ÎïÖʽṹÓëÐÔÖÊ
¶ÌÖÜÆڷǽðÊôÔªËØA¡¢B¡¢CµÄºËµçºÉÊýÒÀ´ÎÔö´ó£¬AÔ­×ÓµÄÍâΧµç×ÓÅŲ¼Ê½Îªns2np2£¬CÊǵؿÇÖк¬Á¿×î¶àµÄÔªËØ£®ÔªËØD¡¢E¶¼Î»ÓÚµÚËÄÖÜÆÚ£¬ÆäÖÐEµÄºËµçºÉÊýΪ29£¬DÔ­×ӵĺËÍâδ³É¶Ôµç×ÓÊýÔÚͬÖÜÆÚÖÐÊÇ×î¶àµÄ£®ÇëÓöÔÓ¦µÄÔªËØ·ûºÅ»ò»¯Ñ§Ê½Ìî¿Õ£º
£¨1£©ÔªËØA¡¢B¡¢CµÄµÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪ
C£¼O£¼N
C£¼O£¼N
£®
£¨2£©ÒÑÖª£¨AB£©2·Ö×ÓÖмüÓë¼üÖ®¼äµÄ¼Ð½ÇΪ180¡ã£¬²¢ÓжԳÆÐÔ£¬ÇÒÿ¸öÔ­×ÓµÄ×îÍâ²ãµç×Ó¾ùÂú×ã8µç×ӽṹ£¬ÔòÆä½á¹¹Ê½Îª
N¡ÔC-C¡ÔN
N¡ÔC-C¡ÔN
£¬1mol¸Ã·Ö×ÓÖк¬ÓеĦмüµÄÊýĿΪ
4NA
4NA
£®
£¨3£©»ù̬DÔ­×ÓµÄÍâΧµç×ÓÅŲ¼Ê½Îª
3d54s1
3d54s1
£®»¯ºÏÎïDO2Cl2µÄÈÛµãÊÇ-96.5¡æ£¬·ÐµãÊÇ117¡æ£¬Ôò¹Ì̬DO2Cl2ÊôÓÚ
·Ö×Ó
·Ö×Ó
¾§Ì壮
£¨4£©ÒÑÖªÔªËØEµÄÇ⻯ÎïµÄ¾§°û½á¹¹ÈçͼËùʾ£¬ÔòÆ仯ѧʽΪ
CuH
CuH
£®
·ÖÎö£º¶ÌÖÜÆڷǽðÊôÔªËØA¡¢B¡¢CµÄºËµçºÉÊýÒÀ´ÎÔö´ó£¬AÔ­×ÓµÄÍâΧµç×ÓÅŲ¼Ê½Îªns2np2£¬ÔòAÊǵÚIVA×åÔªËØ£»CÊǵؿÇÖк¬Á¿×î¶àµÄÔªËØ£¬ÔòCÊÇOÔªËØ£¬AµÄÔ­×ÓÐòÊýСÓÚC£¬ËùÒÔAÊÇCÔªËØ£¬ÔòBÊÇNÔªËØ£»
ÔªËØD¡¢E¶¼Î»ÓÚµÚËÄÖÜÆÚ£¬ÆäÖÐEµÄºËµçºÉÊýΪ29£¬ÔòEÊÇCuÔªËØ£»DÔ­×ӵĺËÍâδ³É¶Ôµç×ÓÊýÔÚͬÖÜÆÚÖÐÊÇ×î¶àµÄ£¬ÔòDÊÇCrÔªËØ£®
½â´ð£º½â£º¶ÌÖÜÆڷǽðÊôÔªËØA¡¢B¡¢CµÄºËµçºÉÊýÒÀ´ÎÔö´ó£¬AÔ­×ÓµÄÍâΧµç×ÓÅŲ¼Ê½Îªns2np2£¬ÔòAÊǵÚIVA×åÔªËØ£»CÊǵؿÇÖк¬Á¿×î¶àµÄÔªËØ£¬ÔòCÊÇOÔªËØ£¬AµÄÔ­×ÓÐòÊýСÓÚC£¬ËùÒÔAÊÇCÔªËØ£¬ÔòBÊÇNÔªËØ£»
ÔªËØD¡¢E¶¼Î»ÓÚµÚËÄÖÜÆÚ£¬ÆäÖÐEµÄºËµçºÉÊýΪ29£¬ÔòEÊÇCuÔªËØ£»DÔ­×ӵĺËÍâδ³É¶Ôµç×ÓÊýÔÚͬÖÜÆÚÖÐÊÇ×î¶àµÄ£¬ÔòDÊÇCrÔªËØ£¬
£¨1£©Í¬Ò»ÖÜÆÚÔªËØ£¬ÔªËصĵÚÒ»µçÀëÄÜËæ×ÅÔ­×ÓÐòÊýµÄÔö´ó¶ø³ÊÔö´óµÄÇ÷ÊÆ£¬µ«µÚVA×åÔªËØ´óÓÚÏàÁÚÔªËصĵÚÒ»µçÀëÄÜ£¬ËùÒÔÔªËØA¡¢B¡¢CµÄµÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪC£¼O£¼N£¬¹Ê´ð°¸Îª£ºC£¼O£¼N£»
£¨2£©£¨AB£©2·Ö×ÓÖмüÓë¼üÖ®¼äµÄ¼Ð½ÇΪ180¡ã£¬²¢ÓжԳÆÐÔ£¬ÇÒÿ¸öÔ­×ÓµÄ×îÍâ²ãµç×Ó¾ùÂú×ã8µç×ӽṹ£¬Ôòÿ¸ö̼ԭ×ÓÐγÉ4¸ö¹²¼Û¼ü£¬Ã¿¸öµªÔ­×ÓÐγÉ3¸ö¹²¼Û¼ü£¬ËùÒÔÆä½á¹¹Ê½ÎªN¡ÔC-C¡ÔN£¬¸Ã·Ö×ÓÖк¬ÓÐ4¸ö¦Ð¼ü£¬ËùÒÔ1mol¸Ã·Ö×ÓÖк¬ÓеĦмüµÄÊýĿΪ4NA£¬¹Ê´ð°¸Îª£ºN¡ÔC-C¡ÔN£¬4NA£¨»ò2.408¡Á1024£©£»
£¨3£©»ù̬DÔ­×ÓµÄÍâΧµç×ÓÅŲ¼Ê½Îª3d54s1£¬·Ö×Ó¾§ÌåµÄÈ۷еã½ÏµÍ£¬¸ù¾ÝÌâÒâÖª£¬¹Ì̬DO2Cl2ÊôÓÚ·Ö×Ó¾§Ì壬¹Ê´ð°¸Îª£º3d54s1£¬·Ö×Ó£»
£¨4£©¸Ã¾§°ûÖÐÇâÔ­×Ó¸öÊýÊÇ4£¬Í­Ô­×Ó¸öÊý=8¡Á
1
8
+6¡Á
1
2
=4
ËùÒÔÆ仯ѧʽΪCuH£¬¹Ê´ð°¸Îª£ºCuH£®
µãÆÀ£º±¾Ì⿼²éÔªËØÍƶÏÌ⣬ÍƶϳöÔªËØÊǽâ´ð±¾ÌâµÄ¹Ø¼ü£¬ÍƶÏʱעÒâ´ÓÔ­×ӵĺËÍâµç×ÓÅŲ¼ÌصãÒÔ¼°ÔªËصÄÌØÊâÐÔÖÊΪͻÆÆ¿Ú½â´ð£¬±¾Ìâ¾ßÓÐÒ»¶¨ÄѶȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

[»¯Ñ§-ÎïÖʽṹÓëÐÔÖÊ]
¶ÌÖÜÆÚÁùÔªËØA¡¢B¡¢C¡¢D¡¢E¡¢F£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£»A¡¢BµÄÒõÀë×ÓÓëC¡¢DµÄÑôÀë×ӵĵç×ÓÅŲ¼Ê½¾ùΪls22s22p6£¬AÔ­×ÓºËÍâÓÐ2¸öδ³É¶Ôµç×Ó£¬Cµ¥ÖÊ¿ÉÓëÈÈË®·´Ó¦µ«²»ÄÜÓëÀäË®·´Ó¦£»E¡¢FÔ­×ÓÔÚ»ù̬ʱÌî³äµç×ӵĹìµÀÓÐ9¸ö£¬ÇÒEÔ­×ÓºËÍâÓÐ3¸öδ³É¶Ôµç×Ó£¬FÄÜÓëAÐγÉÏàͬ¼Û̬µÄÒõÀë×Ó£¬ÇÒAÀë×Ӱ뾶СÓÚFÀë×Ó£®»Ø´ð£º
£¨1£©ÉÏÊöÁùÖÖÔªËØÖУ¬
F
F
ÔªËصÄÔ­×ӵĵÚÒ»µçÀëÄÜ×î´ó£¬ÀíÓÉÊÇ£º
Æä×îÍâ²ãµç×ÓÊýΪ7£¬ÇÒÔ­×Ӱ뾶С£¬ÈÝÒ׵õ½µç×Ó£¬²»ÈÝʧȥµç×Ó
Æä×îÍâ²ãµç×ÓÊýΪ7£¬ÇÒÔ­×Ӱ뾶С£¬ÈÝÒ׵õ½µç×Ó£¬²»ÈÝʧȥµç×Ó
£®
£¨2£©CÔªËØÔ­×ӵĵÚÒ»µçÀëÄÜ
£¾
£¾
£¨Ìî¡°£¾¡±¡°£¼¡±¡°=¡±£©D£¬ÀíÓÉÊÇ£º
MgÔ­×Ó×îÍâ²ã3s¹ìµÀ´¦ÓÚÈ«Âú£¬3p¹ìµÀ´¦ÓÚÈ«¿Õ£¬ÊÇÏà¶ÔÎȶ¨µÄ½á¹¹
MgÔ­×Ó×îÍâ²ã3s¹ìµÀ´¦ÓÚÈ«Âú£¬3p¹ìµÀ´¦ÓÚÈ«¿Õ£¬ÊÇÏà¶ÔÎȶ¨µÄ½á¹¹
£®
£¨3£©ÉÏÊöÁùÖÖÔªËØ°´µç¸ºÐÔ´ÓСµ½´óµÄÅÅÁÐÊÇ
Mg¡¢Al¡¢P¡¢S¡¢O¡¢F
Mg¡¢Al¡¢P¡¢S¡¢O¡¢F
£®
£¨4£©C¡¢D¡¢E¡¢FÔªËØÐγɵÄ×î¸ß¼ÛÑõ»¯Îï·Ö±ðÊÇ
MgO¡¢Al2O3ΪÀë×Ó»¯ºÏÎP2O5¡¢SO3Ϊ¹²¼Û»¯ºÏÎï
MgO¡¢Al2O3ΪÀë×Ó»¯ºÏÎP2O5¡¢SO3Ϊ¹²¼Û»¯ºÏÎï
£¨Ìî¡°Àë×Ó¡±¡°¹²¼Û¡±£©»¯ºÏÎ
£¨5£©ÉÏÊöÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔÓÉÇ¿µ½ÈõµÄÅÅÁÐÊÇ£º
H2SO4¡¢H3PO4¡¢Al£¨OH£©3¡¢Mg£¨OH£©2
H2SO4¡¢H3PO4¡¢Al£¨OH£©3¡¢Mg£¨OH£©2
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨2012?¿ª·â¶þÄ££©[Ñ¡ÐÞÒ»ÎïÖʽṹÓëÐÔÖÊ]ͬһÖÜÆÚ£¨¶ÌÖÜÆÚ£©¸÷ÔªËØÐγɵ¥Öʵķеã±ä»¯Èçͼ1Ëùʾ£¨°´Ô­×ÓÐòÊýÁ¬ÐøµÝÔö˳ÐòÅÅÁУ©£®¸ÃÖÜÆÚ²¿·ÖÔªËØ·ú»¯ÎïµÄÈÛµã¼û±í£®
 
·ú»¯Îï AF BF2 DF4
ÈÛµã/K 1266 1534 183
£¨1£©AÔ­×ÓºËÍâ¹²ÓÐ
11
11
ÖÖ²»Í¬Ô˶¯×´Ì¬µÄµç×Ó£¬
4
4
ÖÖ²»Í¬Äܼ¶µÄµç×Ó£®
£¨2£©BµÄµ¥ÖÊÔÚ¿ÕÆøÖÐȼÉÕµÄÖ÷Òª²úÎïÊÇ°×É«µÄ
MgO
MgO
£¬»¹Éú³ÉÉÙÁ¿µÄ
Mg3N2
Mg3N2
£¨Ìѧʽ£©£»
£¨3£©ÒÑÖªÏÂÁÐÊý¾Ý£º
¢Ù¡¢Fe£¨s£©+
1
2
O2£¨g£©=FeO£¨s£©¡÷H=-272.0kJ/mol
¢Ú¡¢2C£¨s£©+
3
2
O2£¨g£©=C2O3£¨s£©¡÷H=-1675.7kJ/mol
 ÔòCµÄµ¥ÖʺÍFeO·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ
2Al£¨s£©+3FeO£¨s£©=3Fe£¨s£©+Al2O3£¨s£©¡÷H=-859.7kJ/mol
2Al£¨s£©+3FeO£¨s£©=3Fe£¨s£©+Al2O3£¨s£©¡÷H=-859.7kJ/mol
£®
£¨4£©ÔªËØDµÄÆø̬Ç⻯Îï·Ö×ÓΪ
·Ç¼«ÐÔ
·Ç¼«ÐÔ
·Ö×Ó£¨Ìî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±£©£®DµÄµç¸ºÐÔ±ÈEµÄ
С
С
 £¨Ìî¡°´ó¡±»ò¡°Ð¡¡±£©£®ÔÚD¡¢E¡¢G¡¢HËÄÖÖÔªËØÐγɵÄÇ⻯ÎïÖУ¬ÈÈÎȶ¨ÐÔ×î´óµÄÊÇ
HCl
HCl
 £¨Ìѧʽ£©£®
£¨5£©GµÄ×î¸ß¼ÛÑõ»¯ÎïË®»¯ÎïµÄËá¸ùÀë×ÓµÄÁ¢Ìå¹¹ÐÍÊÇ
ÕýËÄÃæÌå
ÕýËÄÃæÌå
£¬ÆäÖÐGÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍÊÇ
sp3
sp3
£®
£¨6£©ÔªËØHµÄÄÆÑξ§°û½á¹¹Èçͼ2Ëùʾ£¬Ã¿¸öNa+ÖÜΧÓëÖ®¾àÀë×î½üµÄNa+µÄ¸öÊýΪ
12
12
£®
£¨7£©½âÊÍÉϱíÖзú»¯ÎïÈÛµã²îÒìµÄÔ­Òò£º
NaFÓëMgF2ΪÀë×Ó¾§Ì壬SiF4Ϊ·Ö×Ó¾§Ì壬¹ÊSiF4µÄÈÛµãµÍ£»MgF2µÄ¾§¸ñÄܱÈNaFµÄ¾§¸ñÄܴ󣬹ÊMgF2µÄÈÛµã±ÈNaF¸ß
NaFÓëMgF2ΪÀë×Ó¾§Ì壬SiF4Ϊ·Ö×Ó¾§Ì壬¹ÊSiF4µÄÈÛµãµÍ£»MgF2µÄ¾§¸ñÄܱÈNaFµÄ¾§¸ñÄܴ󣬹ÊMgF2µÄÈÛµã±ÈNaF¸ß
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

[»¯Ñ§-ÎïÖʽṹÓëÐÔÖÊ]
¶ÌÖÜÆÚÁùÔªËØA¡¢B¡¢C¡¢D¡¢E¡¢F£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£»A¡¢BµÄÒõÀë×ÓÓëC¡¢DµÄÑôÀë×ӵĵç×ÓÅŲ¼Ê½¾ùΪls22s22p6£¬AÔ­×ÓºËÍâÓÐ2¸öδ³É¶Ôµç×Ó£¬Cµ¥ÖÊ¿ÉÓëÈÈË®·´Ó¦µ«²»ÄÜÓëÀäË®·´Ó¦£»E¡¢FÔ­×ÓÔÚ»ù̬ʱÌî³äµç×ӵĹìµÀÓÐ9¸ö£¬ÇÒEÔ­×ÓºËÍâÓÐ3¸öδ³É¶Ôµç×Ó£¬FÄÜÓëAÐγÉÏàͬ¼Û̬µÄÒõÀë×Ó£¬ÇÒAÀë×Ӱ뾶СÓÚFÀë×Ó£®»Ø´ð£º
£¨1£©ÉÏÊöÁùÖÖÔªËØÖУ¬______ÔªËصÄÔ­×ӵĵÚÒ»µçÀëÄÜ×î´ó£¬ÀíÓÉÊÇ£º______£®
£¨2£©CÔªËØÔ­×ӵĵÚÒ»µçÀëÄÜ______£¨Ìî¡°£¾¡±¡°£¼¡±¡°=¡±£©D£¬ÀíÓÉÊÇ£º______£®
£¨3£©ÉÏÊöÁùÖÖÔªËØ°´µç¸ºÐÔ´ÓСµ½´óµÄÅÅÁÐÊÇ______£®
£¨4£©C¡¢D¡¢E¡¢FÔªËØÐγɵÄ×î¸ß¼ÛÑõ»¯Îï·Ö±ðÊÇ______£¨Ìî¡°Àë×Ó¡±¡°¹²¼Û¡±£©»¯ºÏÎ
£¨5£©ÉÏÊöÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔÓÉÇ¿µ½ÈõµÄÅÅÁÐÊÇ£º______£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011Ä긣½¨Ê¡ÈªÖÝÊÐʯʨÊÐʯ¹â»ªÇÈÁªºÏÖÐѧ¸ß¿¼»¯Ñ§×îºó³å´ÌÊÔ¾í£¨Ò»£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

[»¯Ñ§-ÎïÖʽṹÓëÐÔÖÊ]
¶ÌÖÜÆÚÁùÔªËØA¡¢B¡¢C¡¢D¡¢E¡¢F£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£»A¡¢BµÄÒõÀë×ÓÓëC¡¢DµÄÑôÀë×ӵĵç×ÓÅŲ¼Ê½¾ùΪls22s22p6£¬AÔ­×ÓºËÍâÓÐ2¸öδ³É¶Ôµç×Ó£¬Cµ¥ÖÊ¿ÉÓëÈÈË®·´Ó¦µ«²»ÄÜÓëÀäË®·´Ó¦£»E¡¢FÔ­×ÓÔÚ»ù̬ʱÌî³äµç×ӵĹìµÀÓÐ9¸ö£¬ÇÒEÔ­×ÓºËÍâÓÐ3¸öδ³É¶Ôµç×Ó£¬FÄÜÓëAÐγÉÏàͬ¼Û̬µÄÒõÀë×Ó£¬ÇÒAÀë×Ӱ뾶СÓÚFÀë×Ó£®»Ø´ð£º
£¨1£©ÉÏÊöÁùÖÖÔªËØÖУ¬______ÔªËصÄÔ­×ӵĵÚÒ»µçÀëÄÜ×î´ó£¬ÀíÓÉÊÇ£º______£®
£¨2£©CÔªËØÔ­×ӵĵÚÒ»µçÀëÄÜ______£¨Ìî¡°£¾¡±¡°£¼¡±¡°=¡±£©D£¬ÀíÓÉÊÇ£º______£®
£¨3£©ÉÏÊöÁùÖÖÔªËØ°´µç¸ºÐÔ´ÓСµ½´óµÄÅÅÁÐÊÇ______£®
£¨4£©C¡¢D¡¢E¡¢FÔªËØÐγɵÄ×î¸ß¼ÛÑõ»¯Îï·Ö±ðÊÇ______£¨Ìî¡°Àë×Ó¡±¡°¹²¼Û¡±£©»¯ºÏÎ
£¨5£©ÉÏÊöÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔÓÉÇ¿µ½ÈõµÄÅÅÁÐÊÇ£º______£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸