ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ï±íÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬±íÖÐËùÁеÄ×Öĸ·Ö±ð´ú±íÒ»ÖÖ»¯Ñ§ÔªËØ¡£

(1)Çëд³öÔªËØdµÄ»ù̬ԭ×Óµç×ÓÅŲ¼Ê½______________________________________________________¡£

(2)bÔªËصÄÑõ»¯ÎïÖÐbÓëÑõÔªËØÖ®¼äµÄ¹²¼Û¼üÀàÐÍÊÇ_________________¡££¨Ìî¡°¼«ÐÔ¼ü¡±¡¢¡°·Ç¼«ÐÔ¼ü¡±£©ÆäÖÐbÔ­×ÓµÄÔÓ»¯·½Ê½ÊÇ________¡£

(3)aµ¥Öʾ§ÌåÖÐÔ­×ӵĶѻý·½Ê½ÈçÏÂͼ¼×Ëùʾ£¬Æ侧°ûÌØÕ÷ÈçÏÂͼÒÒËùʾ£¬Ô­×ÓÖ®¼äÏ໥λÖùØϵµÄƽÃæͼÈçÏÂͼ±ûËùʾ¡£

ÈôÒÑÖªaµÄÔ­×Ӱ뾶Ϊd£¬NA´ú±í°¢·ü¼ÓµÂÂÞ³£Êý£¬aµÄÏà¶ÔÔ­×ÓÖÊÁ¿ÎªMr£¬ÔòÒ»¸ö¾§°ûÖÐaÔ­×ÓµÄÊýĿΪ________£¬¸Ã¾§ÌåµÄÃܶÈΪ _______________________________(ÓÃ×Öĸ±íʾ)¡£

¡¾´ð°¸¡¿1s22s22p63s23p63d54s1»ò[Ar]3d54s1 ¦Ò¼ü»ò¼«ÐÔ¹²¼Û¼ü sp3ÔÓ»¯ 4

¡¾½âÎö¡¿

(1) dÊÇCrÔªËØ£¬Ô­×ÓÐòÊýΪ24£¬3d¹ìµÀ°ë³äÂú¡¢È«³äÂúΪÎȶ¨×´Ì¬£»(2)bÊÇSiÔªËØ£¬Ñõ»¯ÎïSiO2ÖУ¬SiÔªËØÓëOÐγÉ4¸ö¦Ò¼ü£» (3)¸ù¾Ý¾ù̯ԭÔò¼ÆËã1¸ö¾§°ûÖÐÔ­×ÓÊýÄ¿£»¸ù¾Ý±ûͼ¿ÉÖª¸Ã¾§°ûµÄ±ß³¤ÊÇ£¬¸ù¾Ý ¼ÆËãÃܶȡ£

(1) dÊÇCrÔªËØ£¬Ô­×ÓÐòÊýΪ24£¬3d¹ìµÀ°ë³äÂú¡¢È«³äÂúΪÎȶ¨×´Ì¬£¬CrµÄ»ù̬ԭ×Óµç×ÓÅŲ¼Ê½ÊÇ1s22s22p63s23p63d54s1£»(2)bÊÇSiÔªËØ£¬Ñõ»¯ÎïSiO2ÖУ¬Si-O¼üÊǼ«ÐÔ¹²¼Û¼ü£¬SiÓëOÐγÉ4¸ö¦Ò¼ü£¬Ã»Óйµç×Ó¶Ô£¬ËùÒÔSiÔ­×ÓµÄÔÓ»¯·½Ê½ÊÇsp3ÔÓ»¯£»(3)¸ù¾Ý¾ù̯ԭÔò£¬ 1¸ö¾§°ûÖÐÔ­×ÓÊýÄ¿ÊÇ £»¸ù¾Ý±ûͼ¿ÉÖª¸Ã¾§°ûµÄ±ß³¤ÊÇ£¬1¸ö¾§°ûÌå»ýÊÇ £¬1mol¾§°ûµÄÖÊÁ¿ÊÇ4Mr¡¢Ìå»ýÊÇ £»¸ù¾Ý £¬ÃܶÈ= =¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø