ÌâÄ¿ÄÚÈÝ
ÔÚºê¹Û¡¢Î¢¹ÛºÍ·ûºÅÖ®¼ä½¨Á¢ÁªÏµÊÇ»¯Ñ§Ñ§¿ÆµÄÌØµã£®
£¨1£©ÔÚË®¡¢ÌúºÍÂÈ»¯ÄÆÈýÖÖÎïÖÊÖУ¬ÓÉ·Ö×Ó¹¹³ÉµÄÊÇ £®
£¨2£©ÔÚ·ûºÅ¢ÙFe3+ ¢ÚH2O2¢ÛSO42- ÖУ¬±íʾÑôÀë×ÓµÄÊÇ £»¢ÙºÍ¢ÛÐγɻ¯ºÏÎïµÄ»¯Ñ§Ê½ÊÇ £®
£¨3£©Ä³ÃܱÕÈÝÆ÷ÖÐÎïÖʱ仯¹ý³ÌµÄ΢¹ÛʾÒâͼÈçͼ£º

¢ÙA¡¢B¡¢CÖбíʾ»ìºÏÎïµÄÊÇ £¨ÌîÐòºÅ£©£®
¢ÚÉÏÊö±ä»¯¢ñ¡¢¢òºÍ¢óÖУ¬ÊôÓÚÎïÀí±ä»¯µÄÊÇ £®
¢Û±ä»¯ÖС°
¡±ºÍ¡°
¡±µÄ¸öÊý±ÈΪ £®
£¨1£©ÔÚË®¡¢ÌúºÍÂÈ»¯ÄÆÈýÖÖÎïÖÊÖУ¬ÓÉ·Ö×Ó¹¹³ÉµÄÊÇ
£¨2£©ÔÚ·ûºÅ¢ÙFe3+ ¢ÚH2O2¢ÛSO42- ÖУ¬±íʾÑôÀë×ÓµÄÊÇ
£¨3£©Ä³ÃܱÕÈÝÆ÷ÖÐÎïÖʱ仯¹ý³ÌµÄ΢¹ÛʾÒâͼÈçͼ£º
¢ÙA¡¢B¡¢CÖбíʾ»ìºÏÎïµÄÊÇ
¢ÚÉÏÊö±ä»¯¢ñ¡¢¢òºÍ¢óÖУ¬ÊôÓÚÎïÀí±ä»¯µÄÊÇ
¢Û±ä»¯ÖС°
¿¼µã£º·Ö×Ó¡¢Ô×Ó¡¢Àë×Ó¡¢ÔªËØÓëÎïÖÊÖ®¼äµÄ¹ØÏµ,´¿¾»ÎïºÍ»ìºÏÎïµÄÅбð,΢Á£¹Ûµã¼°Ä£ÐÍͼµÄÓ¦ÓÃ,»¯Ñ§Ê½µÄÊéд¼°ÒâÒå,»¯Ñ§·ûºÅ¼°ÆäÖÜΧÊý×ÖµÄÒâÒå,»¯Ñ§±ä»¯ºÍÎïÀí±ä»¯µÄÅбð
רÌ⣺»¯Ñ§·´Ó¦Ä£ÄâͼÐÍ,ÎïÖʵÄ΢¹Û¹¹³ÉÓëÎïÖʵĺê¹Û×é³É
·ÖÎö£º£¨1£©¸ù¾Ý½ðÊôºÍ´ó¶àÊý¹Ì̬·Ç½ðÊôµ¥ÖʵÈÓÉÔ×Ó¹¹³É£¬ÓÐЩÎïÖÊÊÇÓÉ·Ö×Ó¹¹³ÉµÄ£¬ÈçË®¡¢ÆøÌ¬·Ç½ðÊôµ¥Öʵȣ¬ÓÐЩÎïÖÊÊÇÓÉÀë×Ó¹¹³ÉµÄ£¬ÈçÂÈ»¯ÄÆ£¬½øÐзÖÎöÅжϣ®
£¨2£©¸ù¾ÝÑôÀë×Ó´øÕýµçÒÔ¼°»¯ºÏÎïµÄÊéд·½·¨½øÐнâ´ð£»
£¨3£©¸ù¾ÝÎïÖʱ仯¹ý³ÌµÄ΢¹ÛʾÒâͼ½øÐнâ´ð£®
£¨2£©¸ù¾ÝÑôÀë×Ó´øÕýµçÒÔ¼°»¯ºÏÎïµÄÊéд·½·¨½øÐнâ´ð£»
£¨3£©¸ù¾ÝÎïÖʱ仯¹ý³ÌµÄ΢¹ÛʾÒâͼ½øÐнâ´ð£®
½â´ð£º½â£º£¨1£©Ë®ÊÇÓÉË®·Ö×Ó¹¹³ÉµÄ£»ÌúÊôÓÚ½ðÊôµ¥ÖÊ£¬ÊÇÓÉÌúÔ×ÓÖ±½Ó¹¹³ÉµÄ£»ÂÈ»¯ÄÆÊÇÓÉÄÆÀë×ÓºÍÂÈÀë×Ó¹¹³ÉµÄ£»
£¨2£©ÔÚ·ûºÅ¢ÙFe3+¡¢¢ÚH2O2¡¢¢ÛSO42- ÖУ¬±íʾÑôÀë×ÓµÄÊÇFe3+£»¢ÙºÍ¢ÛÐγɻ¯ºÏÎïµÄ»¯Ñ§Ê½ÊÇFe2£¨SO4£©3£»
£¨3£©¢Ù»ìºÏÎïÊÇÓɶàÖÖ·Ö×Ó¹¹³ÉµÄ£¬ËùÒÔA±íʾ»ìºÏÎ
¢Ú´Óͼ¿ÉÒÔ¿´³ö£¬±ä»¯¢ñÓÐÐÂÎïÖÊÉú³É£¬ÊôÓÚ»¯Ñ§±ä»¯£»±ä»¯¢ò¡¢¢óÖ»ÊÇ·Ö×ӵļä¸ôºÍÅÅÁз½Ê½·¢ÉúÁ˸ı䣬ûÓÐÐÂÎïÖÊÉú³É£¬ÊôÓÚÎïÀí±ä»¯£»
¢Û±ä»¯ÖС°
¡±ºÍ¡°
¡±µÄ·Ö×Ó¸öÊý±ÈΪ1£º2£®
¹Ê´ð°¸Îª£º£¨1£©Ë®£»
£¨2£©¢Ù£»Fe2£¨SO4£©3£»
£¨3£©¢ÙA£»¢ÚII¡¢III£»¢Û1£º2£®
£¨2£©ÔÚ·ûºÅ¢ÙFe3+¡¢¢ÚH2O2¡¢¢ÛSO42- ÖУ¬±íʾÑôÀë×ÓµÄÊÇFe3+£»¢ÙºÍ¢ÛÐγɻ¯ºÏÎïµÄ»¯Ñ§Ê½ÊÇFe2£¨SO4£©3£»
£¨3£©¢Ù»ìºÏÎïÊÇÓɶàÖÖ·Ö×Ó¹¹³ÉµÄ£¬ËùÒÔA±íʾ»ìºÏÎ
¢Ú´Óͼ¿ÉÒÔ¿´³ö£¬±ä»¯¢ñÓÐÐÂÎïÖÊÉú³É£¬ÊôÓÚ»¯Ñ§±ä»¯£»±ä»¯¢ò¡¢¢óÖ»ÊÇ·Ö×ӵļä¸ôºÍÅÅÁз½Ê½·¢ÉúÁ˸ı䣬ûÓÐÐÂÎïÖÊÉú³É£¬ÊôÓÚÎïÀí±ä»¯£»
¢Û±ä»¯ÖС°
¹Ê´ð°¸Îª£º£¨1£©Ë®£»
£¨2£©¢Ù£»Fe2£¨SO4£©3£»
£¨3£©¢ÙA£»¢ÚII¡¢III£»¢Û1£º2£®
µãÆÀ£º±¾ÌâÊôÓÚ΢¹ÛʾÒâͼµÄ¿¼²é£¬½âÌâµÄ¹Ø¼üÊÇÄܹ»¶Á¶®Ê¾Òâͼ±íʾµÄÒâÒ壬½áºÏºê¹ÛÎïÖʺÍ΢¹ÛÁ£×ӵĹØÏµ½øÐзÖÎö¼´¿É£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
´Ó΢¹ÛÉÏ¿´£¬µç½âË®·¢Éú¸Ä±äµÄÊÇ£¨¡¡¡¡£©
| A¡¢Ë®·Ö×Ó |
| B¡¢ÇâÔ×Ó¡¢ÑõÔ×Ó |
| C¡¢ÇâÔªËØ¡¢ÑõÔªËØ |
| D¡¢Çâ·Ö×Ó¡¢Ñõ·Ö×Ó |
СǿÓÃÍÐÅÌÌìÆ½³ÆÁ¿Ê³ÑÎʱ£¬½«Ò©Æ·ºÍíÀÂëµÄλ×Ó·Å·´ÁË£¬½á¹û³ÆµÄʳÑεÄÖÊÁ¿Îª10.5g£¨1gÒÔÏÂÓÃÓÎÂ룩£®ÔòСǿ³ÆÁ¿µÄÊÔÑéµÄʵ¼ÊÖÊÁ¿ÊǶàÉÙ£¨¡¡¡¡£©
| A¡¢10.5¿Ë | B¡¢11¿Ë |
| C¡¢9.5¿Ë | D¡¢ÎÞ·¨ÅÐ¶Ï |