½â¾öËüµÄ´¢´æÎÊÌ⣬C60¿ÉÓÃ×÷´¢Çâ²ÄÁÏ¡£ÒÑÖª½ð¸ÕʯÖеÄC£­CµÄ¼ü³¤Îª154.45pm£¬C60ÖÐC£­C¼ü³¤Îª145~140pm£¬ÓÐͬѧ¾Ý´ËÈÏΪC60µÄÈÛµã¸ßÓÚ½ð¸Õʯ£¬ÄãÈÏΪÊÇ·ñÕýÈ·________£¬²¢²ûÊöÀíÓÉ_____________ ¡£
£¨4£©¿Æѧ¼Ò°ÑC60ºÍ¼Ø²ôÔÓÔÚÒ»ÆðÖÆÔìÁËÒ»ÖÖ¸»ÀÕÏ©»¯ºÏÎ Æ侧°ûÈçͼËùʾ£¬¸ÃÎïÖÊÔÚµÍÎÂʱÊÇÒ»ÖÖ³¬µ¼Ì塣д³ö»ù̬¼ØÔ­×ӵļ۵ç×ÓÅŲ¼Ê½____________£¬¸ÃÎïÖʵÄKÔ­×ÓºÍC60·Ö×ӵĸöÊý±ÈΪ________________¡£
£¨5£©¼ÌC60ºó£¬¿Æѧ¼ÒÓֺϳÉÁËSi60¡¢N60£¬C¡¢Si¡¢NÔ­×ӵ縺ÐÔÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ___________£¬NCl3·Ö×ÓµÄVSEPRÄ£ÐÍΪ __________¡£Si60·Ö×ÓÖÐÿ¸ö¹èÔ­×ÓÖ»¸úÏàÁÚµÄ3¸ö¹èÔ­×ÓÐγɹ²¼Û¼ü£¬ÇÒÿ¸ö¹èÔ­×Ó×îÍâ²ã¶¼Âú×ã8µç×ÓÎȶ¨½á¹¹£¬ÔòSi60·Ö×ÓÖЦмüµÄÊýĿΪ_____________ ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸