ÌâÄ¿ÄÚÈÝ
îÑÊÇ20ÊÀ¼Í50Äê´ú·¢Õ¹ÆðÀ´µÄÒ»ÖÖÖØÒªµÄ½á¹¹½ðÊô£¬îѺϽðÒò¾ßÓÐÇ¿¶È¸ß¡¢ÄÍÊ´ÐԺá¢ÄÍÈÈÐԸߵÈÌصã¶ø±»¹ã·ºÓÃÓÚ¸÷¸öÁìÓò¡£
£¨1£©ÓëîÑͬÖÜÆÚµÄËùÓÐÔªËصĻù̬Ô×ÓÖУ¬Î´³É¶Ôµç×ÓÊýÓëîÑÏàͬµÄÔªËØÓÐ £¨ÌîÔªËØ·ûºÅ£©¡£
£¨2£©[Ti(OH)2(H2O)4]2+ÖеĻ¯Ñ§¼üÓÐ ¡£
£¨3£©ÄÉÃ×TiO2ÊÇÒ»ÖÖÓ¦Óù㷺µÄ´ß»¯¼Á£¬ÄÉÃ×TiO2´ß»¯µÄÒ»¸öʵÀýÈçÏÂͼËùʾ¡£
»¯ºÏÎï¼×µÄ·Ö×ÓÖвÉÈ¡sp2ÔÓ»¯·½Ê½µÄ̼Ô×Ó¸öÊýΪ £¬»¯ºÏÎïÒÒÖвÉÈ¡sp3ÔÓ»¯µÄÔ×ӵĵÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪ ¡£
£¨4£©ÓÐÒ»ÖÖµª»¯îѾ§ÌåµÄ¾§°ûÈçͼËùʾ£¬¸Ã¾§ÌåµÄ»¯Ñ§Ê½Îª £¬¸Ã¾§ÌåÖÐTiÔ×ÓÖÜΧÓëËü¾àÀë×î½üÇÒÏàµÈµÄNÔ×ӵĸöÊý______¡£
£¨1£©ÓëîÑͬÖÜÆÚµÄËùÓÐÔªËصĻù̬Ô×ÓÖУ¬Î´³É¶Ôµç×ÓÊýÓëîÑÏàͬµÄÔªËØÓÐ £¨ÌîÔªËØ·ûºÅ£©¡£
£¨2£©[Ti(OH)2(H2O)4]2+ÖеĻ¯Ñ§¼üÓÐ ¡£
A£®¦Ò¼ü | B£®¦Ð¼ü | C£®Àë×Ó¼ü | D£®Åäλ¼ü |
»¯ºÏÎï¼×µÄ·Ö×ÓÖвÉÈ¡sp2ÔÓ»¯·½Ê½µÄ̼Ô×Ó¸öÊýΪ £¬»¯ºÏÎïÒÒÖвÉÈ¡sp3ÔÓ»¯µÄÔ×ӵĵÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪ ¡£
£¨4£©ÓÐÒ»ÖÖµª»¯îѾ§ÌåµÄ¾§°ûÈçͼËùʾ£¬¸Ã¾§ÌåµÄ»¯Ñ§Ê½Îª £¬¸Ã¾§ÌåÖÐTiÔ×ÓÖÜΧÓëËü¾àÀë×î½üÇÒÏàµÈµÄNÔ×ӵĸöÊý______¡£
£¨1£©Ni¡¢Ge¡¢Se£¨2£©A D£¨3£©7£»C<O<N£¨4£©TiN£»4
ÊÔÌâ·ÖÎö£º£¨1£©TiÊÇ22ºÅÔªËØ£¬ºËÍâµç×ÓÅŲ¼Ê½ÊÇ1s22s22p63s23p63d24s2.λÓÚµÚËÄÖÜÆÚ£¬µÚËĸ±×å.Æäδ³É¶Ôµç×ÓÊýΪ2¸ö¡£ÔÚµÚËÄÖÜÆÚµÄËùÓÐÔªËصĻù̬Ô×ÓÖУ¬Î´³É¶Ôµç×ÓÊýÓëîÑÏàͬµÄÔªËØÓÐNiºËÍâµç×ÓÅŲ¼Ê½ÊÇ1s22s22p63s23p63d84s2.£¬GeºËÍâµç×ÓÅŲ¼Ê½ÊÇ:1s22s22p63s23p64s24p2¡¢Se ºËÍâµç×ÓÅŲ¼Ê½ÊÇ1s22s22p63s23p64s24p4. £¨2£©ÔÚ[Ti(OH)2(H2O)4]2+ÖеĻ¯Ñ§¼üÓЦҼüºÍÅäλ¼ü¡£Ñ¡ÏîΪAD¡££¨3£©ÔÚ»¯ºÏÎï¼×Öеı½»·ÉϵÄ6¸öCÔ×ÓºÍôÊ»ùµÄ£ÃÔ×Ó£¬Ò»¹²£·¸ö¡£ÔÚ»¯ºÏÎïÒÒÖвÉÈ¡sp3ÔÓ»¯µÄÔ×ÓÓгýÁ˱½»·µÄÒÔÍâµÄ£ÃÔ×Ó¡¢NÔ×Ó¡¢OÔ×Ó¡£ÆäÖÐNÔ×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p3,´¦ÓÚ°ë³äÂúµÄÎȶ¨×´Ì¬£¬Ê§È¥µç×ӱȽÏÄÑ¡£Ò»°ãÇé¿öÏ£¬ÔªËصÄÔ×ÓÐòÊýÔ½´ó£¬Ô×Ӱ뾶ԽС£¬Ô×ӵĵÚÒ»µçÀëÄܾÍÔ½´ó¡£ËùÒÔÕâÈýÖÖÔªËØÔ×ӵĵÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪC<O<N¡££¨4£©Óɵª»¯îѾ§ÌåµÄ¾§°ûͼ¿ÉÖª£ºÔÚÿ¸ö¾§°ûÖк¬ÓÐN£º8¡Á1/8+6¡Á1/2=4;Ti:4.¶þÕߵĸöÊý±ÈΪ1:1£¬ËùÒԸþ§ÌåµÄ»¯Ñ§Ê½ÎªTiN¡£Ôڸþ§ÌåÖÐTiÔ×ÓÖÜΧÓëËü¾àÀë×î½üÇÒÏàµÈµÄNÔ×ӵĸöÊýΪ4£¬ËüÃÇÐγɵÄÊÇÕýËÄÃæÌå½á¹¹£¬TiÔÚÕýËÄÃæÌåµÄ¼¸ºÎÖÐÐÄ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿