[s1]  [±¾Ìâ°üÀ¨2СÌ⣬ÎÄÑ¡°àͬѧ×öµÚһСÌâ¡£ÀíÑ¡°àͬѧ×öµÚ¶þСÌâ]

B

 

B

 
£¨1£©ÒÑÖªAÊÇÓ¦ÓÃ×î¹ã·º¡¢ÓÃÁ¿×î´óµÄÒ»ÖÖ½ðÊôµ¥ÖÊ£¬BÊǺÚÉ«¹ÌÌ壬CÊÇÆøÌåµ¥ÖÊ£¬ÔÚÒ»¶¨Ìõ¼þÏÂÓÐÈçÏÂת»¯¹Øϵ£º

A

 
                              

C

 
               

д³öA¡¢B¡¢C¸÷ÎïÖʵĻ¯Ñ§Ê½£º

 

A                        B                    C                   

£¨2£©ÊÒÎÂÏ£¬µ¥ÖÊAΪÈÕ³£Éú»îÖÐʹÓÃ×î¹ã·ºµÄ½ðÊô£»µ¥ÖÊBΪ»ÆÂÌÉ«ÆøÌ壬µ¥ÖÊCΪ³£Î³£Ñ¹ÏÂÃܶÈ×îСµÄÎÞÉ«ÆøÌå¡£ÔÚºÏÊʵÄÌõ¼þÏ£¬ËüÃÇ¿ÉÒÔ°´ÈçͼËùʾ½øÐз´Ó¦£¬ÓÖÖªDÈÜҺΪ»ÆÉ«£¬EÈÜҺΪÎÞÉ«¡£

µãȼ

 

µãȼ

 

C

 
 

 

 

 

 

 

 

 


д³öÏÂÁÐÎïÖʵĻ¯Ñ§Ê½£º

D                        E                      F                    

 


 [s1]36£®

¡¾´ð°¸¡¿

 [s1] ¢ÅFe £¬Fe3O4,  H2

¢ÆFeCl3£¬HCl£¬FeCl2

 


 [s1]36.

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

 [s1]  [±¾Ìâ°üÀ¨2СÌ⣬ÎÄÑ¡°àͬѧ×öµÚһСÌâ¡£ÀíÑ¡°àͬѧ×öµÚ¶þСÌâ]

B

 

B

 
£¨1£©ÒÑÖªAÊÇÓ¦ÓÃ×î¹ã·º¡¢ÓÃÁ¿×î´óµÄÒ»ÖÖ½ðÊôµ¥ÖÊ£¬BÊǺÚÉ«¹ÌÌ壬CÊÇÆøÌåµ¥ÖÊ£¬ÔÚÒ»¶¨Ìõ¼þÏÂÓÐÈçÏÂת»¯¹Øϵ£º

A

 
                              

C

 
               

д³öA¡¢B¡¢C¸÷ÎïÖʵĻ¯Ñ§Ê½£º

 

A                       B                   C                   

£¨2£©ÊÒÎÂÏ£¬µ¥ÖÊAΪÈÕ³£Éú»îÖÐʹÓÃ×î¹ã·ºµÄ½ðÊô£»µ¥ÖÊBΪ»ÆÂÌÉ«ÆøÌ壬µ¥ÖÊCΪ³£Î³£Ñ¹ÏÂÃܶÈ×îСµÄÎÞÉ«ÆøÌå¡£ÔÚºÏÊʵÄÌõ¼þÏ£¬ËüÃÇ¿ÉÒÔ°´ÈçͼËùʾ½øÐз´Ó¦£¬ÓÖÖªDÈÜҺΪ»ÆÉ«£¬EÈÜҺΪÎÞÉ«¡£

µãȼ

 

µãȼ

 

C

 
 

 

 

 

 

 

 

 


д³öÏÂÁÐÎïÖʵĻ¯Ñ§Ê½£º

D                       E                     F                    

 

 [s1]36£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸