ÌâÄ¿ÄÚÈÝ
£¨2007?³£ÖÝ£©£¨1£©Ó°ÏìÎïÖÊÐÔÖʵÄÒòËØÓУºA£®Àë×ÓµÄÖÖÀ಻ͬ B£®·Ö×ӵĹ¹³É²»Í¬ C£®ÈÜÖʵÄÖÊÁ¿·ÖÊý²»Í¬
Çë´ÓÖÐÑ¡Ôñµ¼ÖÂÏÂÁÐÎïÖÊÐÔÖʲîÒìµÄÒòËØ£¨ÌîÐòºÅ£©£º
¢ÙÒ»Ñõ»¯Ì¼¾ßÓпÉȼÐÔ¶ø¶þÑõ»¯Ì¼²»¾ßÓпÉȼÐÔ£º£»
¢ÚFeSO4ΪÂÌÉ«¶øFe2£¨SO4£©3Ϊ»ÆÉ«£º£»
¢ÛŨÁòËáÓÐÎüË®ÐÔ¶øÏ¡ÁòËáûÓУº£®
£¨2£©Ð´³ö¾ßÓÐÏÂÁÐÓÃ;µÄÎïÖÊ£¨»òÆäÖ÷Òª³É·Ö£©µÄ»¯Ñ§Ê½£®Çë´ÓÒÔÏÂÎïÖÊÖÐÑ¡Ôñ£º
ÇâÆø¡¢Ê³ÑΡ¢Êìʯ»Ò¡¢ÑõÆø¡¢Ì¼ËáÇâ李¢Ê¯»Òʯ
¢Ù¿É×÷ΪȼÁÏ£»¢Ú¿É×÷Ϊ»¯·Ê£»
¢Û¿É×÷Ϊµ÷ζƷ£»¢Ü¿É×÷Ϊ»ð¼ýÖúȼ¼Á£®
¡¾´ð°¸¡¿·ÖÎö£ºÎïÖʵĹ¹³É²»Í¬ÐÔÖʾͲ»Í¬£¬ÐÔÖʲ»Í¬£¬ÓÃ;¾Í²»Í¬£®Ó°ÏìÐÔÖʵÄÒòËØÊÇÓɹ¹³ÉÎïÖʵÄ΢Á£¾ö¶¨µÄ£¬ÓÐÀë×ӺͷÖ×Ó¼°Ô×Ó¹¹³ÉµÄÎïÖÊ£¬ÐÔÖʾͻ᲻һÑù£®¸ù¾ÝÐÔÖÊ¿ÉÒÔÍƲâÎïÖʵÄÓÃ;£®
½â´ð£º½â£º£¨1£©¢ÙCOºÍCO2¶¼ÊÇÓÉ·Ö×Ó¹¹³ÉµÄ£¬ËùÒÔµ¼ÖÂËüÃǾßÓв»Í¬µÄÐÔÖÊÊÇÒòΪ·Ö×Ó¹¹³É²»Í¬£®
¢ÚFeSO4ºÍFe2£¨SO4£©3¶¼ÊÇÀë×Ó¹¹³ÉµÄ£¬ÏÔʾµÄ²»Í¬ÑÕÉ«ÊÇFe2+ºÍFe3+µÄÑÕÉ«£¬ËùÒÔÊÇÀë×ÓµÄÖÖÀ಻ͬÔì³ÉÑÕÉ«²»Í¬£®
¢ÛŨÁòËáÓÐÎüË®ÐÔ¶øÏ¡ÁòËáûÓкÜÃ÷ÏÔÊÇÒòΪÈÜÖʵÄŨ¶È²»Í¬Ôì³ÉµÄ£®
£¨2£©¢ÙÒòΪÇâÆø¾ßÓпÉȼÐÔ£¬ËùÒÔ¿É×öȼÁÏ£¬¢Ú»¯·ÊÖÐÐèÒªº¬ÓеªÁ׼أ¬Ì¼ËáÇâï§ÖꬵªÔªËØ£¬¹Ê¿É×ö»¯·Ê£¬¢ÛÒòΪʳÑÎÓÐÏÌ棬¹Ê¿É×öµ÷ζƷ£¬¢ÜÑõÆøÓÐÖúȼÐÔ£¬¿É×ö»ð¼ýȼÁϵÄÖúȼ¼Á
¹Ê´ð°¸£º£¨1£©¢ÙB ¢ÚA ¢ÛC
£¨2£©¢ÙH2 ¢ÚNH4HCO3 ¢ÛNaCl ¢ÜO2£®
µãÆÀ£ºÒª¶àÕÆÎÕÓйØÎïÖÊÊÇÓÃ;µÄ֪ʶ£¬Í¬Ê±·ÖÎöÄÜÁ¦ºÜÖØÒª£¬Í¨¹ý±¾Ìâ¿ÉÒÔÌá¸ßͬѧÃÇ·ÖÎöÎÊÌâµÄÄÜÁ¦£®
½â´ð£º½â£º£¨1£©¢ÙCOºÍCO2¶¼ÊÇÓÉ·Ö×Ó¹¹³ÉµÄ£¬ËùÒÔµ¼ÖÂËüÃǾßÓв»Í¬µÄÐÔÖÊÊÇÒòΪ·Ö×Ó¹¹³É²»Í¬£®
¢ÚFeSO4ºÍFe2£¨SO4£©3¶¼ÊÇÀë×Ó¹¹³ÉµÄ£¬ÏÔʾµÄ²»Í¬ÑÕÉ«ÊÇFe2+ºÍFe3+µÄÑÕÉ«£¬ËùÒÔÊÇÀë×ÓµÄÖÖÀ಻ͬÔì³ÉÑÕÉ«²»Í¬£®
¢ÛŨÁòËáÓÐÎüË®ÐÔ¶øÏ¡ÁòËáûÓкÜÃ÷ÏÔÊÇÒòΪÈÜÖʵÄŨ¶È²»Í¬Ôì³ÉµÄ£®
£¨2£©¢ÙÒòΪÇâÆø¾ßÓпÉȼÐÔ£¬ËùÒÔ¿É×öȼÁÏ£¬¢Ú»¯·ÊÖÐÐèÒªº¬ÓеªÁ׼أ¬Ì¼ËáÇâï§ÖꬵªÔªËØ£¬¹Ê¿É×ö»¯·Ê£¬¢ÛÒòΪʳÑÎÓÐÏÌ棬¹Ê¿É×öµ÷ζƷ£¬¢ÜÑõÆøÓÐÖúȼÐÔ£¬¿É×ö»ð¼ýȼÁϵÄÖúȼ¼Á
¹Ê´ð°¸£º£¨1£©¢ÙB ¢ÚA ¢ÛC
£¨2£©¢ÙH2 ¢ÚNH4HCO3 ¢ÛNaCl ¢ÜO2£®
µãÆÀ£ºÒª¶àÕÆÎÕÓйØÎïÖÊÊÇÓÃ;µÄ֪ʶ£¬Í¬Ê±·ÖÎöÄÜÁ¦ºÜÖØÒª£¬Í¨¹ý±¾Ìâ¿ÉÒÔÌá¸ßͬѧÃÇ·ÖÎöÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿