ÌâÄ¿ÄÚÈÝ

(11·Ö)µç½âÔ­ÀíÔÚ»¯Ñ§¹¤ÒµÖÐÓй㷺ӦÓá£ÓÒͼ±íʾһ¸öµç½â³Ø£¬×°Óеç½âÒºa£»X¡¢YÊÇÁ½¿éµç¼«°å£¬Í¨¹ýµ¼ÏßÓëÖ±Á÷µçÔ´ÏàÁ¬¡£

Çë»Ø´ðÒÔÏÂÎÊÌ⣺
£¨1£©ÈôX¡¢Y¶¼ÊǶèÐԵ缫£¬aÊDZ¥ºÍNaClÈÜÒº£¬ÊµÑ鿪ʼʱ£¬Í¬Ê±ÔÚÁ½±ß¸÷µÎÈ뼸µÎ·Ó̪ÊÔÒº£¬Ôò
¢Ùµç½â³ØÖÐX¼«Éϵĵ缫·´Ó¦Ê½Îª                                        ¡£
ÔÚX¼«¸½½ü¹Û²ìµ½µÄÏÖÏóÊÇ                                            ¡£¡¡
¢ÚYµç¼«Éϵĵ缫·´Ó¦Ê½Îª                                                £¬
¼ìÑé¸Ãµç¼«·´Ó¦²úÎïµÄ·½·¨ÊÇ                                            ¡£
£¨2£©ÈçÒªÓõç½â·½·¨¾«Á¶´ÖÍ­£¬µç½âÒºaÑ¡ÓÃCuSO4ÈÜÒº£¬Ôò
¢ÙXµç¼«µÄ²ÄÁÏÊÇ          £¬µç¼«·´Ó¦Ê½ÊÇ                             ¡£
¢ÚYµç¼«µÄ²ÄÁÏÊÇ           £¬µç¼«·´Ó¦Ê½ÊÇ                            ¡£
£¨ËµÃ÷£ºÔÓÖÊ·¢ÉúµÄµç¼«·´Ó¦²»±Øд³ö£©
(3)¹¤ÒµÆ·ÇâÑõ»¯¼ØµÄÈÜÒºÖк¬ÓÐijЩº¬ÑõËáÔÓÖÊ£¬¿ÉÓÃÀë×Ó½»»»Ä¤·¨µç½âÌá´¿¡£
µç½â²ÛÄÚ×°ÓÐÑôÀë×Ó½»»»Ä¤(Ö»ÔÊÐíÑôÀë×Óͨ¹ý)£¬Æ乤×÷Ô­ÀíÈçͼËùʾ.

¢Ù¸Ãµç½â²ÛµÄÑô¼«·´Ó¦Ê½ÊÇ____________________________.
¢Úͨµç¿ªÊ¼ºó£¬Òõ¼«¸½½üÈÜÒºpH»áÔö´ó£¬Çë¼òÊöÔ­Òò                              
¢Û³ýÈ¥ÔÓÖʺóµÄÇâÑõ»¯¼ØÈÜÒº´ÓÈÜÒº³ö¿Ú_________________(Ìîд¡°A¡±»ò¡°B¡±)µ¼³ö
£¨11·Ö£©¢Å¢Ù2H+ + 2e - = H2¡ü  ·Å³öÆøÌ壬ÈÜÒº±äºì¡£
¢Ú2Cl - 2e - = Cl2 ¡ü   Îö°ÑʪÈóµÄµâ»¯¼Øµí·ÛÊÔÖ½·ÅÔÚYµç¼«¸½½ü£¬ÊÔÖ½±äÀ¶É«¡£
¢Æ¢Ù´¿Í­ Cu2+ + 2e - = Cu         ¢Ú´ÖÍ­Cu - 2e - = Cu2+   
£¨3£©¢Ù4OH£­£­4e£­£½O2¡ü£«2H2O £¬¢Ú2H+ + 2e - = H2¡üʹH+Ũ¶È¼õС   ¢ÛB

ÊÔÌâ·ÖÎö£º£¨1£©¢ÙXºÍµçÔ´µÄ¸º¼«ÏàÁ¬£¬×öÒõ¼«£¬ÈÜÒºÖеÄÇâÀë×ӷŵçÉú³ÉÇâÆø£¬µç¼«·´Ó¦Ê½ÊÇ2H+ + 2e - = H2¡ü¡£ÓÉÓÚËæ×ÅÇâÀë×ӵIJ»¶Ï·Åµç£¬Òõ¼«ÖÜΧˮµÄµçÀëƽºâ±»ÆÆ»µ£¬ËùÒÔÒõ¼«ÖÜΧÈÜÒºÏÔ¼îÐÔ£¬ÈÜÒº±ä³ÉºìÉ«¡£
¢ÚYµç¼«ºÍµçÔ´µÄÕý¼«ÏàÁ¬£¬×öÑô¼«£¬ÈÜÒºÖеÄÂÈÀë×ӷŵçÉú³ÉÂÈÆø£¬µç¼«·´Ó¦Ê½ÊÇ2Cl - 2e - = Cl2¡ü¡£ÓÉÓÚÂÈÆø¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬Äܰѵ⻯¼ØÑõ»¯Éú³Éµ¥Öʵ⣬¾Ý´Ë¿ÉÒÔ¼ìÑ飬¼´Îö°ÑʪÈóµÄµâ»¯¼Øµí·ÛÊÔÖ½·ÅÔÚYµç¼«¸½½ü£¬ÊÔÖ½±äÀ¶É«¡£
£¨2£©´ÖÍ­¾«Á¶Ê±£¬´ÖÍ­×öÑô¼«£¬´¿Í­×öÒõ¼«£¬ÁòËáÍ­×öµç½âÖÊÈÜÒº£¬ËùÒÔXÊÇ´¿Í­£¬µç¼«·´Ó¦Ê½ÊÇCu2+ + 2e - = Cu¡£Yµç¼«ÊÇ´ÖÍ­£¬µç¼«·´Ó¦Ê½ÊÇCu - 2e - = Cu2+¡£
£¨3£©¢ÙÑô¼«ÊÇÈÜÒºÖеÄOH£­Àë×ӷŵçÉú³ÉÑõÆø£¬µç¼«·´Ó¦Ê½ÊÇ4OH£­£­4e£­£½O2¡ü£«2H2O¡£
¢ÚÒõ¼«ÇâÀë×ӷŵçʧȥÇâÆø£¬µç¼«·´Ó¦Ê½Îª2H+ + 2e - = H2¡ü¡£ÓÉÓÚËæ×ÅÇâÀë×ӵIJ»¶Ï·Åµç£¬Òõ¼«ÖÜΧˮµÄµçÀëƽºâ±»ÆÆ»µ£¬Ê¹H+Ũ¶È¼õС£¬OH£­Å¨¶ÈÔö´ó£¬ÈÜÒºÏÔ¼îÐÔ¡£
¢ÛÓÉÓÚÑôÀë×Ó½»»»Ä¤Ö»ÄÜÔÊÐíÑôÀë×Óͨ¹ý£¬¶øOH£­ÔÚÒõ¼«Éú³É¡£¸ù¾Ý×°ÖÃͼ¿ÉÖª£¬Bµç¼«ÊÇÒõ¼«£¬ËùÒÔ³ýÈ¥ÔÓÖʺóµÄÇâÑõ»¯¼ØÈÜÒº´ÓÈÜÒº³ö¿ÚBµ¼³ö¡£
µãÆÀ£ºµç½âÖÐ×î¹Ø¼üµÄÊÇ׼ȷÅжϳöµç¼«ÉÏÀë×ӵķŵç˳Ðò¡£ÔÚÅжϵç½â²úÎïʱ£¬Ê×ÏÈÅжÏÑô¼«µç¼«²ÄÁÏ¡£Èç¹ûÊÇ»îÐԵ缫£¬Ôòµç¼«±¾Éíʧȥµç×Ó¡£Èç¹ûÊǶèÐԵ缫£¬ÔòÈÜÒºÖеÄÒõÀë×Óʧȥµç×Ó¡£¶øÒõ¼«ÊÇÈÜÒºÖеÄÑôÀë×ӵõ½µç×Ó£¬ËùÒÔÐèÒªÊìÁ·¼Çס³£¼ûÀë×ӵķŵç˳Ðò¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø