ÌâÄ¿ÄÚÈÝ
£¨1£©Íê³ÉÏÂÁТ٢ڢ۷´Ó¦µÄ»¯Ñ§·½³Ìʽ
¢ÙÁòµÄȼÉÕ£º £®¢ÚÌúË¿µÄȼÉÕ£º £®¢ÛÇâÆøµÄȼÉÕ£º £®
£¨2£©Èçͼ1ËùʾÊÇľ̿ÔÚÑõÆøÖÐȼÉÕµÄʵÑé²Ù×÷£¬ÊԻشðÏÂÁÐÎÊÌ⣺

¢ÙÔÚͼ1CÖУ¬Ä¾Ì¿ÔÚÑõÆøÖÐȼÉյĻ¯Ñ§·½³ÌʽΪ £¬È¼ÉÕµÄÏÖÏóÊÇ £»È¼ÉÕÍ£Ö¹ºó£¬È¡³öÛáÛöǯ£¬Íù¼¯ÆøÆ¿Àï¼ÓÈëÉÙÁ¿µÄ³ÎÇåʯ»ÒË®£¬Õñµ´£¬·¢ÉúµÄÏÖÏóÊÇ £®
¢Ú°ÑºìÈȵÄľ̿²åÈëÊ¢ÓÐÑõÆøµÄ¼¯Æøƿʱ£¬ÎªÊ²Ã´ÒªÓÉÆ¿¿ÚÏòÏ»ºÂý²åÈë £®
£¨3£©ÓÃÀ´²â¶¨¿ÕÆø³É·ÖµÄ·½·¨ºÜ¶à£¬Í¼2ËùʾµÄÊÇСÃ÷ÓúìÁ×ÔÚ¿ÕÆøÖÐȼÉյIJⶨ·½·¨£®ÊµÑé¹ý³ÌÊÇ£º
µÚÒ»²½£º½«¼¯ÆøÆ¿ÈÝ»ý»®·ÖΪÎåµÈ·Ý£¬²¢×öºÃ±ê¼Ç£®
µÚ¶þ²½£ºµãȼȼÉÕ³×ÄڵĺìÁ×£¬ÉìÈ뼯ÆøÆ¿Öв¢°ÑÈû×ÓÈû½ô£®
µÚÈý²½£º´ýºìÁ×ϨÃð²¢ÀäÈ´ºó£¬´ò¿ªµ¯»É¼Ð£¬·¢ÏÖË®±»ÎüÈ뼯ÆøÆ¿ÖУ¬½øÈ뼯ÆøÆ¿ÖÐË®µÄÌå»ýԼΪ¼¯ÆøÆ¿×ÜÈÝ»ýµÄ
£®
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÙºìÁ×ÔÚ¿ÕÆøÖÐȼÉյĻ¯Ñ§·½³ÌʽΪ £¬ÉÏÃæµÄʵÑéͬʱ֤Ã÷Á˵ªÆø ¾ßÓÐ µÄ»¯Ñ§ÐÔÖÊ£®
¢ÚʵÑéÍê±Ï£¬Èô½øÈ뼯ÆøÆ¿ÖÐË®µÄÌå»ý²»µ½×ÜÈÝ»ýµÄ
£¬ÄãÈÏΪµ¼ÖÂÕâÒ»½á¹ûµÄÔÒò¿ÉÄÜÊÇ £®
¢Ûijͬѧ¶ÔʵÑé½øÐз´Ë¼ºó£¬Ìá³öÁ˸Ľø·½·¨£¨Èçͼ3Ëùʾ£©£¬ÄãÈÏΪ¸Ä½øºóµÄÓŵãÊÇ£º £®
¢ÙÁòµÄȼÉÕ£º
£¨2£©Èçͼ1ËùʾÊÇľ̿ÔÚÑõÆøÖÐȼÉÕµÄʵÑé²Ù×÷£¬ÊԻشðÏÂÁÐÎÊÌ⣺

¢ÙÔÚͼ1CÖУ¬Ä¾Ì¿ÔÚÑõÆøÖÐȼÉյĻ¯Ñ§·½³ÌʽΪ
¢Ú°ÑºìÈȵÄľ̿²åÈëÊ¢ÓÐÑõÆøµÄ¼¯Æøƿʱ£¬ÎªÊ²Ã´ÒªÓÉÆ¿¿ÚÏòÏ»ºÂý²åÈë
£¨3£©ÓÃÀ´²â¶¨¿ÕÆø³É·ÖµÄ·½·¨ºÜ¶à£¬Í¼2ËùʾµÄÊÇСÃ÷ÓúìÁ×ÔÚ¿ÕÆøÖÐȼÉյIJⶨ·½·¨£®ÊµÑé¹ý³ÌÊÇ£º
µÚÒ»²½£º½«¼¯ÆøÆ¿ÈÝ»ý»®·ÖΪÎåµÈ·Ý£¬²¢×öºÃ±ê¼Ç£®
µÚ¶þ²½£ºµãȼȼÉÕ³×ÄڵĺìÁ×£¬ÉìÈ뼯ÆøÆ¿Öв¢°ÑÈû×ÓÈû½ô£®
µÚÈý²½£º´ýºìÁ×ϨÃð²¢ÀäÈ´ºó£¬´ò¿ªµ¯»É¼Ð£¬·¢ÏÖË®±»ÎüÈ뼯ÆøÆ¿ÖУ¬½øÈ뼯ÆøÆ¿ÖÐË®µÄÌå»ýԼΪ¼¯ÆøÆ¿×ÜÈÝ»ýµÄ
1 |
5 |
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÙºìÁ×ÔÚ¿ÕÆøÖÐȼÉյĻ¯Ñ§·½³ÌʽΪ
¢ÚʵÑéÍê±Ï£¬Èô½øÈ뼯ÆøÆ¿ÖÐË®µÄÌå»ý²»µ½×ÜÈÝ»ýµÄ
1 |
5 |
¢Ûijͬѧ¶ÔʵÑé½øÐз´Ë¼ºó£¬Ìá³öÁ˸Ľø·½·¨£¨Èçͼ3Ëùʾ£©£¬ÄãÈÏΪ¸Ä½øºóµÄÓŵãÊÇ£º
·ÖÎö£º£¨1£©¸ù¾ÝÎïÖÊȼÉյķ´Ó¦Ð´³ö·´Ó¦µÄ·½³Ìʽ£»
£¨2£©
¢Ù¸ù¾Ýľ̿ÔÚÑõÆøÖÐȼÉÕµÄÏÖÏó¡¢Éú³ÉÎïµÄÐÔÖÊ·ÖÎö»Ø´ð£®
¢Ú¸ù¾ÝÆøÌåµÄÌå»ýÊÜÈÈÅòÕÍ·ÖÎö£®
£¨3£©
¢Ù¸ù¾ÝºìÁ×ȼÉյķ´Ó¦Ð´³ö·´Ó¦µÄ·½³Ìʽ£»¸ù¾ÝºìÁ×µÄϨÃð£¬Æ¿ÄÚÊ£ÓàµÄÆøÌåÖ÷ÒªÊǵªÆø£¬·ÖÎöµªÆøµÄÐÔÖÊ£»
¢Ú¸ù¾Ý²â¶¨¿ÕÆøÖÐÑõÆøµÄÌå»ý·ÖÊýʵÑéµÄ×¢ÒâÊÂÏî·ÖÎö»Ø´ð£»
¢Û¸ù¾Ý×°ÖÃÊÇÃÜ·âµÄÌصã·ÖÎöÓŵã
£¨2£©
¢Ù¸ù¾Ýľ̿ÔÚÑõÆøÖÐȼÉÕµÄÏÖÏó¡¢Éú³ÉÎïµÄÐÔÖÊ·ÖÎö»Ø´ð£®
¢Ú¸ù¾ÝÆøÌåµÄÌå»ýÊÜÈÈÅòÕÍ·ÖÎö£®
£¨3£©
¢Ù¸ù¾ÝºìÁ×ȼÉյķ´Ó¦Ð´³ö·´Ó¦µÄ·½³Ìʽ£»¸ù¾ÝºìÁ×µÄϨÃð£¬Æ¿ÄÚÊ£ÓàµÄÆøÌåÖ÷ÒªÊǵªÆø£¬·ÖÎöµªÆøµÄÐÔÖÊ£»
¢Ú¸ù¾Ý²â¶¨¿ÕÆøÖÐÑõÆøµÄÌå»ý·ÖÊýʵÑéµÄ×¢ÒâÊÂÏî·ÖÎö»Ø´ð£»
¢Û¸ù¾Ý×°ÖÃÊÇÃÜ·âµÄÌصã·ÖÎöÓŵã
½â´ð£º½â£º£¨1£©
¢ÙÁòµÄȼÉÕÉú³ÉÁ˶þÑõ»¯Áò£¬·´Ó¦µÄ·½³ÌʽÊÇ£ºS+O2
SO2£®
¢ÚÌúË¿µÄȼÉÕÉú³ÉÁËËÄÑõ»¯ÈýÌú£¬·´Ó¦µÄ·½³ÌʽÊÇ£º3Fe+2O2
Fe3O4£®
¢ÛÇâÆøµÄȼÉÕÉú³ÉÁËË®£¬·´Ó¦µÄ·½³ÌʽÊÇ£º2H2+O2
2H2O£®
£¨2£©
¢Ùľ̿ÔÚÑõÆøÖÐȼÉÕÉú³ÉÁ˶þÑõ»¯Ì¼£¬·´Ó¦µÄ·½³ÌʽÊÇ£ºC+O2
CO2£»·´Ó¦µÄÏÖÏóÊÇ£º·¢³ö°×¹â¡¢·Å³öÈÈÁ¿£®ÓÉÓÚ¶þÑõ»¯Ì¼ÄÜʹ³ÎÇåµÄʯ»ÒË®±ä»ë×Ç£®ËùÒÔ£¬Íù¼¯ÆøÆ¿Àï¼ÓÈëÉÙÁ¿µÄ³ÎÇåʯ»ÒË®£¬Õñµ´£¬·¢ÉúµÄÏÖÏóÊÇ£º³ÎÇåʯ»ÒË®±ä»ë×Ç£®
¢Ú°ÑºìÈȵÄľ̿²åÈëÊ¢ÓÐÑõÆøµÄ¼¯Æøƿʱ£¬ÓÉÓÚľ̿ȼÉÕ²úÉúÁË´óÁ¿µÄÈÈ£¬ÑõÆøÊÜÈÈÌå»ýÅòÕÍ£®ËùÒÔ£¬ÓÉÆ¿¿ÚÏòÏ»ºÂý²åÈëµÄÔÒòÊÇ£º·ÀÖ¹ÑõÆøÊÜÈÈÀ©É¢£®
£¨3£©
¢ÙºìÁ×ȼÉÕµÄÉú³ÉÁËÎåÑõ»¯¶þÁ×£¬·´Ó¦µÄ·½³ÌʽÊÇ£º4P+5O2
2P2O5£»Í¨¹ýÉÏÊöʵÑ飬ÓɺìÁ×µÄϨÃð£¬Æ¿ÄÚÊ£ÓàµÄÆøÌåÖ÷ÒªÊǵªÆø¿ÉÖªµªÆøµÄ»¯Ñ§ÐÔÖÊÊÇ£ºµªÆø²»È¼ÉÕ¡¢²»Ö§³ÖȼÉÕ£®
¢ÚʵÑéÍê±Ï£¬Èô½øÈ뼯ÆøÆ¿ÖÐË®µÄÌå»ý²»µ½×ÜÈÝ»ýµÄ
£¬µ¼ÖÂÕâÒ»½á¹ûµÄÔÒò¿ÉÄÜÊÇ£ººìÁ×µÄÁ¿²»×㣬װÖéÆøµÈ£®
¢Û¸Ä½øºó×°ÖõÄÓеãÓУºÆøÃÜÐԺ㬿ɼõСÎó²î£¬ÊµÑé׼ȷ£»·ÀÖ¹Éú³ÉµÄÎåÑõ»¯¶þÁ×ÒÝÉ¢µ½¿ÕÆøÖÐÎÛȾ¿ÕÆø£®
¹Ê´ðΪ£º£¨1£©¢ÙS+O2
SO2£»¢Ú3Fe+2O2
Fe3O4£»¢Û2H2+O2
2H2O£®£¨2£©¢ÙC+O2
CO2£»·¢³ö°×¹â¡¢·Å³öÈÈÁ¿£®³ÎÇåʯ»ÒË®±ä»ë×Ç¢Ú·ÀÖ¹ÑõÆøÊÜÈÈÀ©É¢£®£¨3£©¢Ù4P+5O2
2P2O5£»²»È¼ÉÕ¡¢²»Ö§³ÖȼÉÕ£®¢ÚºìÁ×µÄÁ¿²»×㣬װÖéÆøµÈ£®¢ÛʵÑé׼ȷ£¬·ÀÖ¹ÎÛȾ¿ÕÆø£®
¢ÙÁòµÄȼÉÕÉú³ÉÁ˶þÑõ»¯Áò£¬·´Ó¦µÄ·½³ÌʽÊÇ£ºS+O2
| ||
¢ÚÌúË¿µÄȼÉÕÉú³ÉÁËËÄÑõ»¯ÈýÌú£¬·´Ó¦µÄ·½³ÌʽÊÇ£º3Fe+2O2
| ||
¢ÛÇâÆøµÄȼÉÕÉú³ÉÁËË®£¬·´Ó¦µÄ·½³ÌʽÊÇ£º2H2+O2
| ||
£¨2£©
¢Ùľ̿ÔÚÑõÆøÖÐȼÉÕÉú³ÉÁ˶þÑõ»¯Ì¼£¬·´Ó¦µÄ·½³ÌʽÊÇ£ºC+O2
| ||
¢Ú°ÑºìÈȵÄľ̿²åÈëÊ¢ÓÐÑõÆøµÄ¼¯Æøƿʱ£¬ÓÉÓÚľ̿ȼÉÕ²úÉúÁË´óÁ¿µÄÈÈ£¬ÑõÆøÊÜÈÈÌå»ýÅòÕÍ£®ËùÒÔ£¬ÓÉÆ¿¿ÚÏòÏ»ºÂý²åÈëµÄÔÒòÊÇ£º·ÀÖ¹ÑõÆøÊÜÈÈÀ©É¢£®
£¨3£©
¢ÙºìÁ×ȼÉÕµÄÉú³ÉÁËÎåÑõ»¯¶þÁ×£¬·´Ó¦µÄ·½³ÌʽÊÇ£º4P+5O2
| ||
¢ÚʵÑéÍê±Ï£¬Èô½øÈ뼯ÆøÆ¿ÖÐË®µÄÌå»ý²»µ½×ÜÈÝ»ýµÄ
1 |
5 |
¢Û¸Ä½øºó×°ÖõÄÓеãÓУºÆøÃÜÐԺ㬿ɼõСÎó²î£¬ÊµÑé׼ȷ£»·ÀÖ¹Éú³ÉµÄÎåÑõ»¯¶þÁ×ÒÝÉ¢µ½¿ÕÆøÖÐÎÛȾ¿ÕÆø£®
¹Ê´ðΪ£º£¨1£©¢ÙS+O2
| ||
| ||
| ||
| ||
| ||
µãÆÀ£º±¾¿¼µã¿¼²éµÄÊÇ¿ÕÆøÖÐÑõÆøº¬Á¿µÄ̽¾¿ÊµÑ飬ÊÇÖп¼µÄÖ÷Òª¿¼µãÖ®Ò»£®±¾Ìâ¸ù¾ÝʵÑé²Ù×÷ͼ£¬»ØÒäʵÑéÖÐÏÖÏó£¬ÓÉʵÑéÖеÄ×¢ÒâÊÂÏ¶ÔʵÑé½á¹û½øÐÐÆÀ¼Û£¬´Ó¶øÀí½â¸ÃʵÑéµÄ̽¾¿Ä¿µÄ£®¶ÔʵÑé½á¹û½øÐÐÆÀ¼Û£¬Êǽü¼¸ÄêÖп¼µÄÖصãÖ®Ò»£¬ÒªºÃºÃ°ÑÎÕ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿