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
£¨2£©Í¼Öм×ÊÇÁ½ÖÖÔªËØÔÚÔªËØÖÜÆÚ±íÖеÄÐÅÏ¢£¬Í¼ÒÒÊÇÄÆÔ×ÓºÍÑõÀë×ӵĽṹʾÒâͼ£®
¢Ùͼ¼×µÄºáÏßÉÏÌîµÄÊÇ
¢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 |
¢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£®
£¨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
2
£»
¹Ê´ð°¸£º
2
£»
£¨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£®
΢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 |
O |
¹Ê´ð°¸£º
+1 |
Na |
-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¿
»¯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£®
¢Ùͼ¼×µÄºáÏßÉÏÌîµÄÊÇ £¬Í¼ÒÒºáÏßÉϵÄÊý×ÖÊÇ £®
¢Ú¸ù¾ÝͼÒÒµÄÐÅÏ¢£¬Ð´³öÑõ»¯ÄƵĻ¯Ñ§Ê½²¢±ê³ö¸÷ÔªËصĻ¯ºÏ¼Û £®
£¨3£©Ï±íËùÁеÄÊDz¿·ÖÔªËصÄÓйØÐÅÏ¢£®
ÇëÄã¶Ô±íÖеĸ÷ÏîÄÚÈݽøÐзÖÎö¡¢Ñ°ÕÒÆäÖеĹæÂÉ£¬ÄãÄܵóöµÄ½áÂÛÊÇ£º
¢ÙÔªËصĻ¯ºÏ¼ÛÓëÀë×ÓËù´øµçºÉµÄ¹ØϵÊÇ £»
¢ÚÔªËصĻ¯ºÏ¼ÛÓë×îÍâ²ãµç×ÓÊýµÄ¹ØϵÊÇ £®
£¨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£®
¢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 |
¢ÙÔªËصĻ¯ºÏ¼ÛÓëÀë×ÓËù´øµçºÉµÄ¹ØϵÊÇ £»
¢ÚÔªËصĻ¯ºÏ¼ÛÓë×îÍâ²ãµç×ÓÊýµÄ¹ØϵÊÇ £®
»¯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£®
¢Ùͼ¼×µÄºáÏßÉÏÌîµÄÊÇ £¬Í¼ÒÒºáÏßÉϵÄÊý×ÖÊÇ £®
¢Ú¸ù¾ÝͼÒÒµÄÐÅÏ¢£¬Ð´³öÑõ»¯ÄƵĻ¯Ñ§Ê½²¢±ê³ö¸÷ÔªËصĻ¯ºÏ¼Û £®
£¨3£©Ï±íËùÁеÄÊDz¿·ÖÔªËصÄÓйØÐÅÏ¢£®
ÇëÄã¶Ô±íÖеĸ÷ÏîÄÚÈݽøÐзÖÎö¡¢Ñ°ÕÒÆäÖеĹæÂÉ£¬ÄãÄܵóöµÄ½áÂÛÊÇ£º
¢ÙÔªËصĻ¯ºÏ¼ÛÓëÀë×ÓËù´øµçºÉµÄ¹ØϵÊÇ £»
¢ÚÔªËصĻ¯ºÏ¼ÛÓë×îÍâ²ãµç×ÓÊýµÄ¹ØϵÊÇ £®
£¨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£®
¢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 |
¢ÙÔªËصĻ¯ºÏ¼ÛÓëÀë×ÓËù´øµçºÉµÄ¹ØϵÊÇ £»
¢ÚÔªËصĻ¯ºÏ¼ÛÓë×îÍâ²ãµç×ÓÊýµÄ¹ØϵÊÇ £®
»¯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£®
¢Ùͼ¼×µÄºáÏßÉÏÌîµÄÊÇ £¬Í¼ÒÒºáÏßÉϵÄÊý×ÖÊÇ £®
¢Ú¸ù¾ÝͼÒÒµÄÐÅÏ¢£¬Ð´³öÑõ»¯ÄƵĻ¯Ñ§Ê½²¢±ê³ö¸÷ÔªËصĻ¯ºÏ¼Û £®
£¨3£©Ï±íËùÁеÄÊDz¿·ÖÔªËصÄÓйØÐÅÏ¢£®
ÇëÄã¶Ô±íÖеĸ÷ÏîÄÚÈݽøÐзÖÎö¡¢Ñ°ÕÒÆäÖеĹæÂÉ£¬ÄãÄܵóöµÄ½áÂÛÊÇ£º
¢ÙÔªËصĻ¯ºÏ¼ÛÓëÀë×ÓËù´øµçºÉµÄ¹ØϵÊÇ £»
¢ÚÔªËصĻ¯ºÏ¼ÛÓë×îÍâ²ãµç×ÓÊýµÄ¹ØϵÊÇ £®
£¨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£®
¢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 |
¢ÙÔªËصĻ¯ºÏ¼ÛÓëÀë×ÓËù´øµçºÉµÄ¹ØϵÊÇ £»
¢ÚÔªËصĻ¯ºÏ¼ÛÓë×îÍâ²ãµç×ÓÊýµÄ¹ØϵÊÇ £®