ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³ÈáÐÔÆÁÊÖ»úµÄÈáÐÔµç³ØÒÔ̼ÄÉÃ×¹Ü×öµç¼«²ÄÁÏ£¬ÒÔÎüÊÕZnSO4ÈÜÒºµÄÓлú¸ß¾ÛÎï×ö¹Ì̬µç½âÖÊ£¬Æäµç³Ø½á¹¹Èçͼ¼×Ëùʾ£¬Í¼ÒÒÊÇÓлú¸ß¾ÛÎïµÄ½á¹¹Æ¬¶Î¡£
![]()
£¨1£©Mn2+µÄºËÍâµç×ÓÅŲ¼Ê½Îª______________£»Óлú¸ß¾ÛÎïÖÐCµÄÔÓ»¯·½Ê½Îª_____¡£
£¨2£©ÒÑÖªCN-ÓëN2»¥ÎªµÈµç×ÓÌå£¬ÍÆËãÄâÂ±ËØ(CN)2·Ö×ÓÖЦҼüÓë¦Ð¼üÊýĿ֮±ÈΪ____¡£
£¨3£©NO2-µÄ¿Õ¼ä¹¹ÐÍΪ__________¡£
£¨4£©MnOÊÇÀë×Ó¾§Ì壬Æä¾§¸ñÄÜ¿Éͨ¹ýÈçͼµÄBorn£HaberÑ»·¼ÆËãµÃµ½¡£
![]()
MnµÄµÚÒ»µçÀëÄÜÊÇ____£¬O2µÄ¼üÄÜÊÇ____£¬MnOµÄ¾§¸ñÄÜÊÇ____¡£
£¨5£©Ð¿Óëij·Ç½ðÊôÔªËØXÐγɵϝºÏÎï¾§°ûÈçͼËùʾ£¬Éè°¢·ü¼ÓµÂÂÞ³£ÊýµÄÊýֵΪNA£¬¸Ã¾§°ûÖÐZnµÄ°ë¾¶Îªr1 nm£¬ XµÄ°ë¾¶Îªr2 nm£¬XµÄÏà¶ÔÔ×ÓÖÊÁ¿ÎªM£¬Ôò¸Ã¾§ÌåµÄÃܶÈΪ___________g¡¤cm£3(Óú¬r1¡¢r2¡¢M¡¢NAµÄ´úÊýʽ±íʾ)¡£
![]()
¡¾´ð°¸¡¿1s22s22p63s23p63d5»ò [Ar]3d5 sp2¡¢sp3 3:4 VÐÎ b kJ¡¤mol-1 2e kJ¡¤mol-1 (f-a-b-c-d-e) kJ¡¤mol-1
¡¾½âÎö¡¿
£¨1£©MnÊÇ25ºÅÔªËØ£¬Òò´ËMnºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s3p63d54s2£¬Òò´ËMn2+µÄºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s3p63d5£»Óлú¸ß¾ÛÎïÖУCH2£ÖÐC¼Û²ãµç×Ó¶ÔÊýΪ4£¬Îªsp3ÔÓ»¯£¬¡ªCONH2£¬C¼Û²ãµç×Ó¶ÔÊýΪ3£¬Îªsp2ÔÓ»¯£»¹Ê´ð°¸Îª£º1s22s22p63s23p63d5»ò [Ar]3d5£»sp2¡¢sp3¡£
£¨2£©ÒÑÖªCN£ÓëN2»¥ÎªµÈµç×ÓÌå£¬ÍÆ³öÄâÂ±ËØ(CN)2·Ö×ӽṹΪN¡ÔC¡ªC¡ÔN£¬·Ö×ÓÖЦҼüÓë¦Ð¼üÊýĿ֮±ÈΪ3:4£»¹Ê´ð°¸Îª£º3:4¡£
£¨3£©NO2£¼Û²ãµç×Ó¶ÔÊýΪ
£¬Òò´Ë¿Õ¼ä¹¹ÐÍΪ¡°V¡±ÐΣ»¹Ê´ð°¸Îª£ºVÐΡ£
£¨4£©µÚÒ»µçÀëÄܶ¨ÒåÊÇÆøÌ¬»ù̬µçÖÐÐÔʧȥһ¸öµç×Ó±äÎªÆøÌ¬+1¼ÛÑôÀë×ÓËùÎüÊÕµÄÄÜÁ¿£¬Òò´ËMnµÄµÚÒ»µçÀëÄÜÊÇb kJ¡¤mol1£¬¼üÄÜÊÇ1molÎïÖʶÏÁѳÉÔ×ÓËùÎüÊÕµÄÄÜÁ¿£¬Òò´ËO2µÄ¼üÄÜÊÇ2e kJ¡¤mol1£¬¾§¸ñÄÜÊÇÆøÌ¬Àë×ÓÐγÉ1mol¾§ÌåËùÊͷŵÄÄÜÁ¿£¬MnOµÄ¾§¸ñÄÜÊÇ(f-a-b-c-d-e) kJ¡¤mol-1£»¹Ê´ð°¸Îª£ºb kJ¡¤mol1£»2e kJ¡¤mol1£»(f-a-b-c-d-e) kJ¡¤mol-1¡£
£¨5£©Ð¿Óëij·Ç½ðÊôÔªËØXÐγɵϝºÏÎï¾§°ûÈçͼËùʾ£¬º¬ÓÐX¸öÊýΪ
£¬Zn¸öÊýΪ4£¬Òò´Ë»¯Ñ§Ê½ÎªZnX£¬Éè°¢·ü¼ÓµÂÂÞ³£ÊýµÄÊýֵΪNA£¬¸Ã¾§°ûÖÐZnµÄ°ë¾¶Îªr1 nm£¬XµÄ°ë¾¶Îªr2 nm£¬¸ù¾Ý½á¹¹·ÖÎöÌå¶Ô½ÇÏßµÄËÄ·Ö֮һΪÁ½Ô×Ó°ë¾¶ºÍ£¬ÉèÀⳤΪa£¬ÔòÓÐ r1+ r2 =
£¬
£¬XµÄÏà¶ÔÔ×ÓÖÊÁ¿ÎªM£¬Ôò¸Ã¾§ÌåµÄÃܶÈΪ
£»¹Ê´ð°¸Îª£º
¡£