¡¾»¯Ñ§¡ªÑ¡ÐÞ5£ºÎïÖʽṹÓëÐÔÖÊ¡¿£¨15·Ö£©

ÏÖÓÐA¡¢B¡¢C¡¢D¡¢EÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄÎåÖÖÔªËØ£¬ËüÃÇλÓÚÔªËØÖÜÆÚ±íµÄÇ°ËÄÖÜÆÚ¡£AÔªËØÔ­×ӵļ۲ãµç×Ó×ÜÊýÊÇÄÚ²ãµç×Ó×ÜÊýµÄ2±¶£»CÔªËØÔ­×ÓµÄLµç×Ó²ãÖÐÖ»ÓÐÁ½¶Ô³É¶Ôµç×Ó£»DÔªËØÓëEÔªËØÔÚͬÖÜÆÚÏàÁÚµÄ×壬ËüÃǵÄÔ­×ÓÐòÊýÏà²î3£¬ÇÒDÔªËصĻù̬ԭ×ÓÓÐ4¸öδ³É¶Ôµç×Ó¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

¢ÅA¡¢B¡¢CÈýÖÖÔªËصÄÃû³Æ·Ö±ðΪ         ¡¢         ¡¢         ¡£

¢ÆÓÃÔªËØ·ûºÅ±íʾA¡¢B¡¢CÈýÖÖÔªËصĵÚÒ»µçÀëÄÜÓɵ͵½¸ßµÄÅÅÐòΪ                ¡£

¢ÇEÔªËØ»ù̬ԭ×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª                           ¡£

¢ÈAÔªËØÓëÇâÔªËØÄÜÐγÉÖÖÀà·±¶àµÄ»¯ºÏÎÆäÖÐÖ»º¬sp3ÔÓ»¯ÇÒÏà¶Ô·Ö×ÓÖÊÁ¿×îСµÄ·Ö×ÓµÄVSEPR¿Õ¼ä¹¹ÐÍΪ          £»ÆäÖÐÖ»º¬sp2ÔÓ»¯ÇÒÏà¶Ô·Ö×ÓÖÊÁ¿×îСµÄ»¯ºÏÎïµÄ½á¹¹Ê½Îª            £»ÆäÖÐͬʱº¬spÔÓ»¯¡¢SP2ÔÓ»¯¡¢sp3ÔÓ»¯ÇÒÏà¶Ô·Ö×ÓÖÊÁ¿×îСµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½Îª           ¡£

¢ÉAÔªËصÄÒ»ÖÖµ¥Öʵľ§Ìå½á¹¹Èçͼ¼×Ëùʾ£¬DÔªËصÄÒ»ÖÖµ¥Öʵľ§Ìå½á¹¹ÈçͼÒÒËùʾ¡£

         

ͼ¼×ÖÐAÔ­×ÓµÄÅäλÊýÓëͼÒÒÖÐDÔ­×ÓµÄÅäλÊýÖ®±ÈΪ          ¡£

 

¡¾´ð°¸¡¿

¢Å̼£¨1·Ö£©¡¢µª£¨1·Ö£©¡¢Ñõ£¨1·Ö£©¢ÆC¡¢O¡¢N£¨2·Ö£©¢Ç£ÛAr£Ý3d104s1£¨2·Ö£©¢ÈÕýËÄÃæÌ壨2·Ö£©¡¢   £¨2·Ö£©£¬C5H6£¨2·Ö£©¢É1/2£¨2·Ö£©

¡¾½âÎö¡¿¸ù¾ÝÔªËصĽṹ¼´ÐÔÖÊ¿ÉÖª£¬A¡¢B¡¢C¡¢D¡¢E·Ö±ðÊÇC¡¢N¡¢O¡¢Fe¡¢Cu¡£

£¨1£©A¡¢B¡¢CÈýÖÖÔªËصÄÃû³Æ·Ö±ðΪ̼¡¢µª¡¢Ñõ¡£

£¨2£©·Ç½ðÊôÐÔԽdz£¬µÚÒ»µçÀëÄÜÔ½´ó¡£µªµªÔ­×ÓµÄ2p¹ìµÀµç×Ó´¦ÓÚ°ë³äÂú״̬£¬Îȶ¨ÐÔÇ¿£¬µÚÒ»µçÀëÄÜ´óÓÚÑõÔ­×ӵģ¬¼´µÚÒ»µçÀëÄÜÓɵ͵½¸ßµÄÅÅÐòΪC¡¢O¡¢N¡£

£¨3£©¸ù¾Ý¹¹ÔìÔ­Àí¿ÉÖª£¬Í­ÔªËØ»ù̬ԭ×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª£ÛAr£Ý3d104s1¡£

£¨4£©Ö»º¬sp3ÔÓ»¯ÇÒÏà¶Ô·Ö×ÓÖÊÁ¿×îСµÄ·Ö×ÓÊǼ×Í飬ÓÉÓÚ̼ԭ×Ó²»´æÔڹ¶Եç×Ó£¬ËùÒÔ¹¹ÐÍÊÇÕýËÄÃæÌå¡£Ö»º¬sp2ÔÓ»¯ÇÒÏà¶Ô·Ö×ÓÖÊÁ¿×îСµÄ»¯ºÏÎïÊÇÒÒÏ©£¬Æä½á¹¹¼òʽΪ¡£Ê±º¬spÔÓ»¯¡¢SP2ÔÓ»¯¡¢sp3ÔÓ»¯ÇÒÏà¶Ô·Ö×ÓÖÊÁ¿×îСµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½C5H6¡£

£¨5£©½ð¸ÕʯÖÐ̼ԭ×ÓµÄÅäλÊýÊÇ4£¬Ìú¾§ÌåÖÐÅäλÊýÊÇ8£¬ËùÒÔÅäλÊýÖ®±ÈΪ1©U2¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

¡¾»¯Ñ§--Ñ¡ÐÞ3£ºÎïÖʽṹÓëÐÔÖÊ¡¿
VA×åµÄµª¡¢Áס¢É飨As£©µÈÔªËØÔÚ»¯ºÏÎïÖг£±íÏÖ³ö¶àÖÖÑõ»¯Ì¬£¬º¬VA×åÔªËصĻ¯ºÏÎïÔÚÑо¿ºÍÉú²úÖÐÓÐÐí¶àÖØÒªÓÃ;£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©°×Á×µ¥ÖʵÄÖÐPÔ­×Ó²ÉÓõĹìµÀÔÓ»¯·½Ê½ÊÇ
sp3
sp3
£»
£¨2£©Ô­×ӵĵÚÒ»µçÀëÄÜÊÇÖ¸Æø̬µçÖÐÐÔ»ù̬ԭ×Óʧȥһ¸öµç×Óת»¯ÎªÆø̬»ù̬ÕýÀë×ÓËùÐèÒªµÄ×îµÍÄÜÁ¿£¬N¡¢P¡¢AsÔ­×ӵĵÚÒ»µçÀëÄÜÓÉ´óµ½Ð¡µÄ˳ÐòΪ
N£¾P£¾As
N£¾P£¾As
£»
£¨3£©AsÔ­×ÓÐòÊýΪ
33
33
£¬ÆäºËÍâM²ãºÍN²ãµç×ÓµÄÅŲ¼Ê½Îª
3s23p63d104s24p3
3s23p63d104s24p3
£»
£¨4£©NH3µÄ·Ðµã±ÈPH3
¸ß
¸ß
£¨Ìî¡°¸ß¡±»ò¡°µÍ¡±£©£¬Ô­ÒòÊÇ
NH3·Ö×Ó¼ä´æÔÚ½ÏÇ¿µÄÇâ¼ü£¬¶øPH3·Ö×Ó¼ä½öÓнÏÈõµÄ·¶µÂ»ªÁ¦
NH3·Ö×Ó¼ä´æÔÚ½ÏÇ¿µÄÇâ¼ü£¬¶øPH3·Ö×Ó¼ä½öÓнÏÈõµÄ·¶µÂ»ªÁ¦
£®
PO43-Àë×ÓµÄÁ¢Ìå¹¹ÐÍΪ
ÕýËÄÃæÌå
ÕýËÄÃæÌå
£»
£¨5£©H3PO4µÄK1¡¢K2¡¢K3·Ö±ðΪ7.6¡Á10-3¡¢6.3¡Á10-8¡¢4.4¡Á10-13£®ÏõËáÍêÈ«µçÀ룬¶øÑÇÏõËáK=5.1¡Á10-4£¬Çë¸ù¾Ý½á¹¹ÓëÐÔÖʵĹØϵ½âÊÍ£º
¢ÙH3PO4µÄK1Ô¶´óÓÚK2µÄÔ­Òò
µÚÒ»²½µçÀë³öµÄÇâÀë×ÓÒÖÖƵڶþ²½µÄµçÀë
µÚÒ»²½µçÀë³öµÄÇâÀë×ÓÒÖÖƵڶþ²½µÄµçÀë
£»
¢ÚÏõËá±ÈÑÇÏõËáËáÐÔÇ¿µÄÔ­Òò
ÏõËáÖÐN³Ê+5¼Û£¬N-O-HÖÐOµÄµç×Ó¸üÏòNÆ«ÒÆ£¬µ¼ÖÂÆäÔ½Ò×µçÀë³öÇâÀë×Ó
ÏõËáÖÐN³Ê+5¼Û£¬N-O-HÖÐOµÄµç×Ó¸üÏòNÆ«ÒÆ£¬µ¼ÖÂÆäÔ½Ò×µçÀë³öÇâÀë×Ó
£»
£¨6£©NiO¾§Ìå½á¹¹ÓëNaCl¾§ÌåÀàËÆ£¬Æ侧°ûµÄÀⳤΪa cm£¬Ôò¸Ã¾§ÌåÖоàÀë×î½üµÄÁ½¸öÑôÀë×Ӻ˼äµÄ¾àÀëΪ
2
2
a
2
2
a
cm£¨Óú¬ÓÐaµÄ´úÊýʽ±íʾ£©£®
ÔÚÒ»¶¨Î¶ÈÏÂNiO¾§Ìå¿ÉÒÔ×Ô·¢µØ·ÖÉ¢²¢Ðγɡ°µ¥·Ö×Ӳ㡱£¨Èçͼ£©£¬¿ÉÒÔÈÏΪÑõÀë×Ó×÷ÃÜÖµ¥²ãÅÅÁУ¬ÄøÀë×ÓÌî³äÆäÖУ¬ÁÐʽ²¢¼ÆËãÿƽ·½Ã×Ãæ»ýÉÏ·ÖÉ¢µÄ¸Ã¾§ÌåµÄÖÊÁ¿Îª
1.83¡Á10-3
1.83¡Á10-3
g £¨ÑõÀë×ӵİ뾶Ϊ1.40¡Á10-10m£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾»¯Ñ§--Ñ¡ÐÞ3£ºÎïÖʽṹÓëÐÔÖÊ¡¿
ÏÖÓÐÆßÖÖÔªËØ£¬ÆäÖÐA¡¢B¡¢C¡¢D¡¢EΪ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬F¡¢GΪµÚËÄÖÜÆÚÔªËØ£¬ËüÃǵÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£®Çë¸ù¾ÝÏÂÁÐÏà¹ØÐÅÏ¢£¬»Ø´ðÎÊÌ⣮
AÔªËصĺËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ
BÔªËØÔ­×ӵĺËÍâpµç×ÓÊý±Èsµç×ÓÊýÉÙ1
CÔ­×ӵĵÚÒ»ÖÁµÚËĵçÀëÄÜ·Ö±ðÊÇ£º
I1=738kJ/mol  I2=1451kJ/mol  I3=7733kJ/mol  I4=10540kJ/mol
DÔ­×ÓºËÍâËùÓÐp¹ìµÀÈ«Âú»ò°ëÂú
EÔªËصÄÖ÷×åÐòÊýÓëÖÜÆÚÊýµÄ²îΪ4
FÊÇÇ°ËÄÖÜÆÚÖе縺ÐÔ×îСµÄÔªËØ
GÔÚÖÜÆÚ±íµÄµÚÆßÁÐ
£¨1£©GλÓÚ
 
×å
 
Çø£¬¼Ûµç×ÓÅŲ¼Ê½Îª
 
£®
£¨2£©B»ù̬ԭ×ÓÖÐÄÜÁ¿×î¸ßµÄµç×Ó£¬Æäµç×ÓÔÆÔÚ¿Õ¼äÓÐ
 
¸ö·½Ïò£¬Ô­×Ó¹ìµÀ³Ê
 

ÐΣ®
£¨3£©»­³öCÔ­×ӵĵç×ÓÅŲ¼Í¼
 
£®
£¨4£©ÒÑÖªBA5ΪÀë×Ó»¯ºÏÎд³öÆäµç×Óʽ
 
£®
£¨5£©DE3ÖÐÐÄÔ­×ÓµÄÔÓ»¯·½Ê½Îª
 
£¬Óü۲ãµç×Ó¶Ô»¥³âÀíÂÛÍƲâÆä¿Õ¼ä¹¹ÐÍΪ
 
£®
£¨6£©Óõç×Óʽ±íʾFÔªËØÓëEÔªËØÐγɻ¯ºÏÎïµÄÐγɹý³Ì
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾»¯Ñ§--Ñ¡ÐÞ5Óлú»¯Ñ§»ù´¡¡¿
I£®ÎïÖÊAΪÉú»îÖг£¼ûµÄÓлúÎֻº¬ÓÐC¡¢H¡¢OÈýÖÖÔªËØ£¬ÒÑÖª¸ÃÓлúÎïµÄÕôÆøÃܶÈÊÇÏàͬÌõ¼þÏÂHÃܶȵÄ23±¶£¬ÆäÖÐÑõÔªËصÄÖÊÁ¿·ÖÊýΪ34.8%£¬ÇÒÓÐÈçϵÄת»¯¹Øϵ£º
¾«Ó¢¼Ò½ÌÍø
£¨1£©ÓÉA¡úBµÄ·´Ó¦ÀàÐÍÊÇ
 
£®
£¨2£©DµÄºìÍâ¹âÆ×±íÃ÷·Ö×ÓÄÚ³ýC-H¼ü¡¢C-C¼üÍ⻹º¬ÓÐÁ½¸öC-Oµ¥¼ü£¬·´Ó¦¢ÙÖÐDÓëHCl°´ÎïÖʵÄÁ¿Ö®±È1£ºl·´Ó¦£¬Ô­×ÓÀûÓÃÂÊΪ100%£¬ÔòDµÄ½á¹¹¼òʽÊÇ
 
£®
II£®»¯ºÏÎïEºÍFÊÇÒ©Æ·ÆÕ³¿¨ÒòºÏ³ÉµÄÖØÒªÔ­ÁÏ£®ÆÕ³¿¨ÒòµÄºÏ³É·ÏßÈçÏ£º
¾«Ó¢¼Ò½ÌÍø
£¨3£©Óɼױ½Éú³ÉÎïÖʼ׵Ļ¯Ñ§·½³ÌʽΪ
 
£®
£¨4£©¶¡µÄ½á¹¹¼òʽΪ
 
£®
£¨5£©·´Ó¦¢ÛµÄ»¯Ñ§·½³ÌʽÊÇ
 
£®
£¨6£©ÆÕ³¿¨ÒòÓÐÁ½ÖÖË®½â²úÎïÎìºÍ¼º£¬ÇÒÎìÓë¼×¾ßÓÐÏàͬµÄ·Ö×Óʽ£®·ûºÏÏÂÁÐÌõ¼þµÄÎìµÄͬ·ÖÒì¹¹ÌåÓÐ
 
ÖÖ£¨°üº¬Î죩£®
a£®·Ö×ӽṹÖꬱ½»·£¬ÇÒÿ¸ö±½»·ÓÐ2¸ö²àÁ´
b£®·Ö×ӽṹ£®ÖÐÒ»¶¨º¬¹ÙÄÜÍÅ-NH2£¬ÇÒ-NH2Ö±½ÓÓë̼ԭ×ÓÏàÁ¬
£¨7£©Îì¾­¾ÛºÏ·´Ó¦¿ÉÖƳɵĸ߷Ö×ÓÏËά¹ã·ºÓÃÓÚͨѶ¡¢ÓµÈÁìÓò£®¸Ã¾ÛºÏ·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ìºÓ±±Ê¡ÎåУÁªÃ˸ßÈýÉÏѧÆÚµ÷Ñп¼ÊÔÀí¿Æ×ۺϻ¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ

¡¾»¯Ñ§¡ªÑ¡ÐÞ5£ºÎïÖʽṹÓëÐÔÖÊ¡¿£¨15·Ö£©
ÏÖÓÐA¡¢B¡¢C¡¢D¡¢EÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄÎåÖÖÔªËØ£¬ËüÃÇλÓÚÔªËØÖÜÆÚ±íµÄÇ°ËÄÖÜÆÚ¡£AÔªËØÔ­×ӵļ۲ãµç×Ó×ÜÊýÊÇÄÚ²ãµç×Ó×ÜÊýµÄ2±¶£»CÔªËØÔ­×ÓµÄLµç×Ó²ãÖÐÖ»ÓÐÁ½¶Ô³É¶Ôµç×Ó£»DÔªËØÓëEÔªËØÔÚͬÖÜÆÚÏàÁÚµÄ×壬ËüÃǵÄÔ­×ÓÐòÊýÏà²î3£¬ÇÒDÔªËصĻù̬ԭ×ÓÓÐ4¸öδ³É¶Ôµç×Ó¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÅA¡¢B¡¢CÈýÖÖÔªËصÄÃû³Æ·Ö±ðΪ        ¡¢        ¡¢        ¡£
¢ÆÓÃÔªËØ·ûºÅ±íʾA¡¢B¡¢CÈýÖÖÔªËصĵÚÒ»µçÀëÄÜÓɵ͵½¸ßµÄÅÅÐòΪ               ¡£
¢ÇEÔªËØ»ù̬ԭ×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª                          ¡£
¢ÈAÔªËØÓëÇâÔªËØÄÜÐγÉÖÖÀà·±¶àµÄ»¯ºÏÎÆäÖÐÖ»º¬sp3ÔÓ»¯ÇÒÏà¶Ô·Ö×ÓÖÊÁ¿×îСµÄ·Ö×ÓµÄVSEPR¿Õ¼ä¹¹ÐÍΪ         £»ÆäÖÐÖ»º¬sp2ÔÓ»¯ÇÒÏà¶Ô·Ö×ÓÖÊÁ¿×îСµÄ»¯ºÏÎïµÄ½á¹¹Ê½Îª           £»ÆäÖÐͬʱº¬spÔÓ»¯¡¢SP2ÔÓ»¯¡¢sp3ÔÓ»¯ÇÒÏà¶Ô·Ö×ÓÖÊÁ¿×îСµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½Îª          ¡£
¢ÉAÔªËصÄÒ»ÖÖµ¥Öʵľ§Ìå½á¹¹Èçͼ¼×Ëùʾ£¬DÔªËصÄÒ»ÖÖµ¥Öʵľ§Ìå½á¹¹ÈçͼÒÒËùʾ¡£
        
ͼ¼×ÖÐAÔ­×ÓµÄÅäλÊýÓëͼÒÒÖÐDÔ­×ÓµÄÅäλÊýÖ®±ÈΪ         ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸