ÌâÄ¿ÄÚÈÝ
ijС×éÀûÓÃÏ¡·ÏËá½þÅݺ¬ÓÐÑõ»¯Í¡¢Ñõ»¯Ð¿µÄ·ÏÁÏ£¬ÊµÏÖ·ÏÎïµÄ×ÛºÏÀûÓã®ÆäʵÑéÁ÷³ÌÈçͼËùʾ£¨ÒÑÖª½ðÊôÑõ»¯ÎïÓëÏ¡ÁòËᷴӦʱ£¬ÔªËØ»¯ºÏ¼Û²»·¢Éú¸Ä±ä£¬ÇÒͼÖв¿·ÖÎïÖÊÒÑÂÔÈ¥£©£®£¨1£©¸ÃÁ÷³ÌÖеĹýÂ˲Ù×÷ËùʹÓõIJ£Á§ÒÇÆ÷ÊÇÉÕ±¡¢²£Á§°ôºÍ £¬ÆäÖв£Á§°ôµÄ×÷ÓÃÊÇ £®
£¨2£©¢ÙÖÐÑõ»¯ÍÓëÏ¡ÁòËá·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ £¬¢ÚÖÐÉú³É½ðÊôCuµÄ»¯Ñ§·½³ÌʽÊÇ £®
£¨3£©XµÄ»¯Ñ§Ê½ÊÇ £®
£¨4£©ìÑÉÕZn2£¨OH£©2CO3µÄ»¯Ñ§·½³ÌʽÊÇ £®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾Ý¹ýÂ˲Ù×÷Óõ½µÄÒÇÆ÷ºÍ²£Á§°ôµÄ×÷Óûشð±¾Ì⣻£¨2£©¸ù¾Ý»¯Ñ§·½³ÌʽµÄÊéд·½·¨»Ø´ð£»£¨3£©¸ù¾Ý·ÏÎïµÄ×ÛºÏÀûÓÃÁ÷³ÌͼºÍÎïÖʼäµÄ·´Ó¦·ÖÎöÍÆ¶ÏÎïÖÊXµÄ»¯Ñ§Ê½£¬¸ù¾ÝXµÄÐÔÖÊ·ÖÎö£»£¨4£©¸ù¾Ý·½³ÌʽµÄÊéд·½·¨»Ø´ð£®
½â´ð£º½â£º£¨1£©¹ýÂ˲Ù×÷ËùʹÓõIJ£Á§ÒÇÆ÷ÊÇÉÕ±¡¢²£Á§°ô¡¢Á¿Â©¶·£»²£Á§°ôµÄ×÷ÓÃÊÇÒýÁ÷£»
£¨2£©Ñõ»¯ÍÓëÁòËá·´Ó¦Éú³ÉÁËÁòËáͺÍË®£¬·´Ó¦µÄ»¯Ñ§·½³Ìʽ£ºCuO+H2S04¨TCuS04+H20£»ÓÉÓÚпµÄ»îÆÃÐÔ´óÓÚÍ£¬¿ÉÒÔ½«Ð¿ÓëÁòËáÍ·´Ó¦À´ÊµÏÖ
Zn¡úCuµÄת±ä£¬·´Ó¦ÎïÊÇпºÍÁòËáÍ£¬Éú³ÉÎïÊÇͺÍÁòËáп£¬ËùÒÔ·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£ºZn+CuSO4¨TCu+ZnS04£»
£¨2£©ÓÉ·ÏÎïµÄ×ÛºÏÀûÓÃÁ÷³ÌͼºÍÎïÖʼäµÄ·´Ó¦¿ÉÖªÂËÒºÖк¬ÓÐÁòËá¸ùÀë×Ó£¬Óë̼ËáÇâï§·´Ó¦ÄÜÉú³ÉÁòËáï§£¬ËùÒÔÎïÖÊXÊÇÁòËáï§£¬»¯Ñ§Ê½ÊÇ£º£¨NH4£©2S04£»
£¨3£©ÓÉÔªËØÊØºã¿ÉÖª£¬ìÑÉÕ¼îʽ̼ËáпÉú³ÉÑõ»¯Ð¿¡¢¶þÑõ»¯Ì¼ºÍË®£¬Óù۲취Å䯽£¬·´Ó¦Ìõ¼þÊǸßΣ¬ËùÒÔ·½³ÌʽÊÇ£ºZn2£¨OH£©2CO3
2ZnO+CO2¡ü+H2O
¹Ê´ð°¸Îª£º£¨1£©Â©¶·£»ÒýÁ÷£»£¨2£©CuO+H2SO4=CuSO4+H2O£»Zn+CuSO4=ZnSO4+Cu£»£¨3£©£¨NH4£©2SO4£»£¨4£©Zn2£¨OH£©2CO3
2ZnO+CO2¡ü+H2O£®
µãÆÀ£º±¾Ìâ¿´ÉÏÈ¥ÊÇÒ»µÀ·ÖÎöÍÆ¶Ïͼ¿òÌ⣬µ«ÌâÄ¿¿¼²éµÄ֪ʶµãÈ«Êǿα¾»ù´¡ÖªÊ¶£¬ÊìÁ·ÕÆÎÕËá¼îÑεĻ¯Ñ§ÐÔÖʼ´¿É½â´ð±¾Ì⣮
½â´ð£º½â£º£¨1£©¹ýÂ˲Ù×÷ËùʹÓõIJ£Á§ÒÇÆ÷ÊÇÉÕ±¡¢²£Á§°ô¡¢Á¿Â©¶·£»²£Á§°ôµÄ×÷ÓÃÊÇÒýÁ÷£»
£¨2£©Ñõ»¯ÍÓëÁòËá·´Ó¦Éú³ÉÁËÁòËáͺÍË®£¬·´Ó¦µÄ»¯Ñ§·½³Ìʽ£ºCuO+H2S04¨TCuS04+H20£»ÓÉÓÚпµÄ»îÆÃÐÔ´óÓÚÍ£¬¿ÉÒÔ½«Ð¿ÓëÁòËáÍ·´Ó¦À´ÊµÏÖ
Zn¡úCuµÄת±ä£¬·´Ó¦ÎïÊÇпºÍÁòËáÍ£¬Éú³ÉÎïÊÇͺÍÁòËáп£¬ËùÒÔ·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£ºZn+CuSO4¨TCu+ZnS04£»
£¨2£©ÓÉ·ÏÎïµÄ×ÛºÏÀûÓÃÁ÷³ÌͼºÍÎïÖʼäµÄ·´Ó¦¿ÉÖªÂËÒºÖк¬ÓÐÁòËá¸ùÀë×Ó£¬Óë̼ËáÇâï§·´Ó¦ÄÜÉú³ÉÁòËáï§£¬ËùÒÔÎïÖÊXÊÇÁòËáï§£¬»¯Ñ§Ê½ÊÇ£º£¨NH4£©2S04£»
£¨3£©ÓÉÔªËØÊØºã¿ÉÖª£¬ìÑÉÕ¼îʽ̼ËáпÉú³ÉÑõ»¯Ð¿¡¢¶þÑõ»¯Ì¼ºÍË®£¬Óù۲취Å䯽£¬·´Ó¦Ìõ¼þÊǸßΣ¬ËùÒÔ·½³ÌʽÊÇ£ºZn2£¨OH£©2CO3
¹Ê´ð°¸Îª£º£¨1£©Â©¶·£»ÒýÁ÷£»£¨2£©CuO+H2SO4=CuSO4+H2O£»Zn+CuSO4=ZnSO4+Cu£»£¨3£©£¨NH4£©2SO4£»£¨4£©Zn2£¨OH£©2CO3
µãÆÀ£º±¾Ìâ¿´ÉÏÈ¥ÊÇÒ»µÀ·ÖÎöÍÆ¶Ïͼ¿òÌ⣬µ«ÌâÄ¿¿¼²éµÄ֪ʶµãÈ«Êǿα¾»ù´¡ÖªÊ¶£¬ÊìÁ·ÕÆÎÕËá¼îÑεĻ¯Ñ§ÐÔÖʼ´¿É½â´ð±¾Ì⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿