ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿¡¾»¯Ñ§¡ªÑ¡ÐÞ3£º ÎïÖʽṹÓëÐÔÖÊ¡¿îÑ¡¢¸õ¡¢Ìú¡¢Äø¡¢ÍµÈ½ðÊô¼°Æ仯ºÏÎïÔÚ¹¤ÒµÉÏÓÐÖØÒªÓÃ;¡£
£¨1£©îÑÌúºÏ½ðÊÇîÑϵ´¢ÇâºÏ½ðµÄ´ú±í£¬¸ÃºÏ½ð¾ßÓзÅÇâζȵ͡¢¼Û¸ñÊÊÖеÈÓŵ㡣
¢ÙTiµÄ»ù̬Ô×Ó¼Ûµç×ÓÅŲ¼Ê½Îª________________¡£
¢ÚFeµÄ»ù̬Ô×Ó¹²ÓÐ________ÖÖ²»Í¬Äܼ¶µÄµç×Ó¡£
£¨2£©ÖƱ¸CrO2Cl2µÄ·´Ó¦ÎªK2Cr2O7£«3CCl4===2KCl£«2CrO2Cl2£«3COCl2¡ü¡£
¢ÙÉÏÊö»¯Ñ§·½³ÌʽÖзǽðÊôÔªËص縺ÐÔÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ______________(ÓÃÔªËØ·ûºÅ±íʾ)¡£
¢ÚCOCl2·Ö×ÓÖÐËùÓÐÔ×Ó¾ùÂú×ã8µç×Ó¹¹ÐÍ£¬COCl2·Ö×ÓÖЦҼüºÍ¦Ð¼üµÄ¸öÊý±ÈΪ________£¬ÖÐÐÄÔ×ÓµÄÔÓ»¯·½Ê½Îª________¡£
£¨3£©NiO¡¢FeOµÄ¾§Ìå½á¹¹¾ùÓëÂÈ»¯ÄƵľ§Ìå½á¹¹Ïàͬ£¬ÆäÖÐNi2£«ºÍFe2£«µÄÀë×Ӱ뾶·Ö±ðΪ6.9¡Á10£2 nmºÍ7.8¡Á10£2 nm¡£ÔòÈ۵㣺NiO________(Ìî¡°£¾¡±¡¢¡°<¡±»ò¡°£½¡±)FeO¡£
£¨4£©NiºÍLaµÄºÏ½ðÊÇĿǰʹÓù㷺µÄ´¢Çâ²ÄÁÏ£¬¾ßÓдóÈÝÁ¿¡¢¸ßÊÙÃü¡¢Ä͵ÍεÈÌص㣬ÔÚÈÕ±¾ºÍÖйúÒÑʵÏÖÁ˲úÒµ»¯¡£
¸ÃºÏ½ðµÄ¾§°û½á¹¹ÈçͼËùʾ¡£
¢Ù¸Ã¾§ÌåµÄ»¯Ñ§Ê½Îª________________¡£
¢ÚÒÑÖª¸Ã¾§°ûµÄĦ¶ûÖÊÁ¿ÎªM g¡¤mol£1£¬ÃܶÈΪd g¡¤cm£3¡£ÉèNAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬Ôò¸Ã¾§°ûµÄÌå»ýÊÇ________ cm3(Óú¬M¡¢d¡¢NAµÄ´úÊýʽ±íʾ)¡£
¢Û¸Ã¾§ÌåµÄÄÚ²¿¾ßÓпÕ϶£¬ÇÒÿ¸ö¾§°ûµÄ¿Õ϶Öд¢´æ6¸öÇâÔ×ӱȽÏÎȶ¨¡£ÒÑÖª£ºa£½511 pm£¬c£½397 pm£»±ê×¼×´¿öÏÂÇâÆøµÄÃܶÈΪ8.98¡Á10£5 g¡¤cm£3£»´¢ÇâÄÜÁ¦£½¡£ÈôºöÂÔÎüÇâÇ°ºó¾§°ûµÄÌå»ý±ä»¯£¬Ôò¸Ã´¢Çâ²ÄÁϵĴ¢ÇâÄÜÁ¦Îª_______¡£
¡¾´ð°¸¡¿£¨1£©¢Ù3d24s2 ¢Ú7 £¨2£©¢ÙO£¾Cl£¾C ¢Ú3¡Ã1 sp2 £¨3£©£¾ £¨4£©¢ÙLaNi5 ¢Ú ¢Û1 236
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º£¨1£©¢ÙTiÊÇ22ºÅÔªËØ£¬Î»ÓÚÔªËØÖÜÆÚ±íÖеÚËÄÖÜÆÚµÚIVB×壬¹ÊTiµÄ»ù̬Ô×Ó¼Ûµç×ÓÅŲ¼Ê½Îª 3d24s2£»
¢ÚFeÊÇ26ºÅÔªËØ£¬Ô×ÓºËÍâÓÐ1s¡¢2s¡¢3s¡¢4s¡¢2p¡¢3p¡¢3dµÈ7¸öÄܼ¶£»
£¨2£©¢Ù·´Ó¦Ê½ÖзǽðÊôÔªËØÓÐÈýÖÖ£ºO¡¢C¡¢Cl£¬CCl4ÖÐC±íÏÖÕý»¯ºÏ¼Û¡¢Cl±íÏÖ¸º»¯ºÏ¼Û£¬CrO2Cl2ÖÐClΪ+1¼Û£¬OΪ-2¼Û£¬µç¸ºÐÔÔ½´ó£¬¶Ô¼üºÏµç×ÓÎüÒýÁ¦Ô½´ó£¬ÔªËØÏ໥»¯ºÏʱ¸ÃÔªËرíÏÖ¸º¼Û£¬¹Êµç¸ºÐÔ£ºO£¾Cl£¾C£»
¢ÚCOCl2·Ö×ÓÖÐÓÐ1¸öC=O¼üºÍ2¸öC-Cl¼ü£¬µ¥¼ü¶¼ÊǦҼü£¬Ë«¼üÖк¬ÓÐ1¸ö¦Ò¼üºÍ1¸ö¦Ð¼ü£¬ËùÒÔCOCl2·Ö×ÓÖЦҼüµÄÊýĿΪ3£¬¦Ð¼üµÄÊýĿΪ1£¬¸öÊý±È3£º1£¬ÖÐÐÄÔ×Ó¼Û²ãµç×Ó¶ÔÊý==3£¬¹ÊÖÐÐÄÔ×ÓÔÓ»¯·½Ê½Îªsp2£»
£¨3£©NiO¡¢FeOµÄ¾§Ìå½á¹¹ÀàÐ;ùÓëÂÈ»¯ÄƵÄÏàͬ£¬ËµÃ÷¶þÕ߶¼ÊÇÀë×Ó¾§Ì壬Àë×Ó¾§ÌåµÄÈÛµãÓëÀë×Ó¼üµÄÇ¿ÈõÓйأ¬Àë×ÓËù´øµçºÉÊýÔ½¶à£¬Àë×Ӱ뾶ԽС£¬Àë×Ó¼üԽǿ£¬ÈÛµãÔ½¸ß.ÓÉÓÚNi2+µÄÀë×Ӱ뾶СÓÚFe2+µÄÀë×Ӱ뾶£¬ËùÒÔÈÛµãÊÇNiO£¾FeO£»
£¨4£©¢Ù´ÓͼÖпÉÒÔ¿´³ö£¬LaλÓÚƽÐÐÁùÃæÌåµÄ¶¥µã£¬¾§°ûÖÐLaµÄÔ×ÓÊýΪ¡Á8£½1¡£Æ½ÐÐÁùÃæÌåµÄÉÏ¡¢ÏÂÁ½¸öÃæ¸÷ÓÐ2¸öNiÔ×Ó£¬Ëĸö²àÃæ¸÷ÓÐ1¸öNiÔ×Ó£¬ÌåÐÄ»¹ÓÐ1¸öNiÔ×Ó¡£¹Ê¾§°ûÖÐNiµÄÔ×ÓÊýΪ¡Á8£«1¡Á1£½5¡£¹Ê¸Ã¾§ÌåµÄ»¯Ñ§Ê½ÎªLaNi5¡£
¢ÚÒ»¸ö¾§°ûµÄÖÊÁ¿m=£¬¸ù¾Ým=¦Ñv£¬¾§°ûµÄÌå»ýΪ cm3¡£
¢ÛLaNi5ºÏ½ð´¢ÇâºóµÄÃܶȦѣ½£½¡Ö0.111 g¡¤cm£3£¬Óɶ¨Òåʽ£º´¢ÇâÄÜÁ¦£½£¬¹Ê´¢ÇâÄÜÁ¦£½¡Ö1 236¡£