ÌâÄ¿ÄÚÈÝ

ϱíÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬±íÖÐËùÁÐ×Öĸ·Ö±ð´ú±íijһ»¯Ñ§ÔªËØ£®
ab
cd
efghi
j
£¨1£©jÊÇîÜÔªËØ£¬ÊÔд³ö¸ÃÔªËØµÄÔ­×Óµç×ÓÅŲ¼Ê½
 
£®
£¨2£©c¡¢dÔ­×Ó°ë¾¶´óСc
 
d£¬µÚÒ»µçÀëÄÜ´óС¹ØÏµÊÇc
 
d£¬µç¸ºÐÔ´óС¹ØÏµÊÇc
 
d£®£¨ÒÔÉÏÌî¡°£¾¡±»ò¡°£¼¡±£©
£¨3£©ÒÑÖªNH3?H2OµÄµçÀë·½³ÌʽΪNH3?H2O?NH4++OH-£¬ÊÔÅжÏNH3ÈÜÓÚË®ºó£¬ÐγɵÄNH3?H2OµÄºÏÀí½á¹¹ÊÇ
 
 £¨ÌîÐòºÅ£¬¼ûͼ£©£®
£¨4£©Èç¹û¸øºËÍâµç×Ó×ã¹»µÄÄÜÁ¿£¬ÕâЩµç×Ó±ã»á°ÚÍÑÔ­×Ӻ˵ÄÊø¸¿¶øÀëÈ¥£®ºËÍâµç×ÓÀ뿪¸ÃÔ­×Ó»òÀë×ÓËùÐèÒªµÄÄÜÁ¿Ö÷ÒªÊÜÁ½´óÒòËØµÄÓ°Ï죺¢ÙÔ­×Ӻ˶ԺËÍâµç×ÓµÄÎüÒýÁ¦¢ÚÐγÉÎȶ¨½á¹¹µÄÇãÏò
ϱíÊÇһЩÖ÷×åÔªËØµÄÆøÌ¬Ô­×ÓʧȥºËÍⲻͬµç×ÓËùÐèµÄÄÜÁ¿£¨kJ?mol-£©£º
ï®XY
ʧȥµÚÒ»¸öµç×Ó519502580
ʧȥµÚ¶þ¸öµç×Ó729645701820
ʧȥµÚÈý¸öµç×Ó1179969202750
ʧȥµÚËĸöµç×Ó955011600
±íÖÐX¡¢Y¿ÉÄÜ·Ö±ðΪÒÔÉÏÔªËØÖеÄ
 
¡¢
 
£¨ÌîÐ´ÔªËØ·ûºÅ£©£®
£¨5£©Ä³ÔªËصÄÌØÕ÷µç×ÓÅŲ¼Ê½Îªnsnnpn+1£¬¸ÃÔªËØÔ­×ӵĺËÍâ×îÍâ²ãµç×ӵŶԵç×ÓÊýΪ
 
£»¸ÃÔªËØÓëÔªËØaÐγɵķÖ×ÓXµÄ¿Õ¼ä¹¹ÐÍΪ
 
£®
¿¼µã£ºÔªËØÖÜÆÚÂɺÍÔªËØÖÜÆÚ±íµÄ×ÛºÏÓ¦ÓÃ
רÌâ£ºÔªËØÖÜÆÚÂÉÓëÔªËØÖÜÆÚ±íרÌâ
·ÖÎö£ºÓÉÔªËØÔÚÖÜÆÚ±íÖÐλÖ㬿ÉÖªaΪH¡¢bΪHe¡¢cΪN¡¢dΪO¡¢eΪNa¡¢fΪMg¡¢gΪAl¡¢hΪSi¡¢iΪCl¡¢jΪCo£®
£¨1£©CoÔªËØÔ­×ÓºËÍâµç×ÓÊýΪ27£¬¸ù¾ÝÄÜÁ¿×îµÍÔ­ÀíÊéдÆäÔ­×Óµç×ÓÅŲ¼Ê½£»
£¨2£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒÔ­×Ó°ë¾¶¼õС£»Í¬ÖÜÆÚ×Ô×ó¶øÓÒ£¬µÚÒ»µçÀëÄܳÊÔö´óÇ÷ÊÆ£¬µ±ÔªËØÔ­×Ó¸÷¹ìµÀ´¦ÓÚ°ëÂú¡¢È«Âú¡¢È«¿Õʱ£¬ÄÜÁ¿½ÏµÍ£¬µÚÒ»µçÀëÄܸßÓÚͬÖÜÆÚÏàÁÚÔªËØ£»Í¬ÖÜÆÚ×Ô×ó¶øÓҵ縺ÐÔÔö´ó£»
£¨3£©°±Ë®µÄµçÀëÉú³ÉNH4+¡¢OH-£¬ËµÃ÷NH3?H2O ÖÐO-H¼ü·¢Éú¶ÏÁÑ£¬À´È·¶¨°±Ë®µÄ½á¹¹ºÍ³É¼üÇé¿ö£»
£¨4£©ÓɱíÖÐÊý¾Ý¿ÉÖª£¬XµÄµÚ¶þµçÀëÄܾçÔö£¬¹ÊX±íÏÖ+1¼Û£¬´¦ÓÚµÚ¢ñA×壬ÇÒµÚÒ»µçÀëÄܱÈLiµÄС£¬ËµÃ÷±È﮵ĽðÊôÐÔÇ¿£¬Ó¦ÎªÉÏÊöÔªËØÖеÄNaÔªËØ£»ÓɱíÖÐÊý¾Ý¿ÉÖª£¬YµÄµÚËĵçÀëÄܾçÔö£¬¹ÊY±íÏÖ+3¼Û£¬×îÍâ²ãµç×ÓÊýΪ3£¬Ó¦Îª¢óA×åÔªËØ£¬Ó¦ÎªÉÏÊöÔªËØÖеÄAl£»
£¨5£©ÔªËصÄÌØÕ÷µç×ÓÅŲ¼Ê½Îªnsnnpn+1£¬s¹ìµÀ×î¶àÓÐ2¸öµç×Ó£¬ËùÒÔn=2£¬¼´µç×ÓÅŲ¼Ê½Îª1s22s22p3£¬¸ÃÔªËØÎªNÔªËØ£¬ÓëÔªËØ¢ÙÐγɵķÖ×ÓXΪNH3£¬ÎªÈý½Ç×¶ÐÍ£®
½â´ð£º ½â£ºÓÉÔªËØÔÚÖÜÆÚ±íÖÐλÖ㬿ÉÖªaΪH¡¢bΪHe¡¢cΪN¡¢dΪO¡¢eΪNa¡¢fΪMg¡¢gΪAl¡¢hΪSi¡¢iΪCl¡¢jΪCo£®
£¨1£©CoÔªËØÔ­×ÓºËÍâµç×ÓÊýΪ27£¬ÆäÔ­×Óµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p43d74s2£¬¹Ê´ð°¸Îª£º1s22s22p63s23p43d74s2£»
£¨2£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒÔ­×Ó°ë¾¶¼õС£¬¹ÊÔ­×Ó°ë¾¶N£¾O£»Í¬ÖÜÆÚ×Ô×ó¶øÓÒ£¬µÚÒ»µçÀëÄܳÊÔö´óÇ÷ÊÆ£¬µ«NÔªËØÔ­×Ó2pÄܼ¶ÈÝÄÉ3¹Êµç×Ó£¬´¦ÓÚ°ëÂúÎȶ¨×´Ì¬£¬ÄÜÁ¿½ÏµÍ£¬¹ÊµÚÒ»µçÀëÄÜN£¾O£»Í¬ÖÜÆÚ×Ô×ó¶øÓҵ縺ÐÔÔö´ó£¬¹Êµç¸ºÐÔN£¼O£¬¹Ê´ð°¸Îª£º£¾£»£¾£»£¼£»
£¨3£©NH3ÈÜÓÚË®ºó£¬ÐγɵÄNH3?H2OÖУ¬NH3?H2OµÄµçÀë·½³ÌʽΪNH3?H2O?NH4++OH-£¬¿ÉÖª½á¹¹Öк¬ÓÐ笠ùºÍÇâÑõ¸ùµÄ»ù±¾½á¹¹£¬Ó¦Êǰ±ÆøÖÐNÔ­×ÓÓëË®ÖÐHÔ­×ÓÖ®¼äÐγÉÇâ¼ü£¬NH3?H2OµÄºÏÀí½á¹¹ÊÇb£¬¹Ê´ð°¸Îª£ºb£»
£¨4£©ÓɱíÖÐÊý¾Ý¿ÉÖª£¬XµÄµÚ¶þµçÀëÄܾçÔö£¬¹ÊX±íÏÖ+1¼Û£¬´¦ÓÚµÚ¢ñA×壬ÇÒµÚÒ»µçÀëÄܱÈLiµÄС£¬ËµÃ÷±È﮵ĽðÊôÐÔÇ¿£¬Ó¦ÎªÉÏÊöÔªËØÖеÄNaÔªËØ£»ÓɱíÖÐÊý¾Ý¿ÉÖª£¬YµÄµÚËĵçÀëÄܾçÔö£¬¹ÊY±íÏÖ+3¼Û£¬×îÍâ²ãµç×ÓÊýΪ3£¬Ó¦Îª¢óA×åÔªËØ£¬Ó¦ÎªÉÏÊöÔªËØÖеÄAl£¬¹Ê´ð°¸Îª£ºNa£»Al£»
£¨5£©ÔªËصÄÌØÕ÷µç×ÓÅŲ¼Ê½Îªnsnnpn+1£¬s¹ìµÀ×î¶àÓÐ2¸öµç×Ó£¬ËùÒÔn=2£¬¼´µç×ÓÅŲ¼Ê½Îª1s22s22p3£¬¸ÃÔªËØÎªNÔªËØ£¬×îÍâ²ãΪµÚ2²ã£¬2sµç×ÓΪ¹Â¶Ôµç×Ó£¬¹Â¶Ôµç×ÓÊýΪ1£¬ÓëÔªËØ¢ÙÐγɵķÖ×ÓXΪNH3£¬NÔ­×ÓΪsp3ÔÓ»¯£¬º¬ÓÐ1¶Ô¹²Óõç×Ó¶Ô£¬Æä¿Õ¼ä¹¹ÐÍΪÈý½Ç×¶ÐΣ¬¹Ê´ð°¸Îª£º1£»Èý½Ç×¶ÐΣ®
µãÆÀ£º±¾ÌâÊǶÔÎïÖʽṹµÄ¿¼²é£¬Éæ¼°ÔªËØÖÜÆÚ±í¡¢ºËÍâµç×ÓÅŲ¼¡¢°ë¾¶±È½Ï¡¢µçÀëÄÜ¡¢µç¸ºÐÔ¡¢Çâ¼ü¡¢·Ö×ӽṹµÈ£¬²àÖØ¶ÔÖ÷¸É֪ʶµÄ¿¼²é£¬ÐèҪѧÉú¾ß±¸ÔúʵµÄ»ù´¡£¬ÄѶÈÖеȣ¬×¢ÒâÀí½âͬÖÜÆÚÖеÚÒ»µçÀëÄÜÒì³£µÄÔ­Òò£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨1£©ÎýΪµÚ¢ôA×åÔªËØ£¬ÎýµÄµ¥Öʺͻ¯ºÏÎïÓëijЩÎïÖʵĻ¯Ñ§ÐÔÖÊÓÐÐí¶àÏàËÆÖ®´¦£®ÒÑÖªÎýÔªËØ¾ßÓÐÈçÏÂÐÔÖÊ£º
Sn4++Sn=2Sn2++O2+4H+=2Sn4++2H2O£»
2H++SnO22-?Sn£¨OH£©2?Sn2++2OH-£®
ÊԻشð£º
¢ÙÎýÈÜÓÚÑÎËᣬÔÙÏò·´Ó¦ºóµÄÈÜÒºÖÐͨÈëÂÈÆø£¬Óйط´Ó¦ÀàËÆÓÚÌúµÄÏàÓ¦±ä»¯£¬ÊÔд³öÓйط´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
 
£¬
 
£®
¢Ú½«¢ÙÖÐÈÜÒºÕô¸Éºó¼ÌÐø×ÆÉÕËùµÃ¹ÌÌ壬±ä»¯¹ý³ÌÀàËÆÓÚFeCl3ÈÜÒºÏàÓ¦µÄ±ä»¯£¬Ôò×îºóµÃµ½µÄ¹ÌÌåÎïÖÊÊÇ
 
£¨Ìѧʽ£©£®
¢ÛÈô¿ÉÓÃSnCl2ÈÜÒºÓë¹ýÁ¿µÄ¼îÈÜÒº·´Ó¦µÄ·½·¨ÖÆSn£¨OH£©2£¬¸Ã¼î¿ÉÑ¡ÓÃ
 
£®
£¨2£©Ä³ÎÞɫϡÈÜÒºXÖУ¬¿ÉÄܺ¬ÓÐϱíËùÁÐÀë×ÓÖеÄij¼¸ÖÖ£®
ÒõÀë×ÓCO32-¡¢SiO32-¡¢AlO2-¡¢Cl-
ÑôÀë×ÓAl3+¡¢Cu2+¡¢Mg2+¡¢NH4+¡¢Na+
£¨3£©ÏÖÈ¡¸ÃÈÜÒºÊÊÁ¿£¬ÏòÆäÖмÓÈëijÊÔ¼ÁY£¬²úÉú³ÁµíµÄÎïÖʵÄÁ¿£¨n£©Óë¼ÓÈëÊÔ¼ÁYÌå»ý£¨V£©µÄ¹ØÏµÈçͼËùʾ£®
¢ÙÈôYÊÇÑÎËᣬÔòÈÜÒºÖк¬ÓеĽðÊôÑôÀë×ÓÊÇ
 
£¬ab¶Î·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ
 
£¬Í¼ÖÐOa¶Î²Î¼Ó·´Ó¦µÄÒõÀë×ÓµÄÎïÖʵÄÁ¿Ö®±ÈΪ
 
£®
¢ÚÈôYÊÇNaOHÈÜÒº£¬Ôòbc¶Î·´Ó¦µÄÀë×Ó·½³ÌʽΪ
 
£®
Èô²»¿¼ÂÇÀë×ÓµÄË®½â£¬ºöÂÔH+ºÍOH-µÄÓ°Ï죬ÇÒÈÜÒºÖÐÖ»´æÔÚËÄÖÖÀë×Ó£¬ÔòËüÃǵÄÀë×Ó¸öÊý±ÈΪ
 
£¨°´ÑôÀë×ÓÔÚǰ£¬ÒõÀë×ÓÔں󣬸߼ÛÔÚǰ£¬µÍ¼ÛÔÚºóµÄ˳ÐòÅÅÁУ©£®

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

¾«Ó¢¼Ò½ÌÍø