£¨5·Ö£©ÊµÑé½áÊøʱ£¬Í¬Ñ§Ãǽ«º¬ÓÐCuSO4¡¢ZnSO4¡¢FeSO4µÄ·ÏÒºµ¹ÔÚ·ÏÒº¸×ÀÈç¹û½«·ÏÒºÖ±½ÓÅŷžͻáÔì³ÉË®ÎÛȾ¡£ÓÚÊǼ¸Î»Í¬Ñ§ÀûÓÿÎÓà´¦Àí·ÏÒº£¬»ØÊÕ¹¤ÒµÖØÒªÔ­ÁÏÁòËáпºÍÓйؽðÊô¡£ÊµÑé¹ý³ÌÈçÏ£º

Çë»Ø´ð£º
(1)ÂËÒºAºÍÂËÒºBº¬ÓÐÏàͬµÄÈÜÖÊ£¬ÆäÃû³ÆÊÇ         £»¹ÌÌåBµÄ»¯Ñ§Ê½Îª       ¡£
(2)д³ö²½Öè¢ÙÆäÖÐÒ»¸ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ                        £»²½Öè¢Ü·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                              ¡£
(3)Òª¼ìÑé²½Öè¢ÜÖмÓÈëµÄÏ¡ÁòËáÊÇ·ñ×ãÁ¿µÄ·½·¨ÊÇ                            ¡£

¢Å  ÁòËáп £»   Fe¡£
¢Æ  Zn+CuSO4 = ZnSO4 +Cu»òZn+ FeSO4£½ZnSO4+ Fe  £» Zn+H2SO4 =ZnSO4 +H2¡ü £»
¢Ç È¡²½Öè¢ÜµÄÂËÔüÓÚÊÔ¹ÜÖмÓÈëÉÙÁ¿Ï¡ÁòËᣬÈôÓÐÆøÅݲúÉúÔòËá²»×ãÁ¿(»òÈôÎÞÆøÅݲúÉú£¬ÔòËáÒÑ×ãÁ¿

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

29¡¢Cu¡¢Fe¡¢Zn¡¢Al¡¢A¨À¡¢Au£¨½ð£©ÊÇÉú²úÉú»îÖг£ÓõĽðÊô£®ÏÂÃæÊÇijѧϰС×é¹ØÓÚÕ⼸ÖÖ½ðÊôµÄѧϰ½»Á÷£®ÇëÄã²ÎÓë½»Á÷²¢»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð¡Ã÷ͬѧÔÚ¶ÔÉÏÊö½ðÊô·ÖÀàʱ£¬Ëû¸ù¾Ý½ðÊôµÄijÖÖ»¯Ñ§ÐÔÖÊÏàͬ£¬½«¡°Au¡¢Cu¡¢X¡±»®·ÖΪһÀ࣬ÄãÈÏΪXÊÇ
Ag
£®
£¨2£©Ä³´ÎʵÑé½áÊøʱ£¬Í¬Ñ§Ãǽ«º¬ÓÐCuSO4¡¢ZnSO4¡¢FeSO4µÄ·ÏÒºµ¹ÔÚ·ÏÒº¸×ÀÈç¹û½«·ÏÒºÖ±½ÓÅŷžͻáÔì³ÉË®ÎÛȾ£®ÓÚÊǼ¸Î»Í¬Ñ§ÀûÓÿÎÓà´¦Àí·ÏÒº£¬»ØÊÕ¹¤ÒµÖØÒªÔ­ÁÏÁòËáпºÍÓйؽðÊô£®ÊµÑé¹ý³ÌÈçÏ£º

Çë»Ø´ð£º
¢ÙÂËÒºAºÍÂËÒºBº¬ÓÐÏàͬµÄÈÜÖÊ£¬ÆäÃû³ÆÊÇ
ÁòËáп
£»¹ÌÌåAµÄ³É·ÖΪ
Cu¡¢Fe¡¢Zn
£®
¢ÚÒª¼ìÑéÏò¹ÌÌåCÖмÓÈëµÄÏ¡ÁòËáÊÇ·ñ×ãÁ¿µÄ·½·¨ÊÇ
È¡ÂËÔüÓÚÊÔ¹ÜÖмÓÈëÉÙÁ¿Ï¡ÁòËᣬÈôÓÐÆøÅݲúÉúÔòËá²»×ãÁ¿£¬ÈôÎÞÆøÅݲúÉúÔòËáÒÑ×ãÁ¿
£®
¢ÛÈôʵÑé¹ý³ÌÖеÄÎïÖÊËðʧ¿ÉÒÔºöÂÔ£¬Òª¼ÆËã¸Ã·ÏÒºÖÐÁòËáпµÄÖÊÁ¿·ÖÊý£¬±ØÐë³ÆÁ¿·ÏÒºµÄÖÊÁ¿ºÍ
ÁòËáпµÄÖÊÁ¿¡¢Ð¿·ÛµÄÖÊÁ¿
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

21¡¢ÊµÑé½áÊøʱ£¬Í¬Ñ§Ãǽ«º¬ÓÐCuSO4¡¢ZnSO4¡¢FeSO4µÄ·ÏÒºµ¹ÔÚ·ÏÒº¸×ÀÈç¹û½«·ÏÒºÖ±½ÓÅŷžͻáÔì³ÉË®ÎÛȾ£®ÓÚÊǼ¸Î»Í¬Ñ§ÀûÓÿÎÓà´¦Àí·ÏÒº£¬»ØÊÕ¹¤ÒµÖØÒªÔ­ÁÏÁòËáпºÍÓйؽðÊô£®ÊµÑé¹ý³ÌÈçÏ£º

Çë»Ø´ð£º
£¨1£©ÂËÒºAºÍÂËÒºBº¬ÓÐÏàͬµÄÈÜÖÊ£¬Æ仯ѧʽÊÇ
ZnSO4
£»¹ÌÌåBµÄ»¯Ñ§Ê½Îª
Fe
£®
£¨2£©Ð´³ö²½Öè¢ÜÖеĻ¯Ñ§·½³Ìʽ
Zn+H2SO4=ZnSO4+H2¡ü
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

27¡¢ÊµÑé½áÊøʱ£¬Í¬Ñ§Ãǽ«º¬ÓÐCuSO4¡¢ZnSO4¡¢FeSO4µÄ·ÏÒºµ¹ÔÚ·ÏÒº¸×ÀÈç¹û½«·ÏÒºÖ±½ÓÅŷžͻáÔì³ÉË®ÎÛȾ£®ÓÚÊǼ¸Î»Í¬Ñ§ÀûÓÿÎÓà´¦Àí·ÏÒº£¬»ØÊÕ¹¤ÒµÖØÒªÔ­ÁÏÁòËáпºÍÓйؽðÊô£®ÊµÑé¹ý³ÌÈçÏ£º

Çë»Ø´ð£º
£¨1£©ÂËÒºAºÍÂËÒºBº¬ÓÐÏàͬµÄÈÜÖÊ£¬ÆäÃû³ÆÊÇ
ÁòËáп
£»¹ÌÌåBµÄ»¯Ñ§Ê½Îª
Fe

£¨2£©Ð´³ö²½Öè¢ÙÆäÖÐÒ»¸ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ
Zn+CuSO4¨TZnSO4+Cu »òZn+FeSO4¨TZnSO4+Fe»òZn+H2SO4¨TZnSO4+H2¡ü
£»
£¨3£©Òª¼ìÑé²½Öè¢ÜÖмÓÈëµÄÏ¡ÁòËáÊÇ·ñ×ãÁ¿µÄ·½·¨ÊÇ
È¡²½Öè¢ÜµÄÂËÔüÓÚÊÔ¹ÜÖмÓÈëÉÙÁ¿Ï¡ÁòËᣬÈôÓÐÆøÅݲúÉúÔòËá²»×ãÁ¿£¨»òÈôÎÞÆøÅݲúÉúÔòËáÒÑ×ãÁ¿£©
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

28¡¢ÊµÑé½áÊøʱ£¬Í¬Ñ§Ãǽ«º¬ÓÐCuSO4¡¢ZnSO4¡¢FeSO4µÄ·ÏÒºµ¹ÔÚ·ÏÒº¸×ÀÈç¹û½«·ÏÒºÖ±½ÓÅŷžͻáÔì³ÉË®ÎÛȾ£®ÓÚÊǼ¸Î»Í¬Ñ§ÀûÓÿÎÓà´¦Àí·ÏÒº£¬»ØÊÕ¹¤ÒµÖØÒªÔ­ÁÏÁòËáпºÍÓйؽðÊô£®ÊµÑé¹ý³ÌÈçÏ£º

Çë»Ø´ð£º
£¨1£©ÂËÒºAºÍÂËÒºBº¬ÓÐÏàͬµÄÈÜÖÊ£¬ÆäÃû³ÆÊÇ
ÁòËáп
£»¹ÌÌåBµÄ»¯Ñ§Ê½Îª
Fe
£®
£¨2£©Ð´³ö²½Öè¢ÙÆäÖÐÒ»¸ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ
Zn+CuSO4=ZnSO4+Cu
£»
²½Öè¢Ü·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
Zn+FeSO4¨TZnSO4+Fe Zn+H2SO4=ZnSO4+H2¡ü
£®
£¨3£©Òª¼ìÑé²½Öè¢ÜÖмÓÈëµÄÏ¡ÁòËáÊÇ·ñ×ãÁ¿µÄ·½·¨ÊÇ
È¡²½Öè¢ÜµÄÂËÔüÓÚÊÔ¹ÜÖмÓÈëÉÙÁ¿Ï¡ÁòËᣬÈôÓÐÆøÅݲúÉúÔòËá²»×ãÁ¿£¨»òÈôÎÞÆøÅݲúÉú£¬ÔòËáÒÑ×ãÁ¿£©
£®
£¨4£©ÈôʵÑé¹ý³ÌÖеÄÎïÖÊËðʧ¿ÉÒÔºöÂÔ£¬Òª¼ÆËã¸Ã·ÏÒºÖÐÁòËáпµÄÖÊÁ¿·ÖÊý£¬±ØÐë³ÆÁ¿£º·ÏÒºµÄÖÊÁ¿ºÍ
ÁòËáпµÄÖÊÁ¿¡¢Ð¿·ÛµÄÖÊÁ¿
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ʵÑé½áÊøʱ£¬Í¬Ñ§Ãǽ«º¬ÓÐCuSO4¡¢ZnSO4¡¢FeSO4µÄ·ÏÒºµ¹ÔÚ·ÏÒº¸×ÀÈç¹û½«·ÏÒºÖ±½ÓÅŷžͻáÔì³ÉË®ÎÛȾ£®
ÓÚÊǼ¸Î»Í¬Ñ§ÀûÓÿÎÓà´¦Àí·ÏÒº£¬»ØÊÕ¹¤ÒµÖØÒªÔ­ÁÏÁòËáпºÍÓйؽðÊô£®ÊµÑé¹ý³ÌÈçÏ£º

Çë»Ø´ð£º
£¨1£©¹ÌÌåBµÄ»¯Ñ§Ê½Îª
Fe
Fe

£¨2£©Ð´³ö²½Öè¢ÙÆäÖÐÒ»¸ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ
CuSO4+Zn¨TZnSO4+Cu»ò
FeSO4+Zn¨TZnSO4+Fe
CuSO4+Zn¨TZnSO4+Cu»ò
FeSO4+Zn¨TZnSO4+Fe
£»²½Öè¢Ü·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
Zn+H2SO4=ZnSO4+H2¡ü£®
Zn+H2SO4=ZnSO4+H2¡ü£®
£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸