AÊdz£¼û½ðÊôµ¥ÖÊ£¬B¡¢CÊǷǽðÊôµ¥ÖÊ£¬ÇÒCÊÇÃܶÈ×îСµÄÆøÌ壬¼×ÊÇÌúÔÚÑõÆøÖÐȼÉյIJúÎÒÒÊÇÎÞÉ«ÒºÌ壬ËüÃÇÖ®¼äÓÐÈçϵÄת»¯¹Øϵ(²¿·Ö²úÎï¡¢·´Ó¦Ìõ¼þδ±êÃ÷)¡£
(1)ÍƶÏA¡¢C¡¢¼×¡¢ÒҵĻ¯Ñ§Ê½Îª£ºA______ £¬C_______£¬¼×_______£¬ÒÒ_______£»
(2)д³ö·´Ó¦¢ÚµÄ»¯Ñ§·½³Ìʽ___________________£»
(3)д³ö·´Ó¦¢ÙµÄ»¯Ñ§·½³Ìʽ___________________£¬¸Ã·´Ó¦³ýÁ˾ßÓзųöÈÈÁ¿¶à£¬Ô­Áϲ»ÊÜÏÞÖƵÄÓŵãÍ⣬»¹ÓÐ________µÄÓŵ㡣
(1) Fe£» H2£» Fe3O4£» H2O
(2) 3Fe£«2O2Fe3O4
(3) 2H2£«O22H2O£» ²úÎïÎÞÎÛȾ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

AÊdz£¼û½ðÊôµ¥ÖÊ£¬B¡¢CÊǷǽðÊôµ¥ÖÊ£¬ÇÒCÊÇÃܶÈ×îСµÄÆøÌ壬¼×ÊÇ´ÅÌú¿óµÄÖ÷Òª³É·Ö£¬ÒÒÊÇÎÞÉ«ÒºÌ壬ËüÃÇÖ®¼äÓÐÈçϵÄת»¯¹Øϵ£¨²¿·Ö²úÎïºÍ·´Ó¦Ìõ¼þδ±êÃ÷£©£®
¾«Ó¢¼Ò½ÌÍø
£¨1£©ÍƶÏC¡¢¼×¡¢ÒҵĻ¯Ñ§Ê½Îª£ºC
 
£¬¼×
 
£¬ÒÒ
 
£»
£¨2£©Ð´³ö·´Ó¦¢ÚµÄ»¯Ñ§·½³Ìʽ
 
£»
£¨3£©Ð´³ö·´Ó¦¢ÙµÄ»¯Ñ§·½³Ìʽ
 
£¬¸Ã·´Ó¦³ýÁ˾ßÓзųöÈÈÁ¿¶à£¬Ô­Áϲ»ÊÜÏÞÖƵÄÓŵãÍ⣬»¹ÓÐ
 
µÄÓŵ㣮

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨±¾ÌâÔÚa¡¢bÁ½Ð¡Ì⣬¿¼ÉúÈÎÑ¡Ò»Ìâ½â´ð£¬²»µÃÁ½Ìⶼ½â£®ÈôÁ½Ìⶼ½â£¬ÔòÒÔaСÌâ¼Æ·Ö£©
a£®AÊdz£¼û½ðÊôµ¥ÖÊ£¬B¡¢CÊǷǽðÊôµ¥ÖÊ£¬ÇÒCÊÇÃܶÈ×îСµÄÆøÌ壬¼×ÊÇ´ÅÌú¿óµÄÖ÷Òª³É·Ö£¬ÒÒÊÇÎÞÉ«ÒºÌ壬ËüÃÇÖ®¼äÓÐÈçϵÄת»¯¹Øϵ£¨²¿·Ö²úÎïºÍ·´Ó¦Ìõ¼þδ±êÃ÷£©£®
¾«Ó¢¼Ò½ÌÍø
£¨1£©ÍƶÏC¡¢¼×¡¢ÒҵĻ¯Ñ§Ê½Îª£ºC
 
£¬¼×
 
£¬ÒÒ
 
£»
£¨2£©Ð´³ö·´Ó¦¢ÙµÄ»¯Ñ§·½³Ìʽ
 
£¬C×÷ΪÄÜÔ´³ýÁ˾ßÓзųöÈÈÁ¿¶à£¬Ô­Áϲ»ÊÜÏÞÖƵÄÓŵãÍ⣬»¹ÓÐ
 
µÄÓŵ㣮
b£®ÏÂÁпòͼÖеÄÎïÖʾùΪ³õÖл¯Ñ§³£¼ûµÄÎïÖÊ£¬ÆäÖÐAÊǽ¨Öþ²ÄÁϵÄÖ÷Òª³É·Ö£¬BÊôÓÚÑõ»¯ÎÏÂͼÊÇËüÃÇÖ®¼äµÄÏ໥ת»¯¹Øϵ£®Çë»Ø´ð£º
¾«Ó¢¼Ò½ÌÍø
£¨1£©Ð´³öÏÂÁÐÎïÖʵĻ¯Ñ§Ê½£ºA¡¢
 
£®C¡¢
 
£®
£¨2£©µÃµ½FÈÜÒºµÄ²Ù×÷IµÄÃû³ÆΪ£º
 
£®
£¨3£©ÈôIÊǺìºÖÉ«³Áµí£¬Çëд³öG+F¡úIµÄ»¯Ñ§·½³Ìʽ£º
 
£®
£¨4£©Ö¸³ö·´Ó¦¢ÙµÄ»ù±¾ÀàÐÍÊÇ
 
·´Ó¦£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

AÊdz£¼û½ðÊôµ¥ÖÊ£¬B¡¢CÊǷǽðÊôµ¥ÖÊ£¬ÇÒCÊÇÃܶÈ×îСµÄÆøÌ壬¼×ÊÇ´ÅÌú¿óµÄÖ÷Òª³É·Ö£¬ÒÒÊÇÎÞÉ«ÒºÌ壬ËüÃÇÖ®¼äÓÐÈçϵÄת»¯¹Øϵ£¨²¿·Ö²úÎïºÍ·´Ó¦Ìõ¼þδ±êÃ÷£©£®
¾«Ó¢¼Ò½ÌÍø
£¨1£©ÍƶÏC¡¢¼×¡¢ÒҵĻ¯Ñ§Ê½Îª£ºC
 
£¬¼×
 
£¬ÒÒ
 
£»
£¨2£©Ð´³ö·´Ó¦¢ÚµÄ»¯Ñ§·½³Ìʽ
 
£»
£¨3£©Ð´³ö·´Ó¦¢ÙµÄ»¯Ñ§·½³Ìʽ
 
£¬¸Ã·´Ó¦³ýÁ˾ßÓзųöÈÈÁ¿¶à£¬Ô­Áϲ»ÊÜÏÞÖƵÄÓŵãÍ⣬»¹ÓÐ
 
µÄÓŵ㣮

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?»ÆʯģÄ⣩AÊdz£¼û½ðÊôµ¥ÖÊ£¬B¡¢CÊǷǽðÊôµ¥ÖÊ£¬ÇÒCÊÇÃܶÈ×îСµÄÆøÌ壬¼×ÊÇ´ÅÌú¿óµÄÖ÷Òª³É·Ö£¬ËüÃÇÖ®¼äÓÐÈçϵÄת»¯¹Øϵ£¨²¿·Ö²úÎïºÍ·´Ó¦Ìõ¼þδ±êÃ÷£©£®

£¨1£©Íƶϼס¢ÒҵĻ¯Ñ§Ê½Îª£º¼×
Fe3O4
Fe3O4
£¬ÒÒ
H2O
H2O
£»
£¨2£©Ð´³ö·´Ó¦¢ÛµÄ»¯Ñ§·½³Ìʽ
4H2+Fe3O4
  ¡÷  
.
 
3Fe+4H2O
4H2+Fe3O4
  ¡÷  
.
 
3Fe+4H2O
£¬¸Ã·´Ó¦ÌåÏÖ³öÎïÖÊCµÄ
»¹Ô­
»¹Ô­
ÐÔ£¬Ôڢ٢ڢۢܢÝÎå¸ö·´Ó¦ÖУ¬ÊôÓÚÖû»·´Ó¦µÄÓÐ
2
2
 ¸ö£»
£¨3£©·´Ó¦¢Ù³ýÁ˾ßÓзųöÈÈÁ¿¶à£¬Ô­Áϲ»ÊÜÏÞÖƵÄÓŵãÍ⣬»¹ÓÐ
Éú³ÉÎïÊÇË®£¬ÎÞÎÛȾ
Éú³ÉÎïÊÇË®£¬ÎÞÎÛȾ
µÄÓŵ㣮

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º¡¶µÚ8µ¥Ôª ½ðÊôºÍ½ðÊô²ÄÁÏ¡·2010Ä껯ѧ¸´Ï°×¨Ì⣨Î÷ºÓÖÐÐÄѧУ£©£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

AÊdz£¼û½ðÊôµ¥ÖÊ£¬B¡¢CÊǷǽðÊôµ¥ÖÊ£¬ÇÒCÊÇÃܶÈ×îСµÄÆøÌ壬¼×ÊÇ´ÅÌú¿óµÄÖ÷Òª³É·Ö£¬ÒÒÊÇÎÞÉ«ÒºÌ壬ËüÃÇÖ®¼äÓÐÈçϵÄת»¯¹Øϵ£¨²¿·Ö²úÎïºÍ·´Ó¦Ìõ¼þδ±êÃ÷£©£®

£¨1£©ÍƶÏC¡¢¼×¡¢ÒҵĻ¯Ñ§Ê½Îª£ºC    £¬¼×    £¬ÒÒ    £»
£¨2£©Ð´³ö·´Ó¦¢ÚµÄ»¯Ñ§·½³Ìʽ    £»
£¨3£©Ð´³ö·´Ó¦¢ÙµÄ»¯Ñ§·½³Ìʽ    £¬¸Ã·´Ó¦³ýÁ˾ßÓзųöÈÈÁ¿¶à£¬Ô­Áϲ»ÊÜÏÞÖƵÄÓŵãÍ⣬»¹ÓР   µÄÓŵ㣮

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸