ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ºÚÉ«½ðÊôÊÇÖ¸Ìú¡¢¸õ¡¢Ã̼°ÆäºÏ½ð£¬ÔÚÉú²úÉú»îÖÐÓÐ׏㷺µÄÓÃ;¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(l)»ù̬¸õÔ­×ÓºËÍâ´æÔÚ___ ¶Ô×ÔÐýÏà·´µÄµç×Ó£¬Æäδ³É¶Ôµç×ÓÓÐ____ÖÖ¿Õ¼äÉìÕ¹·½Ïò¡£ÌúºÍÃ̵ĵÚÈýµçÀëÄÜ(I3)½Ï´óµÄÊÇ____£¨ÌîÔªËØ·ûºÅ£©£¬Ô­ÒòÊÇ____¡£

(2)»·Îì¶þÏ©£¬ÎÞÉ«ÒºÌ壬ÈÛµã-97.5¡æ£¬·Ðµã40. 0¡æ£¬´æÔÚÓÚú½¹ÓÍÖС£

¢Ù»·Îì¶þÏ©ÎïÖÊÖдæÔÚµÄ΢Á£¼äÏ໥×÷ÓÃÓÐ____

A ·¶µÂ»ªÁ¦ B Çâ¼ü C ¦Ä¼ü D ¦Ð¼ü

¢Ú»·Îì¶þÏ©·Ö×ÓÖÐ̼ԭ×ÓµÄÔÓ»¯¹ìµÀÀàÐÍÊÇ_____

¢ÛÅäºÏÎïÖÐÅäÌåÌṩµç×ӶԵķ½Ê½°üÀ¨¹Â¶Ôµç×Ó¡¢¦Ðµç×ӵȡ£¶þïÌúµÄ·Ö×ӽṹÈçͼËùʾ£¬ÆäÖÐÌúµÄÅäλÊýÊÇ____¡£

(3)½ðÊôÃ̵ÄÒ»ÖÖÃæÐÄÁ¢·½¾§°û½á¹¹Ê¾ÒâͼÈçͼËùʾ£¬ÒÑÖªÃÌÔ­×Ӱ뾶Ϊ141. 4pm£¬Ôò¸Ã¾§°û²ÎÊýa= ___¡£ÓÉÓÚ¾§ÌåȱÏÝÔì³É¾§Ìå½á¹¹Öв¿·ÖÔ­×Óȱʧ£¬²âµÃʵ¼ÊÃܶÈΪ5. 52g¡¤cm-3£¬MnÔªËØÏà¶ÔÔ­×ÓÖÊÁ¿°´Îª54. 94¼ÆË㣬´Ë¾§°ûµÄȱÏÝÂÊΪ____£¨È±ÏÝÂÊΪµ¥Î»Ìå»ýÄÚȱʧԭ×ÓÊýÕ¼Ó¦ÓÐÔ­×Ó×ÜÊýµÄ°Ù·Ö±È£©¡£

¡¾´ð°¸¡¿9 6 ÃÌ »ù̬Mn2+ÍâΧµç×ÓΪ3d5£¬Îª°ëÂú£¬ÊÇÎȶ¨½á¹¹£¬ÔÙʧȥһ¸öµç×ÓËùÐèÒªÄÜÁ¿½Ï¸ß£¬ËùÒÔµÚÈýµçÀëÄܴ󣻶øFe2+ÍâΧµç×Ó3d6£¬µÚÈýµçÀëÄÜС¡£ ACD sp2¡¢sp3 6 400.0pm 3.2%

¡¾½âÎö¡¿

£¨1£©CrÊÇ24ºÅÔªËØ£¬»ù̬CrÔ­×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d54s1»ò[Ar]3d54s1, 1s-3p¹²9¸ö¹ìµÀ³äÂúµç×Ó£¬Ã¿¸ö¹ìµÀÖÐÓÐÁ½¸öµç×Ó×ÔÐý·½ÏòÏà·´£»3dÎå¸ö¹ìµÀºÍ4s¹ìµÀÉϸ÷ÓÐÒ»¸öµç×Ó£¬Æä¿Õ¼äÉìÕ¹·½Ïò¸÷²»Ïàͬ¡£¹Ê»ù̬¸õÔ­×ÓºËÍâ´æÔÚ×ÔÐýÏà·´µÄµç×ÓÓÐ9¶Ô, Æäδ³É¶Ôµç×ÓÓÐ6ÖÖ¿Õ¼äÉì Õ¹·½Ïò¡£Mn2+ÍâΧµç×ÓΪ3d5£¬Îª°ëÂú£¬ÊÇÎȶ¨½á¹¹£¬ÔÙʧȥһ¸öµç×ÓËùÐèÒªÄÜÁ¿½Ï¸ß£¬µÚÈýµçÀëÄܴ󣻶øFe2+ÍâΧµç×Ó3d6£¬ÔÙʧȥһ¸öµç×Ó±äΪ°ëÂú½á¹¹3d5£¬ËùÒÔµÚÈýµçÀëÄÜÃÌ´óÓÚÌú¡£´ð°¸£º9£» 6£»ÃÌ£»»ù̬Mn2+ÍâΧµç×ÓΪ3d5£¬Îª°ëÂú£¬ÊÇÎȶ¨½á¹¹£¬ÔÙʧȥһ¸öµç×ÓËùÐèÒªÄÜÁ¿½Ï¸ß£¬ËùÒÔµÚÈýµçÀëÄܴ󣻶øFe2+ÍâΧµç×Ó3d6£¬µÚÈýµçÀëÄÜС¡£

£¨2£©¢Ù»·Îì¶þÏ©¾§ÌåÊôÓÚ·Ö×Ó¾§Ì壬·Ö×Ó¼ä´æÔÚ·¶µÂ»ªÁ¦£»»·Îì¶þÏ©·Ö×ÓÄÚÔ­×Ó¼ä´æÔÚ¹²¼Û¼ü£¨µ¥¼üºÍË«¼ü£©£¬ÓЦҼü¡¢¦Ð¼ü£¬¹ÊÑ¡ACD£¬¢Ú»·Îì¶þÏ©·Ö×ÓÖУ¬Ë«¼ü̼ԭ×ÓµÄÔÓ»¯ÀàÐÍΪsp2£¬È«²¿µ¥¼ü̼ԭ×ÓµÄÔÓ»¯ÀàÐÍΪsp3 ¡£ ¢ÛÅäλÊýÊÇÐγÉÅäλ»¯ºÏÎïʱ£¬Ò»¸öÖÐÐÄÔ­×Ó½ÓÊܵÄÅäÌåÌṩµÄµç×Ó¶Ô¶ÔÊý¡£ÐγɶþïÌúʱ£¬Ã¿¸ö»·Îì¶þÏ©Àë×ÓÌṩ1¶Ô¹Âµç×Ó¶Ô¡¢2¶Ô¦Ðµç×Ó¶Ô£¬¹Ê¶þïÌú·Ö×ÓÖÐÌúÔ­×ÓÅäλÊýÊÇ6¡£´ð°¸£ºACD£»sp2¡¢sp3£»6¡£

£¨3£©½ðÊôÃÌÊÇÃæÐÄÁ¢·½¾§°û£¬ÃÌÔ­×Ӱ뾶Ϊ141.4pm£¬Ôò¸Ã¾§°ûÃæ¶Ô½ÇÏß4¡Á141.4pm£¬¾§°û±ß³¤Îª4¡Á141.4pm/1.414 =400.0pm¡£¾§°ûÖк¬ÓÐÃÌÔ­×ӵĸöÊý£º8¡Á1/8£«6¡Á1/2£½4£¬ËùÒÔ¾§°ûµÄÃܶȣ½£½5.70gcm-3£¬È±ÏÝÂÊΪµ¥Î»Ìå»ýÄÚȱʧԭ×ÓÊýÕ¼Ó¦ÓÐÔ­×Ó×ÜÊýµÄ°Ù·Ö±È£¬È±ÏÝÂÊ£½£¨5.70-5.52£©/5.70¡Á100%£½3.2%¡£´ð°¸£º400.0pm£»3.2%¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø