ÌâÄ¿ÄÚÈÝ

3£®ÇëÍê³ÉÏÂÁи÷Ì⣺
£¨1£©Ç°ËÄÖÜÆÚÔªËØÖУ¬»ù̬ԭ×ÓÖÐδ³É¶Ôµç×ÓÊýÓëÆäËùÔÚÖÜÆÚÊýÏàͬµÄÔªËØÓÐ5ÖÖ£®
£¨2£©Ä³ÔªËصÄÕýÈý¼ÛÀë×ÓµÄ3dÑDzãΪ°ë³äÂú£¬¸ÃÔªËØµÄÔªËØ·ûºÅΪFe£¬Æä»ù̬ԭ×ӵĵç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d64s2£®
£¨3£©NCl3ºÍBCl3ÖÐÐÄÔ­×ÓµÄÔÓ»¯·½Ê½·Ö±ðΪsp3ºÍsp2£®µÚÒ»µçÀëÄܽéÓÚN¡¢BÖ®¼äµÄµÚ¶þÖÜÆÚÔªËØÓÐ3ÖÖ£¬Õ⼸ÖÖÔªËØµÄµÚÒ»µçÀëÄÜÓÉ´óµ½Ð¡µÄ˳ÐòΪO£¾C£¾Be£®
£¨4£©ÈçͼΪʯī¾§°û½á¹¹Ê¾Òâͼ£¬¸Ã¾§°ûÖк¬ÓÐCÔ­×ӵĸöÊýΪ4£®

·ÖÎö £¨1£©µÚÒ»ÖÜÆÚÖУ¬ÓÐÒ»¸öδ³É¶Ôµç×ÓµÄÊÇ1s1£»µÚ¶þÖÜÆÚÖУ¬Î´³É¶Ôµç×ÓÊÇÁ½¸öµÄÓÐÁ½ÖÖ£º1s22s22p2 ºÍ1s22s22p4£»µÚÈýÖÜÆÚÖУ¬Î´³É¶Ôµç×ÓÊÇÈý¸öµÄÊÇ£º1s22s22p63s23p3£»µÚËÄÖÜÆÚÖÐδ³É¶Ôµç×ÓÊÇËĸöµÄÊÇ1s22s22p63s23p63d64s2£»
£¨2£©Ä³ÔªËصÄÕýÈý¼ÛÀë×ÓµÄ3dÑDzãΪ°ë³äÂú£¬Ô­×ÓºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d64s2£»
£¨3£©NCl3ºÍBCl3ÖÐÐÄÔ­×ÓµÄÔÓ»¯¹ìµÀÊýÄ¿·Ö±ðΪ4¡¢3£¬µÚÒ»µçÀëÄܽéÓÚN¡¢BÖ®¼äµÄµÚ¶þÖÜÆÚÔªËØÓÐBe¡¢C¡¢O£»
£¨4£©ÀûÓþù̯·¨¼ÆËã¾§°ûÖÐ̼ԭ×ÓÊýÄ¿£®

½â´ð ½â£º£¨1£©µÚÒ»ÖÜÆÚÖУ¬ÓÐÒ»¸öδ³É¶Ôµç×ÓµÄÊÇ1s1£»µÚ¶þÖÜÆÚÖУ¬Î´³É¶Ôµç×ÓÊÇÁ½¸öµÄÓÐÁ½ÖÖ£º1s22s22p2 ºÍ1s22s22p4£»µÚÈýÖÜÆÚÖУ¬Î´³É¶Ôµç×ÓÊÇÈý¸öµÄÊÇ£º1s22s22p63s23p3£»µÚËÄÖÜÆÚÖÐδ³É¶Ôµç×ÓÊÇËĸöµÄÊÇ1s22s22p63s23p63d64s2£¬¹²ÓÐ5ÖÖ£¬¹Ê´ð°¸Îª£º5£»
£¨2£©Ä³ÔªËصÄÕýÈý¼ÛÀë×ÓµÄ3dÑDzãΪ°ë³äÂú£¬Ô­×ÓºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d64s2£¬ÎªFeÔªËØ£¬¹Ê´ð°¸Îª£ºFe£»1s22s22p63s23p63d64s2£»
£¨3£©NCl3ÖÐNÔ­×Óת»¯¹ìµÀÊýĿΪ3+$\frac{5-1¡Á3}{2}$=4£¬NÔ­×Ó²ÉÈ¡sp3ÔÓ»¯£¬BCl3ÖÐBÔ­×ÓµÄÔÓ»¯¹ìµÀÊýĿΪ3+$\frac{3-1¡Á3}{2}$=3£¬BÔ­×Ó²ÉÈ¡sp2ÔÓ»¯£¬µÚÒ»µçÀëÄܽéÓÚN¡¢BÖ®¼äµÄµÚ¶þÖÜÆÚÔªËØÓÐBe¡¢C¡¢O£¬Í¬ÖÜÆÚËæÔ­×ÓÐòÊýÔö´óµÚÒ»µçÀëÄܳÊÔö´óÇ÷ÊÆ£¬¹ÊµÚÒ»µçÀëÄÜO£¾C£¾Be£¬¹Ê´ð°¸Îª£ºsp3£»sp2£»3£»O£¾C£¾Be£»
£¨4£©¾§°ûÖÐ̼ԭ×ÓÊýĿΪ1+8¡Á$\frac{1}{8}$+4¡Á$\frac{1}{2}$+2¡Á$\frac{1}{2}$=4£¬¹Ê´ð°¸Îª£º4£®

µãÆÀ ±¾ÌâÊǶÔÎïÖʽṹµÄ¿¼²é£¬Éæ¼°ºËÍâµç×ÓÅŲ¼¡¢ÔÓ»¯·½Ê½¡¢µçÀëÄÜ¡¢¾§°û¼ÆËãµÈ£¬×¢ÒâͬÖÜÆÚµÚÒ»µçÀëÄÜÒì³£Çé¿ö£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø