ÌâÄ¿ÄÚÈÝ
£¨1£©+3¼ÛCoµÄÅäºÏÎïCoClm¡¤nNH3£¬ÖÐÐÄÔ×ÓµÄÅäλÊýΪ6£¬Èô1 mol¸ÃÅäºÏÎïÓë×ãÁ¿AgNO3ÈÜÒº·´Ó¦Éú³É1 mol AgCl³Áµí£¬ÓÃÅäºÏÎïÐÎʽд³ö¸ÃÅäºÏÎïµÄ»¯Ñ§Ê½ ¡£
£¨2£©Ñо¿ÎïÖÊ´ÅÐÔ±íÃ÷£º½ðÊôÑôÀë×Óº¬Î´³É¶Ôµç×ÓÔ½¶à£¬Ôò´ÅÐÔÔ½´ó´Å¼Ç¼ÐÔÄÜÔ½ºÃ¡£Àë×ÓÐÍÑõ»¯ÎïMnO2ºÍFe3O4¼°Cr2O3ÖУ¬´ÅÐÔ×î´óµÄÊÇ___________¡£
£¨3£©Ì¼ÄÉÃ×¹ÜÓе¥²ã»ò¶à²ãʯī²ã¾íÇú¶ø³É£¬Æä½á¹¹ÀàËÆÓÚʯī£¨ÈçÏÂ×óͼ£©£¬Ã¿¸ö̼Ô×Óͨ¹ý¡¡ ¡¡ÔÓ»¯ÓëÖÜΧ̼Ô×ӳɼü¡£
£¨4£©ÌúÔªËØÓ¦Óù㷺£¬Fe2+ÓëKCNÈÜÒº·´Ó¦µÃFe£¨CN£©2³Áµí£¬µ±¼ÓÈë¹ýÁ¿KCNÈÜҺʱ³ÁµíÈܽ⣬Éú³É»ÆѪÑΣ¬ÆäÅäÀë×ӽṹÈçÉÏÓÒͼ¡£
¢ÙÒÑÖªCN¡ªÓëN2½á¹¹ÏàËÆ£¬1molCN£ÖмüÊýĿΪ ¡£
¢ÚÉÏÊö³ÁµíÈܽâ¹ý³ÌµÄ»¯Ñ§·½³ÌʽΪ ¡£
£¨2£©Ñо¿ÎïÖÊ´ÅÐÔ±íÃ÷£º½ðÊôÑôÀë×Óº¬Î´³É¶Ôµç×ÓÔ½¶à£¬Ôò´ÅÐÔÔ½´ó´Å¼Ç¼ÐÔÄÜÔ½ºÃ¡£Àë×ÓÐÍÑõ»¯ÎïMnO2ºÍFe3O4¼°Cr2O3ÖУ¬´ÅÐÔ×î´óµÄÊÇ___________¡£
£¨3£©Ì¼ÄÉÃ×¹ÜÓе¥²ã»ò¶à²ãʯī²ã¾íÇú¶ø³É£¬Æä½á¹¹ÀàËÆÓÚʯī£¨ÈçÏÂ×óͼ£©£¬Ã¿¸ö̼Ô×Óͨ¹ý¡¡ ¡¡ÔÓ»¯ÓëÖÜΧ̼Ô×ӳɼü¡£
£¨4£©ÌúÔªËØÓ¦Óù㷺£¬Fe2+ÓëKCNÈÜÒº·´Ó¦µÃFe£¨CN£©2³Áµí£¬µ±¼ÓÈë¹ýÁ¿KCNÈÜҺʱ³ÁµíÈܽ⣬Éú³É»ÆѪÑΣ¬ÆäÅäÀë×ӽṹÈçÉÏÓÒͼ¡£
¢ÙÒÑÖªCN¡ªÓëN2½á¹¹ÏàËÆ£¬1molCN£ÖмüÊýĿΪ ¡£
¢ÚÉÏÊö³ÁµíÈܽâ¹ý³ÌµÄ»¯Ñ§·½³ÌʽΪ ¡£
£¨10·Ö£©£¨1£©[CoCl2(NH3)4]Cl£¨2£©Fe3O4£¨3£©sp2 £¨4£©¢Ù2NA
¢Ú £¨¸÷2·Ö£©
¢Ú £¨¸÷2·Ö£©
ÊÔÌâ·ÖÎö£º£¨1£©1 mol¸ÃÅäºÏÎïÓë×ãÁ¿AgNO3ÈÜÒº·´Ó¦Éú³É1 mol AgCl³Áµí£¬Õâ˵Ã÷¸ÃÅäλ»¯ºÏÎïÖÐÓÐ1¸öÂÈÀë×Ó²»ÊÇÅäÌå¡£ÓÖÒòΪCrÊÇ£«3¼ÛµÄ£¬ÔòÂÈÔ×ӵĹºÊéÊÇ3¸ö£¬ÓÉÓÚÅäλÊýÊÇ6£¬ËùÒÔ»¯Ñ§Ê½Ó¦¸ÃÊÇ[CoCl2(NH3)4]Cl¡£
£¨2£©¸ù¾ÝºËÍâµç×ÓÅŲ¼Ê½¿ÉÖª£¬Àë×ÓÐÍÑõ»¯ÎïMnO2ºÍFe3O4¼°Cr2O3ÖнðÊôÑôÀë×Óº¬ÓеÄδ³É¶Ôµç×Ó·Ö±ðÊÇ3¡¢14/3¡¢3£¬ËùÒÔ´ÅÐÔ×î´óµÄFe3O4¡£
£¨3£©Ê¯Ä«ÊDzã×´½á¹¹£¬ËùÒÔÿ¸ö̼Ô×Óͨ¹ýsp2ÔÓ»¯ÓëÖÜΧ̼Ô×ӳɼü¡£
¢ÙCN¡ªÓëN2½á¹¹ÏàËÆ£¬µªÆøÖк¬ÓÐÈý¼ü£¬ÓÐ2¸ö¼ü£¬ËùÒÔ1molCN£ÖмüÊýĿΪ2NA¡£
¢Ú¸ù¾Ý½á¹¹Ê½¿ÉÖª£¬·Ö×ÓÖк¬ÓÐÅäλ½¡£¬ÇÒÅäλÊýÊÇ6£¬ËùÒÔ³ÁµíÈܽâ¹ý³ÌµÄ»¯Ñ§·½³ÌʽΪFe(CN)2£«4KCN£½K4Fe(CN)6¡£¼üµÄÅжϺÍÓйؼÆËã
µãÆÀ£º¸ÃÌâÊǸ߿¼Öеij£¼ûÌâÐͺͿ¼µã£¬ÊôÓÚÖеÈÄѶÈÊÔÌâµÄ¿¼²é¡£ÊÔÌâ×ÛºÏÐÔÇ¿£¬ÔÚ×¢ÖضÔѧÉú»ù´¡ÖªÊ¶¹®¹ÌºÍѵÁ·µÄͬʱ£¬²àÖضÔѧÉú½âÌâÄÜÁ¦ºÍ·½·¨µÄÅàÑøÓëѵÁ·£¬ÓÐÀûÓÚÅàÑøѧÉúµÄÂß¼ÍÆÀíÄÜÁ¦ºÍ·¢É¢Ë¼Î¬ÄÜÁ¦£¬Ìá¸ßѧÉúÁé»îÔËÓûù´¡ÖªÊ¶½â¾öʵ¼ÊÎÊÌâµÄÄÜÁ¦£¬Ö¼ÔÚ¿¼²éѧÉú¶Ô֪ʶµÄÕÆÎÕÓëÀûÓá£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿