ÌâÄ¿ÄÚÈÝ
£¨2012?ÄÏͨ£©Ä³¿ÆÑÐС×éÀûÓù¤Òµ·ÏËᣨ10%H2S04£©À´½þÅݺ¬ÓÐÑõ»¯Í¡¢Ñõ»¯Ð¿µÄ·ÏÁÏ£¬ÊµÏÖ·ÏÎïµÄ×ÛºÏÀûÓã®Á÷³ÌÈçÏÂͼËùʾ£º
£¨1£©Ð´³öÑõ»¯Ð¿ÓëÁòËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
£¨2£©ÎïÖÊX¿ÉÓÃ×÷µª·Ê£¬»¯Ñ§Ê½Îª
£¨3£©ÇëÍƳöÎïÖÊYµÄ»¯Ñ§Ê½£º
£¨1£©Ð´³öÑõ»¯Ð¿ÓëÁòËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
ZnO+H2S04¨TZnS04+H20
ZnO+H2S04¨TZnS04+H20
£¬Zn¡úCuµÄ»¯Ñ§·½³ÌʽΪZn+CuSO4¨TCu+ZnS04
Zn+CuSO4¨TCu+ZnS04
£®£¨2£©ÎïÖÊX¿ÉÓÃ×÷µª·Ê£¬»¯Ñ§Ê½Îª
£¨NH4£©2S04
£¨NH4£©2S04
£»¸Ã»¯·Ê²»ÄÜÓë¼îÐÔÎïÖÊ
¼îÐÔÎïÖÊ
»ìºÏʹÓ㮣¨3£©ÇëÍƳöÎïÖÊYµÄ»¯Ñ§Ê½£º
H2O
H2O
£®·ÖÎö£º£¨1£©¸ù¾ÝÑõ»¯Ð¿ÓëÁòËá·´Ó¦Éú³ÉÁËÁòËáпºÍË®·ÖÎö£¬¸ù¾ÝZn¡¢CuµÄ»îÆÃÐÔ·ÖÎö£»
£¨2£©¸ù¾Ý·ÏÎïµÄ×ÛºÏÀûÓÃÁ÷³ÌͼºÍÎïÖʼäµÄ·´Ó¦·ÖÎöÍƶÏÎïÖÊXµÄ»¯Ñ§Ê½£¬¸ù¾ÝXµÄÐÔÖÊ·ÖÎö£»
£¨3£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉÍƶÏYµÄ»¯Ñ§Ê½£®
£¨2£©¸ù¾Ý·ÏÎïµÄ×ÛºÏÀûÓÃÁ÷³ÌͼºÍÎïÖʼäµÄ·´Ó¦·ÖÎöÍƶÏÎïÖÊXµÄ»¯Ñ§Ê½£¬¸ù¾ÝXµÄÐÔÖÊ·ÖÎö£»
£¨3£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉÍƶÏYµÄ»¯Ñ§Ê½£®
½â´ð£º½â£º£¨1£©Ñõ»¯Ð¿ÓëÁòËá·´Ó¦Éú³ÉÁËÁòËáпºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³Ìʽ£ºZnO+H2S04¨TZnS04+H20£»ÓÉÓÚпµÄ»îÆÃÐÔ´óÓÚÍ£¬¿ÉÒÔ½«Ð¿ÓëÁòËáÍ·´Ó¦À´ÊµÏÖ
Zn¡úCuµÄת±ä£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£ºZn+CuSO4¨TCu+ZnS04£»
£¨2£©ÓÉ·ÏÎïµÄ×ÛºÏÀûÓÃÁ÷³ÌͼºÍÎïÖʼäµÄ·´Ó¦¿ÉÖª£¬ÎïÖÊXÊÇÁòËá泥¬¿ÉÓÃ×÷µª·Ê£¬»¯Ñ§Ê½ÊÇ£º£¨NH4£©2S04£¬ÓÉÓÚï§ÑÎÓë¼îÐÔÎïÖÊ·´Ó¦·Å³ö°±Æø½µµÍ·ÊЧ£¬ËùÒÔ£¬¸Ã»¯·Ê²»ÄÜÓë¼îÐÔÎïÖÊ »ìºÏʹÓã»
£¨3£©ÓÉÔªËØÊغã¿ÉÖª£¬ìÑÉÕ¼îʽ̼Ëáп̼ËáпÉú³ÉÑõ»¯Ð¿¡¢¶þÑõ»¯Ì¼ºÍË®£¬Ë®µÄ»¯Ñ§Ê½ÊÇ£ºH2O£®
¹Ê´ðΪ£º£¨1£©ZnO+H2S04¨TZnS04+H20 Zn+CuSO4¨TCu+ZnS04 £¨2£©£¨NH4£©2S04£¬¼îÐÔÎïÖÊ £¨3£©H2O£®
Zn¡úCuµÄת±ä£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£ºZn+CuSO4¨TCu+ZnS04£»
£¨2£©ÓÉ·ÏÎïµÄ×ÛºÏÀûÓÃÁ÷³ÌͼºÍÎïÖʼäµÄ·´Ó¦¿ÉÖª£¬ÎïÖÊXÊÇÁòËá泥¬¿ÉÓÃ×÷µª·Ê£¬»¯Ñ§Ê½ÊÇ£º£¨NH4£©2S04£¬ÓÉÓÚï§ÑÎÓë¼îÐÔÎïÖÊ·´Ó¦·Å³ö°±Æø½µµÍ·ÊЧ£¬ËùÒÔ£¬¸Ã»¯·Ê²»ÄÜÓë¼îÐÔÎïÖÊ »ìºÏʹÓã»
£¨3£©ÓÉÔªËØÊغã¿ÉÖª£¬ìÑÉÕ¼îʽ̼Ëáп̼ËáпÉú³ÉÑõ»¯Ð¿¡¢¶þÑõ»¯Ì¼ºÍË®£¬Ë®µÄ»¯Ñ§Ê½ÊÇ£ºH2O£®
¹Ê´ðΪ£º£¨1£©ZnO+H2S04¨TZnS04+H20 Zn+CuSO4¨TCu+ZnS04 £¨2£©£¨NH4£©2S04£¬¼îÐÔÎïÖÊ £¨3£©H2O£®
µãÆÀ£º±¾Ìâ¿´ÉÏÈ¥ÊÇÒ»µÀ·ÖÎöÍƶÏͼ¿òÌ⣬µ«ÌâÄ¿¿¼²éµÄ֪ʶµãÈ«Êǿα¾»ù´¡ÖªÊ¶£¬ÊìÁ·ÕÆÎÕËá¼îÑεĻ¯Ñ§ÐÔÖʼ´¿É½â´ð±¾Ì⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿