ÌâÄ¿ÄÚÈÝ

»¯Ñ§´Óºê¹ÛºÍ΢¹ÛÁ½¸ö½Ç¶ÈÈÏʶÎïÖÊ£®
£¨1£©ÔÚÃèÊöË®µÄ×é³ÉºÍ½á¹¹Ê±£¬¿ÉÒÔ±íÊöΪ£º
¢ÙË®ÊÇÓÉÇâÔªËغÍÑõÔªËØ×é³ÉµÄ£»¢ÚË®ÊÇÓÉ´óÁ¿µÄË®·Ö×Ó¾Û¼¯¶ø³ÉµÄ£»¢Ûÿ1¸öË®·Ö×ÓÊÇÓÉ2¸öÇâÔ­×ÓºÍ1¸öÑõÔ­×Ó¹¹³ÉµÄ£®
·ÖÎöÉÏÊöÈý¾ä»°£¬ÆäÖбíʾÎïÖʺê¹Û×é³ÉµÄÊÇ
 
£¬±íʾÎïÖÊ΢¹Û½á¹¹µÄÊÇ
 
£®£¨ÌîÐòºÅ£©
£¨2£©Í¼Öм×ÊÇÁ½ÖÖÔªËØÔÚÔªËØÖÜÆÚ±íÖеÄÐÅÏ¢£¬Í¼ÒÒÊÇÄÆÔ­×ÓºÍÑõÀë×ӵĽṹʾÒâͼ£®
¾«Ó¢¼Ò½ÌÍø
¢Ùͼ¼×µÄºáÏßÉÏÌîµÄÊÇ
 
£¬Í¼ÒÒºáÏßÉϵÄÊý×ÖÊÇ
 
£®
¢Ú¸ù¾ÝͼÒÒµÄÐÅÏ¢£¬Ð´³öÑõ»¯ÄƵĻ¯Ñ§Ê½²¢±ê³ö¸÷ÔªËصĻ¯ºÏ¼Û
 
£®
£¨3£©Ï±íËùÁеÄÊDz¿·ÖÔªËصÄÓйØÐÅÏ¢£®
ÔªËØÃû³Æ Ô­×Ó×îÍâ²ãµç×ÓÊý Àë×Ó·ûºÅ ³£¼û»¯ºÏ¼Û
Çâ 1 H+ +1
þ 2 Mg2+ +2
ÂÁ 3 Al3+ +3
Ñõ 6 O2- -2
ÂÈ 7 Cl- -1
Áò 6 S2- -2
ÇëÄã¶Ô±íÖеĸ÷ÏîÄÚÈݽøÐзÖÎö¡¢Ñ°ÕÒÆäÖеĹæÂÉ£¬ÄãÄܵóöµÄ½áÂÛÊÇ£º
¢ÙÔªËصĻ¯ºÏ¼ÛÓëÀë×ÓËù´øµçºÉµÄ¹ØϵÊÇ
 
£»
¢ÚÔªËصĻ¯ºÏ¼ÛÓë×îÍâ²ãµç×ÓÊýµÄ¹ØϵÊÇ
 
£®
·ÖÎö£º£¨1£©¸ù¾ÝÓÉ·Ö×Ó¹¹³ÉµÄÎïÖʵĻ¯Ñ§Ê½µÄº¬Ò壺΢¹Û£º±íʾÎïÖʵÄÒ»¸ö·Ö×Ó£»±íʾһ¸ö·Ö×ӵĹ¹³É£»ºê¹Û£º±íʾһÖÖÎïÖÊ£»±íʾ¸ÃÎïÖʵÄÔªËØ×é³É£»½øÐÐÅжϣ»
£¨2£©¢Ù¸ù¾ÝÔÚÔªËØÖÜÆÚ±íÖеÄÐÅÏ¢£¬¿É֪ͼ¼×µÄºáÏßÉÏÌîµÄÊÇÄƵÄÔªËØ·ûºÅ£»
¸ù¾Ý·Ç½ðÊôÔªËصõ½µç×ÓÐγÉ×îÍâ²ãΪ8µÄÎȶ¨µç×ӽṹ£¬½øÐнâ´ð£»
¢Ú¸ù¾ÝÄÆ£¬ÑõµÄ»¯ºÏ¼Û£¬ÀûÓÃÊ®×Ö½»²æ·¨£¬Ð´³öÑõ»¯ÄƵĻ¯Ñ§Ê½¼´¿É£»
£¨3£©¸ù¾Ý±íÖеĸ÷ÏîÄÚÈݽøÐзÖÎö¡¢Ñ°ÕÒÆäÖеĹæÂÉ£¬½øÐнâ´ð£®
½â´ð£º½â£»£¨1£©¸ù¾ÝÓÉ·Ö×Ó¹¹³ÉµÄÎïÖʵĻ¯Ñ§Ê½µÄº¬Ò壺
΢¹Û£º±íʾÎïÖʵÄÒ»¸ö·Ö×Ó£»±íʾһ¸ö·Ö×ӵĹ¹³É£»
ºê¹Û£º±íʾһÖÖÎïÖÊ£»±íʾ¸ÃÎïÖʵÄÔªËØ×é³É£»
ÓÉ´Ë¿ÉÖª£º±íʾÎïÖʺê¹Û×é³ÉµÄÊÇ ¢Ù¢Ú£¬±íʾÎïÖÊ΢¹Û½á¹¹µÄÊÇ£º¢Û£»
¹Ê´ð°¸Îª£º¢Ù¢Ú£» ¢Û£»
£¨2£©¢Ù¸ù¾ÝÔÚÔªËØÖÜÆÚ±íÖеÄÐÅÏ¢£¬¿É֪ͼ¼×µÄºáÏßÉÏÌîµÄÊÇÄƵÄÔªËØ·ûºÅ£¬±íʾΪ£ºNa£»
¸ù¾Ý·Ç½ðÊôÔªËصõ½µç×ÓÐγÉ×îÍâ²ãΪ8µÄÎȶ¨µç×ӽṹ£¬ËùÒÔͼÒÒºáÏßÉϵÄÊý×ÖÊÇ 8£»
¹Ê´ð°¸Îª£ºNa£» 8£»
¢Ú¸ù¾ÝÄÆ£¬ÑõµÄ»¯ºÏ¼Û£¬ÀûÓÃÊ®×Ö½»²æ·¨£¬Ñõ»¯ÄƵĻ¯Ñ§Ê½Îª£º
+1
Na
2
-2
O
£»
¹Ê´ð°¸£º
+1
Na
2
-2
O
£»
£¨3£©¸ù¾Ý±íÖеĸ÷ÏîÄÚÈݽøÐзÖÎö¡¢Ñ°ÕÒÆäÖеĹæÂÉ£º
¢ÙÔªËصĻ¯ºÏ¼ÛÓëÀë×ÓËù´øµçºÉµÄ¹ØϵÊÇ£ºÊýÖµÏàµÈ£¬±íʾ·½·¨²»Í¬£»
¹Ê´ð°¸Îª£ºÊýÖµÏàµÈ£¬±íʾ·½·¨²»Í¬£»
¢ÚÔªËصĻ¯ºÏ¼ÛÓë×îÍâ²ãµç×ÓÊýµÄ¹ØϵÊÇ£º×î¸ßÕý¼ÛÊýµÈÓÚÔ­×Ó×îÍâ²ãµç×Ó¸öÊý£»¸º¼ÛÊýµÈÓÚ8¼õÈ¥×îÍâ²ãµç×Ó¸öÊý£»
¹Ê´ð°¸Îª£º×î¸ßÕý¼ÛÊýµÈÓÚÔ­×Ó×îÍâ²ãµç×Ó¸öÊý£»¸º¼ÛÊýµÈÓÚ8¼õÈ¥×îÍâ²ãµç×Ó¸öÊý£®
µãÆÀ£º±¾Ì⿼²éѧÉú¸ù¾ÝÌâ¸ÉÖеÄÐÅÏ¢£¬½øÐÐ×ۺϷÖÎö×ܽá¹æÂÉ£¬½âÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø