ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Fe¡¢Co¡¢Ni¾ùΪµÚ¢ø×åÔªËØ£¬ËüÃǵĻ¯ºÏÎïÔÚÉú²úÉú»îÖÐÓÐ׏㷺µÄÓ¦Óá£

£¨1£©»ù̬CoÔ­×ӵļ۵ç×ÓÅŲ¼Ê½Îª____________

£¨2£©ÒÑÖªHN3ÊÇÒ»ÖÖÈõËᣬÆäÔÚË®ÈÜÒºÖеĵçÀë·½³ÌʽΪHN3H++N3-,ÓëN3-»¥ÎªµÈµç×ÓÌåµÄÒ»ÖÖ·Ö×ÓΪ£º_______£¬N3-Àë×ÓÔÓ»¯ÀàÐÍΪ___________¡£

£¨3£©Co3+µÄÒ»ÖÖÅäÀë×Ó[Co(N3)(NH3)5]2+ÖУ¬Co3+ µÄÅäλÊýÊÇ___________£¬1mol¸ÃÅäÀë×ÓÖÐËùº¬¦Ò¼üµÄÊýĿΪ____£¬ÅäλÌåNH3µÄ¿Õ¼ä¹¹ÐÍΪ£º___________ ¡£

£¨4£©Ä³À¶É«¾§ÌåÖУ¬Fe2+¡¢Fe3+·Ö±ðÕ¼¾ÝÁ¢·½Ì廥²»ÏàÁڵĶ¥µã£¬¶øÁ¢·½ÌåµÄÿÌõÀâÉϾùÓÐÒ»¸öCN-£¬K+λÓÚÁ¢·½ÌåµÄijǡµ±Î»ÖÃÉÏ¡£¾Ý´Ë¿ÉÖª¸Ã¾§ÌåµÄ»¯Ñ§Ê½Îª____________£¬Á¢·½ÌåÖÐFe2+¼äÁ¬½ÓÆðÀ´ÐγɵĿռ乹ÐÍÊÇ_____________¡£

£¨5£©NiOµÄ¾§Ìå½á¹¹ÈçÏÂͼËùʾ£¬ÆäÖÐÀë×Ó×ø±ê²ÎÊýAΪ(0£¬0£¬0)£¬BΪ(1£¬1£¬0)£¬ÔòCÀë×Ó×ø±ê²ÎÊýΪ_______________¡£

£¨6£©Ò»¶¨Î¶ÈÏ£¬NiO¾§Ìå¿ÉÒÔ×Ô·¢µØ·ÖÉ¢²¢Ðγɡ°µ¥·Ö×Ӳ㡱£¬¿ÉÒÔÈÏΪO2-×÷ÃÜÖõ¥²ãÅÅÁУ¬Ni2+Ìî³äÆäÖУ¨ÈçÏÂͼ£©£¬ÒÑÖªO2-µÄ°ë¾¶Îªa pm£¬Ã¿Æ½·½Ã×Ãæ»ýÉÏ·ÖÉ¢µÄ¸Ã¾§ÌåµÄÖÊÁ¿Îª__________g£¨Óú¬a¡¢NAµÄ´úÊýʽ±íʾ£©¡£

¡¾´ð°¸¡¿3d74s2 CO2 sp 6 23NA Èý½Ç׶ÐÎ KFe2(CN)6 ÕýËÄÃæÌåÐÎ (1£¬1/2£¬1/2) £¨»ò£©

¡¾½âÎö¡¿

µÚ£¨2£©ÎÊ£¬Ô­×ÓÊýÏàͬ¡¢µç×Ó×ÜÊýÏàͬµÄ·Ö×Ó,»¥³ÆΪµÈµç×ÓÌ壻µÚ£¨6£©ÎÊ£¬Çóÿƽ·½Ã×Ãæ»ýÉÏ·ÖÉ¢µÄ¸Ã¾§ÌåµÄÖÊÁ¿£¬ÏÈÓÉͼÖм¸ºÎ¹ØϵÇó³öÿ¸öÑõ»¯ÄøËùÕ¼µÄÃæ»ý£¬½ø¶øÇó³öÿƽ·½Ã׺¬ÓеÄÑõ»¯Äø¸öÊý£¬ÔÙÓÃÿ¸öÑõ»¯ÄøµÄÖÊÁ¿³ËÒÔÿƽ·½Ã׺¬ÓеÄÑõ»¯Äø¸öÊý¿ÉÇó¡£×¢ÒⵥλµÄ»»Ëã¡£

£¨1£©COÔ­×ӵĺ˵çºÉÊýΪ27£¬»ù̬CoÔ­×ӵļ۵ç×ÓÅŲ¼Ê½Îª3d74s2£»

£¨2£©ÓëN3-»¥ÎªµÈµç×ÓÌåµÄÒ»ÖÖ·Ö×ÓΪ£ºCO2¡£ÔÓ»¯¹ìµÀÊý=ÖÐÐÄÔ­×ӵŵç×Ó¶ÔÊý+ÖÐÐÄÔ­×ӵĦҼüµÄÊýÄ¿£¬ËùÒÔN3-ÖÐÐĵªÔ­×ӹµç×Ó¶ÔÊýΪ0£¬¦Ò¼üµÄÊýĿΪ2£¬ËùÒÔÔÓ»¯¹ìµÀÊýΪ2£¬¹ÊN3-Àë×ÓÔÓ»¯ÀàÐÍΪsp£»

£¨3£©Co3+µÄÒ»ÖÖÅäÀë×Ó[Co(N3)(NH3)5]2+ÖУ¬°±Æø·Ö×ÓºÍN3-ÖеªÔ­×ÓÖÐÓйµç×Ó¶Ô£¬Äܹ»ÓëCo+ÐγÉÅäλ¼ü£¬¹²ÓÐ5¸ö°±·Ö×ÓºÍ1¸öN3-Àë×Ó£¬Co3+µÄÅäλÊýÊÇ6¡£5 mol°±Æø·Ö×ÓÌṩ¦Ò¼üΪ15mol£¬1 mol N3-Öк¬ÓЦҼü2 mol£¬ÐγÉÅäλ¼üÓÐ6 mol£¬Ôò1mol¸ÃÅäÀë×ÓÖÐËùº¬¦Ò¼üµÄÊýĿΪ23NA¡£ÅäλÌåNH3µÄ¿Õ¼ä¹¹ÐÍΪ£ºÈý½Ç׶ÐΣ»

£¨4£©Fe2+¡¢Fe3+Õ¼¾ÝÁ¢·½ÌåµÄ»¥²»ÏàÁڵĶ¥µã£¬Ôòÿ¸öÁ¢·½ÌåÉÏÓÐ4¸öFe2+¡¢4¸öFe3+£¬¸ù¾Ý¾§ÌåµÄ¿Õ¼ä½á¹¹Ìص㣬ÿ¸ö¶¥µãÉϵÄÁ£×ÓÓÐ1/8ÊôÓÚ¸ÃÁ¢·½Ì壬Ôò¸ÃÁ¢·½ÌåÖÐÓÐ1/2¸öFe2+¡¢1/2¸öFe3+£¬CN-λÓÚÁ¢·½ÌåµÄÀâÉÏ£¬ÀâÉϵÄ΢Á£ÓÐ1/4ÊôÓÚ¸ÃÁ¢·½Ì壬¸ÃÁ¢·½ÌåÖÐÓÐ3¸öCN-£¬ËùÒԸþ§ÌåµÄ»¯Ñ§Ê½Îª [FeFe(CN)6]-£¬ÓÉÓÚÎïÖʳʵçÖÐÐÔ£¬ËùÒÔÐèÒªÒ»¸ö¼ØÀë×ÓÓëÖ®½áºÏ£¬ËùÒԸþ§ÌåµÄ»¯Ñ§Ê½ÎªKFe2(CN)6£»Á¢·½ÌåÖÐFe2+¼äÁ¬½ÓÆðÀ´ÐγɵĿռ乹ÐÍÊÇÕýËÄÃæÌåÐΣ»

£¨5£©NiOµÄ¾§ÌåÖÐÀë×Ó×ø±ê²ÎÊýAΪ(0£¬0£¬0)£¬BΪ(1£¬1£¬0)£¬ÔòÓÉͼ¿É¿´³öCÀë×Ó×ø±êÀëxΪ1£¬ÀëyΪ1/2£¬ÀëzΪ1/2£¬ÔòCÀë×Ó×ø±ê²ÎÊýΪ(1£¬1/2£¬1/2)£»

£¨6£©¸ù¾Ý½á¹¹Öª£¬ÑõÀë×ÓºÍÏàÁÚµÄÄøÀë×ÓÖ®¼äµÄ¾àÀëΪ2a£¬¾àÀë×î½üµÄÁ½¸öÑôÀë×Ӻ˼äµÄ¾àÀëÊǾàÀë×î½üµÄÑõÀë×ÓºÍÄøÀë×Ó¾àÀëµÄ±¶£¬ËùÒÔÆä¾àÀëÊÇ2 am£»¸ù¾ÝͼƬ֪£¬Ã¿¸öÑõ»¯ÄøËùÕ¼µÄÃæ»ý=2a m¡Á2a m¡Ásin60¡ã¡Á10-24£¬Ôòÿƽ·½Ã׺¬ÓеÄÑõ»¯Äø¸öÊý=1/(2a m¡Á2a m¡Ásin60¡ã¡Á10-24)= ¡Á1024£»Ã¿¸öÑõ»¯ÄøµÄÖÊÁ¿= g£¬ËùÒÔÿƽ·½Ã׺¬ÓеÄÑõ»¯ÄøÖÊÁ¿=£¨»ò£©g¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø