ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿îÑ(Ti)±»³ÆÎª¡°Î´À´½ðÊô¡±£¬¹ã·ºÓ¦ÓÃÓÚ¹ú·À¡¢º½¿Õº½Ìì¡¢ÉúÎï²ÄÁϵÈÁìÓò¡£îѵÄÂÈ»¯ÎïÓÐÈçÏÂת±ä¹ØÏµ£º2TiCl3
TiCl4¡ü+TiCl2»Ø´ðÏÂÁÐÎÊÌâ¡£
(1)ijͬѧËù»»ù̬ Cl-µÄÍâΧµç×ÓÅŲ¼Í¼Îª
£¬ÕâÎ¥·´ÁË____________
(2)´Ó½á¹¹½Ç¶È½âÊÍ TiCl3ÖÐTi(III)»¹ÔÐÔ½ÏÇ¿µÄÔÒò____________¡£
(3)îѵÄÂÈ»¯ÎïµÄ²¿·ÖÎïÀíÐÔÖÊÈçÏÂ±í£º
ÂÈ»¯Îï | ÈÛµã/¡æ | ·Ðµã/¡æ | ÈܽâÐÔ |
TiCl4 | -24 | 136 | ¿ÉÈÜÓڷǼ«ÐԵļױ½ºÍÂÈ´úÌþ |
TiCl2 | 1035 | 1500 | ²»ÈÜÓÚÂȷ¡¢ÒÒÃÑ |
¢ÙTiCl4ÓëTiCl2µÄ¾§ÌåÀàÐÍ·Ö±ðÊÇ____________¡£
¢ÚTiCl4ÓëSO42-»¥ÎªµÈµç×ÓÌ壬ÒòΪËüÃÇ____________Ïàͬ£»SO42-ÖÐÐÄÔ×ÓÒÔ3s¹ìµÀºÍ3p¹ìµÀÔÓ»¯¡£
(4)TiµÄÅäºÏÎïÓжàÖÖ¡£Ti(CO)6¡¢Ti(H2O)63+¡¢TiF62-µÄÅäÌåËùº¬Ô×ÓÖе縺ÐÔ×îСµÄÊÇ__________£»Ti(NO3)4µÄÇò¹÷½á¹¹Èçͼ£¬TiµÄÅäλÊýÊÇ_____________
![]()
(5)¸ÆîÑ¿ó(CaTiO3)ÊÇ×ÔÈ»½çÖеÄÒ»ÖÖ³£¼û¿óÎÆä¾§°û½á¹¹Èçͼ£º
¢ÙÉèNΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬¼ÆËãÒ»¸ö¾§°ûµÄÖÊÁ¿Îª______________g.
¢Ú¼ÙÉèO2-²ÉÓÃÃæÐÄÁ¢·½×îÃܶѻý£¬Ti4+ÓëO2-ÏàÇУ¬Ôò
=_________¡£
¡¾´ð°¸¡¿ÅÝÀûÔÀí +3¼ÛTiÍâΧµç×ÓΪ3d1£¬Ê§È¥Ò»¸öµç×Óºó£¬3dÄܼ¶´¦ÓÚÈ«¿ÕÎȶ¨×´Ì¬ ·Ö×Ó¾§Ì壻Àë×Ó¾§Ìå Ô×Ó×ÜÊý¡¢¼Ûµç×Ó×ÜÊý H 8
-1»ò0.414
¡¾½âÎö¡¿
(1)¸ù¾ÝÔ×ÓºËÍâµç×ÓÅŲ¼¹æÂÉ·ÖÎö£»
(2)¸ù¾ÝÔ×ÓºËÍâ¸÷¸öµç×Ó²ãÅŲ¼´¦ÓÚÈ«Âú¡¢°ëÂú»òÈ«¿ÕʱÎȶ¨·ÖÎö£»
(3)¢Ù¸ù¾Ý·Ö×Ó¾§ÌåÈ۷еãµÍ£¬Ò×ÈÜÓÚijЩÈܼÁÖУ¬¶øÀë×Ó¾§ÌåÈ۷еã½Ï¸ß£¬ÔÚÓлúÈܼÁÖв»ÄÜÈܽâ·ÖÎöÅжϣ»
¢Ú¸ù¾ÝµÈµç×ÓÌåµÄ¸ÅÄî¼°ÐÔÖÊ·ÖÎöÅжϣ»
(4)ÔªËØµÄ·Ç½ðÊôÐÔÔ½Èõ£¬ÔªËصĵ縺ÐÔ¾ÍԽС£»½áºÏͼʾÖÐÓëTiÐγɹ²¼Û¼üµÄÔ×ÓÊýĿȷ¶¨ÆäÅäλÌåÊýÄ¿£»
(5)¢ÙÓþù̯·½·¨¼ÆËãÒ»¸ö¾§°ûÖк¬Óеĸ÷ÖÖÔªËØµÄÔ×Ó¸öÊý£¬È»ºó½áºÏĦ¶ûÖÊÁ¿ÓëÏà¶ÔÔ×ÓÖÊÁ¿¹ØÏµ¼ÆËã¾§°ûÖÊÁ¿£»
¢ÚO2-²ÉÓÃÃæÐÄÁ¢·½¶Ñ»ý£¬Ôò¸÷ÖÖÀë×ÓÏà¶ÔλÖÿɱíʾΪ£º
£¬Ãæ¶Ô½ÇÏßΪ2¸öO2-°ë¾¶Óë2¸öTi4+µÄ°ë¾¶£¬¾§°û±ß³¤Îª2¸öO2-°ë¾¶£¬¾Ý´Ë·ÖÎö½â´ð¡£
(1)ClÊÇ17ºÅÔªËØ£¬ºËÍâµç×ÓÅŲ¼Îª2¡¢8¡¢7£¬ClÔ×Ó»ñµÃ1¸öµç×Ó±äΪCl-£¬¸ù¾Ý¹¹ÔìÔÀí£¬»ù̬Cl-ºËÍâµç×ÓÅŲ¼Ê½ÊÇ1s22s22p63s23p6£¬3pÑDzãÓÐ3¸öÄÜÁ¿ÏàͬµÄ¹ìµÀ£¬Ã¿¸ö¹ìµÀ×î¶àÈÝÄÉ2¸ö×ÔÐý·½ÏòÏà·´µÄµç×Ó£¬ÕâÑùÅŲ¼Ê¹Àë×ÓÄÜÁ¿×îµÍ£¬Îȶ¨£¬¹Ê»ù̬ Cl-µÄÍâΧµç×ÓÅŲ¼Í¼Îª
£¬¶ø
ÔòÎ¥±³ÁËÅÝÀû²»ÏàÈÝÔÀí£»
(2)TiÊÇ22ºÅÔªËØ£¬ÍâΧµç×ÓÅŲ¼ÊÇ3d24s2£¬TiCl3ÖÐTiµÄ»¯ºÏ¼ÛΪ+3¼Û£¬+3¼ÛTiÍâΧµç×ÓΪ3d1£¬µ±ÆäÔÙʧȥһ¸öµç×Óºó£¬3dÄܼ¶´¦ÓÚÈ«¿ÕµÄÎȶ¨×´Ì¬£¬Òò´ËTiCl3ÖÐTi(III)»¹ÔÐÔ½ÏÇ¿£»
(3)¸ù¾Ý±í¸ñÐÔÖÊ¿ÉÖªTiCl4È۷еãµÍ£¬Ò×ÈÜÓÚÓлúÈܼÁ£¬ÔòTiCl4ÊÇÓÉ·Ö×Ó¹¹³ÉµÄ·Ö×Ó¾§Ì壻¶øTiCl2È۷еã½Ï¸ß£¬ÔÚÒÒ´¼¡¢ÒÒÃÑÖв»ÄÜÈܽ⣬˵Ã÷TiCl2µÄ¾§ÌåÀàÐÍÊôÓÚÀë×Ó¾§Ì壻
¢ÚTiCl4ÓëSO42-µÄÔ×Ó×ÜÊý¡¢¼Ûµç×Ó×ÜÊýÏàµÈ£¬Òò´Ë¶þÕß»¥ÎªµÈµç×ÓÌ壻
(4)ÔÚTiµÄ¶àÖÖÅäºÏÎïTi(CO)6¡¢Ti(H2O)63+¡¢TiF62-ÖУ¬ÅäÌå·Ö±ðÊÇCO¡¢H2O¡¢F-£¬ÆäÖк¬ÓеķǽðÊôÐÔÔªËØÓÐC¡¢O¡¢H¡¢F£¬ÔªËصķǽðÊôÐÔ£ºF>O>C>H£¬ÔªËصķǽðÊôÐÔÔ½Èõ£¬Æäµç¸ºÐÔ¾ÍԽС£¬¹ÊÉÏÊöËùº¬·Ç½ðÊôÔªËØÔ×ÓÖе縺ÐÔ×îСµÄÊÇH£»¸ù¾ÝTi(NO3)4µÄÇò¹÷½á¹¹Í¼Ê¾¿ÉÖªTiµÄÅäλÊýÊÇ8£»
(5)¢ÙÔÚÒ»¸ö¾§°ûÖк¬ÓÐCa2+Àë×ÓÊýÄ¿ÊÇ1£»º¬ÓÐTi4+Àë×ÓÊýĿΪ8
=1£¬º¬ÓеÄO2-ÊýĿΪ12
=3£¬ÔòÒ»¸ö¾§°ûÖк¬ÓÐ1¸öCaTiO3£¬ÉèNAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬ÔòÒ»¸ö¾§°ûµÄÖÊÁ¿Îª
=
g£»
¢Ú¼ÙÉèO2-²ÉÓÃÃæÐÄÁ¢·½×îÃܶѻý£¬
Ti4+ÓëO2-ÏàÇУ¬Ôò¾§°û±ß³¤ÎªL=2r(O2-)£¬¾§°ûµÄÃæ¶Ô½ÇÏß
L=2r(O2-)+2r(Ti4+)£¬¹Êr(O2-)=
L£¬r(Ti4+)=
L-
L £¬ËùÒÔ
=0.404¡£