ÌâÄ¿ÄÚÈÝ
ÏÖÓÐÆßÖÖÔªËØ£¬ÆäÖÐA¡¢B¡¢C¡¢D¡¢EΪ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬FΪµÚËÄÖÜÆÚÔªËØ£¬ËüÃǵÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£®Çë¸ù¾ÝÏÂÁÐÏà¹ØÐÅÏ¢£¬»Ø´ðÎÊÌ⣮
£¨1£©ÒÑÖªBA5ΪÀë×Ó»¯ºÏÎд³öÆäµç×Óʽ £»
£¨2£©»ù̬BÔ×ÓÖÐÄÜÁ¿×î¸ßµÄµç×ÓÔÚ¿Õ¼äÓÐ ¸öÔ˶¯×´Ì¬£¬Ô×Ó¹ìµÀ³Ê ÐΣ»
£¨3£©Ä³Í¬Ñ§¸ù¾ÝÉÏÊöÐÅÏ¢£¬ÍƶÏC»ù̬Ô×ӵĺËÍâµç×ÓÅŲ¼Ê½
£¬¸ÃͬѧËù»µÄµç×ÓÅŲ¼Í¼Î¥±³ÁË £»
£¨4£©FÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ £¬Êô Çø£¬Æä¼Ûµç×ÓÅŲ¼Ê½Îª £»
£¨5£©DE3ÖÐÐÄÔ×ÓµÄÔÓ»¯·½Ê½Îª £¬Óü۲ãµç×Ó¶Ô»¥³âÀíÂÛÍÆ²âÆä¿Õ¼ä¹¹ÐÍΪ £¬ÊÇ·ñΪ¼«ÐÔ·Ö×Ó £¨ÌîÊÇ»ò·ñ£©£®
| AÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ |
| BÔªËØÔ×ӵĺËÍâpµç×ÓÊý±Èsµç×ÓÊýÉÙ1 |
| CÔªËØÔ×ӵĵÚÒ»ÖÁµÚËĵçÀëÄÜ·Ö±ðÊÇ£º I1=738kJ/mol I2=1451kJ/mol I3=7733kJ/mol I4=10540kJ/mol |
| DÔªËØÔ×ÓºËÍâËùÓÐp¹ìµÀÈ«Âú»ò°ëÂú |
| EÔªËØµÄÖ÷×åÐòÊýÓëÖÜÆÚÊýµÄ²îΪ4 |
| FλÓÚÖÜÆÚ±íµÄµÚÆßÁÐ |
£¨2£©»ù̬BÔ×ÓÖÐÄÜÁ¿×î¸ßµÄµç×ÓÔÚ¿Õ¼äÓÐ
£¨3£©Ä³Í¬Ñ§¸ù¾ÝÉÏÊöÐÅÏ¢£¬ÍƶÏC»ù̬Ô×ӵĺËÍâµç×ÓÅŲ¼Ê½
£¨4£©FÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ
£¨5£©DE3ÖÐÐÄÔ×ÓµÄÔÓ»¯·½Ê½Îª
¿¼µã£ºÎ»ÖýṹÐÔÖʵÄÏ໥¹ØÏµÓ¦ÓÃ,Ô×ÓºËÍâµç×ÓµÄÔ˶¯×´Ì¬,Åжϼòµ¥·Ö×Ó»òÀë×ӵĹ¹ÐÍ,Ô×Ó¹ìµÀÔÓ»¯·½Ê½¼°ÔÓ»¯ÀàÐÍÅжÏ
רÌ⣺
·ÖÎö£ºA¡¢B¡¢C¡¢D¡¢EΪ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬F¡¢GΪµÚËÄÖÜÆÚÔªËØ£¬ËüÃǵÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬
AÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ£¬AΪHÔªËØ£»
BÔªËØÔ×ӵĺËÍâpµç×ÓÊý±Èsµç×ÓÊýÉÙ1£¬BÓÐ2¸öµç×Ӳ㣬Ϊ1s22s22p3£¬¹ÊBΪNÔªËØ£»
ÓÉCÔ×ӵĵÚÒ»ÖÁµÚËĵçÀëÄÜÊý¾Ý¿ÉÖª£¬µÚÈýµçÀëÄܾçÔö£¬¹ÊC±íÏÖ+2¼Û£¬´¦ÓÚ¢òA×壬Ô×ÓÐòÊý´óÓÚNÔªËØ£¬¹ÊCΪMgÔªËØ£»
D´¦ÓÚµÚÈýÖÜÆÚ£¬DÔ×ÓºËÍâËùÓÐp¹ìµÀÈ«Âú»ò°ëÂú£¬×îÍâ²ãÅŲ¼Îª3s23p3£¬¹ÊDΪPÔªËØ£»
E´¦ÓÚµÚÈýÖÜÆÚ£¬EÔªËØµÄÖ÷×åÐòÊýÓëÖÜÆÚÊýµÄ²îΪ4£¬E´¦ÓÚµÚ¢÷A×壬¹ÊEΪClÔªËØ£»
FÔÚµÚËÄÖÜÆÚÖÜÆÚ±íµÄµÚ7ÁУ¬GΪMnÔªËØ£¬ÒԴ˽â´ð¸ÃÌ⣮
AÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ£¬AΪHÔªËØ£»
BÔªËØÔ×ӵĺËÍâpµç×ÓÊý±Èsµç×ÓÊýÉÙ1£¬BÓÐ2¸öµç×Ӳ㣬Ϊ1s22s22p3£¬¹ÊBΪNÔªËØ£»
ÓÉCÔ×ӵĵÚÒ»ÖÁµÚËĵçÀëÄÜÊý¾Ý¿ÉÖª£¬µÚÈýµçÀëÄܾçÔö£¬¹ÊC±íÏÖ+2¼Û£¬´¦ÓÚ¢òA×壬Ô×ÓÐòÊý´óÓÚNÔªËØ£¬¹ÊCΪMgÔªËØ£»
D´¦ÓÚµÚÈýÖÜÆÚ£¬DÔ×ÓºËÍâËùÓÐp¹ìµÀÈ«Âú»ò°ëÂú£¬×îÍâ²ãÅŲ¼Îª3s23p3£¬¹ÊDΪPÔªËØ£»
E´¦ÓÚµÚÈýÖÜÆÚ£¬EÔªËØµÄÖ÷×åÐòÊýÓëÖÜÆÚÊýµÄ²îΪ4£¬E´¦ÓÚµÚ¢÷A×壬¹ÊEΪClÔªËØ£»
FÔÚµÚËÄÖÜÆÚÖÜÆÚ±íµÄµÚ7ÁУ¬GΪMnÔªËØ£¬ÒԴ˽â´ð¸ÃÌ⣮
½â´ð£º
½â£ºA¡¢B¡¢C¡¢D¡¢EΪ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬F¡¢GΪµÚËÄÖÜÆÚÔªËØ£¬ËüÃǵÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬
AÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ£¬AΪHÔªËØ£»
BÔªËØÔ×ӵĺËÍâpµç×ÓÊý±Èsµç×ÓÊýÉÙ1£¬BÓÐ2¸öµç×Ӳ㣬Ϊ1s22s22p3£¬¹ÊBΪNÔªËØ£»
ÓÉCÔ×ӵĵÚÒ»ÖÁµÚËĵçÀëÄÜÊý¾Ý¿ÉÖª£¬µÚÈýµçÀëÄܾçÔö£¬¹ÊC±íÏÖ+2¼Û£¬´¦ÓÚ¢òA×壬Ô×ÓÐòÊý´óÓÚNÔªËØ£¬¹ÊCΪMgÔªËØ£»
D´¦ÓÚµÚÈýÖÜÆÚ£¬DÔ×ÓºËÍâËùÓÐp¹ìµÀÈ«Âú»ò°ëÂú£¬×îÍâ²ãÅŲ¼Îª3s23p3£¬¹ÊDΪPÔªËØ£»
E´¦ÓÚµÚÈýÖÜÆÚ£¬EÔªËØµÄÖ÷×åÐòÊýÓëÖÜÆÚÊýµÄ²îΪ4£¬E´¦ÓÚµÚ¢÷A×壬¹ÊEΪClÔªËØ£»
FÔÚµÚËÄÖÜÆÚÖÜÆÚ±íµÄµÚ7ÁУ¬GΪMnÔªËØ£¬
£¨1£©NH5ΪÀë×Ó»¯ºÏÎÊÇÓÉNH4+ÓëH-Á½ÖÖÁ£¹¹³É£¬µç×ÓʽΪ
£¬¹Ê´ð°¸Îª£º
£»
£¨2£©BΪNÔªËØ£¬ºËÍâµç×ÓÅŲ¼Ê½Îª1s2ns2np3£¬»ù̬Ô×ÓÖÐÄÜÁ¿×î¸ßµÄµç×Ó£¬´¦ÓÚ2pÄܼ¶£¬ÓÐ3¸öµç×Ó£¬Æäµç×ÓÔÆÔÚ¿Õ¼äÓÐ3¸ö·½Ïò£¬Ô×Ó¹ìµÀ³Ê·Ä´¸ÐΣ¬
¹Ê´ð°¸Îª£º3£»·Ä´¸£»
£¨3£©Ä³Í¬Ñ§¸ù¾ÝÉÏÊöÐÅÏ¢£¬ÍƶÏC»ù̬Ô×ӵĺËÍâµç×ÓÅŲ¼Îª
£¬¸ÃͬѧËù»µÄµç×ÓÅŲ¼Í¼ÖÐ3sÄܼ¶£¬2¸öµç×Ó×ÔÐý·½ÏòÏàͬ£¬Î¥±³ÁËÅÝÀûÔÀí£¬
¹Ê´ð°¸Îª£ºÅÝÀûÔÀí£»
£¨4£©FΪMnÔªËØ£¬ÊÇ25ºÅÔªËØ£¬Î»ÓÚµÚËÄÖÜÆÚµÚ¢÷B×壬×îºóÌî³äµÄΪdµç×Ó£¬ÎªdÇøÔªËØ£¬¼Ûµç×ÓÅŲ¼Ê½Îª3d54s2£¬
¹Ê´ð°¸Îª£ºµÚËÄÖÜÆÚ¢÷B×壻d£»3d54s2£»
£¨5£©PCl3ÖÐÐÄÔ×ÓPÔ×Ó³É3¸ö¦Ò¼ü£¬PÔ×Ó¼Û²ãµç×Ó¶ÔÊÇΪ3+1=4£¬º¬ÓÐ1¶Ô¹Â¶Ôµç×Ó¶Ô£¬ÔÓ»¯¹ìµÀÊýΪ4£¬ÔÓ»¯·½Ê½Îªsp3£¬Æä¿Õ¼ä¹¹ÐÍΪÈý½Ç×¶£¬Îª¼«ÐÔ·Ö×Ó£¬
¹Ê´ð°¸Îª£ºsp3£»Èý½Ç×¶ÐΣ»ÊÇ£®
AÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ£¬AΪHÔªËØ£»
BÔªËØÔ×ӵĺËÍâpµç×ÓÊý±Èsµç×ÓÊýÉÙ1£¬BÓÐ2¸öµç×Ӳ㣬Ϊ1s22s22p3£¬¹ÊBΪNÔªËØ£»
ÓÉCÔ×ӵĵÚÒ»ÖÁµÚËĵçÀëÄÜÊý¾Ý¿ÉÖª£¬µÚÈýµçÀëÄܾçÔö£¬¹ÊC±íÏÖ+2¼Û£¬´¦ÓÚ¢òA×壬Ô×ÓÐòÊý´óÓÚNÔªËØ£¬¹ÊCΪMgÔªËØ£»
D´¦ÓÚµÚÈýÖÜÆÚ£¬DÔ×ÓºËÍâËùÓÐp¹ìµÀÈ«Âú»ò°ëÂú£¬×îÍâ²ãÅŲ¼Îª3s23p3£¬¹ÊDΪPÔªËØ£»
E´¦ÓÚµÚÈýÖÜÆÚ£¬EÔªËØµÄÖ÷×åÐòÊýÓëÖÜÆÚÊýµÄ²îΪ4£¬E´¦ÓÚµÚ¢÷A×壬¹ÊEΪClÔªËØ£»
FÔÚµÚËÄÖÜÆÚÖÜÆÚ±íµÄµÚ7ÁУ¬GΪMnÔªËØ£¬
£¨1£©NH5ΪÀë×Ó»¯ºÏÎÊÇÓÉNH4+ÓëH-Á½ÖÖÁ£¹¹³É£¬µç×ÓʽΪ
£¨2£©BΪNÔªËØ£¬ºËÍâµç×ÓÅŲ¼Ê½Îª1s2ns2np3£¬»ù̬Ô×ÓÖÐÄÜÁ¿×î¸ßµÄµç×Ó£¬´¦ÓÚ2pÄܼ¶£¬ÓÐ3¸öµç×Ó£¬Æäµç×ÓÔÆÔÚ¿Õ¼äÓÐ3¸ö·½Ïò£¬Ô×Ó¹ìµÀ³Ê·Ä´¸ÐΣ¬
¹Ê´ð°¸Îª£º3£»·Ä´¸£»
£¨3£©Ä³Í¬Ñ§¸ù¾ÝÉÏÊöÐÅÏ¢£¬ÍƶÏC»ù̬Ô×ӵĺËÍâµç×ÓÅŲ¼Îª
¹Ê´ð°¸Îª£ºÅÝÀûÔÀí£»
£¨4£©FΪMnÔªËØ£¬ÊÇ25ºÅÔªËØ£¬Î»ÓÚµÚËÄÖÜÆÚµÚ¢÷B×壬×îºóÌî³äµÄΪdµç×Ó£¬ÎªdÇøÔªËØ£¬¼Ûµç×ÓÅŲ¼Ê½Îª3d54s2£¬
¹Ê´ð°¸Îª£ºµÚËÄÖÜÆÚ¢÷B×壻d£»3d54s2£»
£¨5£©PCl3ÖÐÐÄÔ×ÓPÔ×Ó³É3¸ö¦Ò¼ü£¬PÔ×Ó¼Û²ãµç×Ó¶ÔÊÇΪ3+1=4£¬º¬ÓÐ1¶Ô¹Â¶Ôµç×Ó¶Ô£¬ÔÓ»¯¹ìµÀÊýΪ4£¬ÔÓ»¯·½Ê½Îªsp3£¬Æä¿Õ¼ä¹¹ÐÍΪÈý½Ç×¶£¬Îª¼«ÐÔ·Ö×Ó£¬
¹Ê´ð°¸Îª£ºsp3£»Èý½Ç×¶ÐΣ»ÊÇ£®
µãÆÀ£º±¾Ì⿼²é½á¹¹ÐÔÖÊÓëλÖùØÏµ¡¢ºËÍâµç×ÓÅŲ¼¹æÂÉ¡¢µçÀëÄÜ¡¢ÔÓ»¯¹ìµÀÀíÂÛ¡¢·Ö×ӽṹµÈ£¬×ÛºÏÐԽϴó£¬Îª¸ß¿¼³£¼ûÌâÐÍ£¬ÄѶÈÖеȣ¬ÍƶÏÔªËØÊǽâÌâµÄ¹Ø¼ü£¬×¢Òâ»ù´¡ÖªÊ¶µÄÕÆÎÕ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢¦Ð¼üÊÇÓÉÁ½¸öpµç×ÓÒÔ¡°Í·ÅöÍ·¡±·½Ê½Öصþ¶ø³É |
| B¡¢1molC2H2ÖÐÓÐ4mol¦Ò¼ü |
| C¡¢ÒÒÍé·Ö×ÓÖеļüȫΪ¦Ò¼ü¶øÒÒÏ©·Ö×ÓÖк¬¦Ò¼üºÍ¦Ð¼ü |
| D¡¢H2·Ö×ÓÖк¬¦Ò¼ü£¬Cl2·Ö×ÓÖк¬¦Ð¼ü |