½ðÊôÄøÓй㷺ӦÓᣴÖÄøÖк¬ÓÐÉÙÁ¿Fe¡¢Zn¡¢Cu¡¢PtµÈÔÓÖÊ£¬¿ÉÓõç½â·¨ÖƱ¸¸ß´¿¶ÈµÄÄø£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ(ÒÑÖªÑõ»¯ÐÔFe2+<Ni2+<Cu2+)

A£®Ñô¼«·¢Éú»¹Ô­·´Ó¦£¬ÆäÖ÷Òªµç¼«·´Ó¦Ê½£ºNi2++2e- ="===" Ni
B£®µç½â¹ý³ÌÖУ¬Ñô¼«ÖÊÁ¿µÄ¼õÉÙÓëÒõ¼«ÖÊÁ¿µÄÔö¼ÓÏàµÈ
C£®µç½âºó£¬ÈÜÒºÖдæÔڵĽðÊôÑôÀë×ÓÖ»ÓÐFe2+ºÍZn2+
D£®µç½âºó£¬µç½â²Ûµ×²¿µÄÑô¼«ÄàÖк¬ÓÐCuºÍPt

D

½âÎöÕýÈ·´ð°¸£ºD
A¡¢²»ÕýÈ·£¬Ñô¼«·¢ÉúÑõ»¯·´Ó¦£¬ÆäÖ÷Òªµç¼«·´Ó¦Ê½£º Ni¨D2e- =Ni2+
B¡¢²»ÕýÈ·£¬µç½â¹ý³ÌÖУ¬Ñô¼«ÖÊÁ¿µÄ¼õÉÙÓëÒõ¼«ÖÊÁ¿µÄÔö¼Ó²»ÏàµÈ£¬Ñô¼«Fe¡¢Zn Ò²ÒªÈܽ⣻
C¡¢²»ÕýÈ·£¬µç½âºó£¬ÈÜÒºÖдæÔڵĽðÊôÑôÀë×ÓÓÐNi2£«ÎªÖ÷£¬ÓÐÉÙÁ¿Fe2+ºÍZn2+
D¡¢µç½âºó£¬µç½â²Ûµ×²¿µÄÑô¼«ÄàÖк¬ÓÐCuºÍPt

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011Äê¸ß¿¼»¯Ñ§×ܸ´Ï°30·ÖÖÓÏÞʱѵÁ·£º×¨Ìâ9¡¡µç»¯Ñ§»ù´¡ ÌâÐÍ£º013

½ðÊôÄøÓй㷺ӦÓã®´ÖÄøÖк¬ÓÐÉÙÁ¿Fe¡¢Zn¡¢Cu¡¢PtµÈÔÓÖÊ£¬¿ÉÓõç½â·¨ÖƱ¸¸ß´¿¶ÈµÄÄø£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ(ÒÑÖªÑõ»¯ÐÔFe2+£¼Ni2+£¼Cu2+)

[¡¡¡¡]

A£®

Ñô¼«·¢Éú»¹Ô­·´Ó¦£¬ÆäÖ÷Òªµç¼«·´Ó¦Ê½£ºNi2+£«2e£­Ni

B£®

µç½â¹ý³ÌÖУ¬Ñô¼«ÖÊÁ¿µÄ¼õÉÙÓëÒõ¼«ÖÊÁ¿µÄÔö¼ÓÏàµÈ

C£®

µç½âºó£¬ÈÜÒºÖдæÔڵĽðÊôÑôÀë×ÓÖ»ÓÐFe2+ºÍZn2+

D£®

µç½âºó£¬µç½â²Ûµ×²¿µÄÑô¼«ÄàÖк¬ÓÐCuºÍPt

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ìÌì½òÊи߶þÉÏѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

½ðÊôÄøÓй㷺ӦÓᣴÖÄøÖк¬ÓÐÉÙÁ¿Fe¡¢Zn¡¢Cu¡¢PtµÈÔÓÖÊ£¬¿ÉÓõç½â·¨ÖƱ¸¸ß´¿¶ÈµÄÄø£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ(ÒÑÖªÑõ»¯ÐÔFe2+<Ni2+<Cu2+)

A¡¢Ñô¼«·¢Éú»¹Ô­·´Ó¦£¬ÆäÖ÷Òªµç¼«·´Ó¦Ê½£ºNi2++2e- ==== Ni

B¡¢µç½â¹ý³ÌÖУ¬Ñô¼«ÖÊÁ¿µÄ¼õÉÙÓëÒõ¼«ÖÊÁ¿µÄÔö¼ÓÏàµÈ

C¡¢µç½âºó£¬ÈÜÒºÖдæÔڵĽðÊôÑôÀë×ÓÖ»ÓÐFe2+ºÍZn2+

D¡¢µç½âºó£¬µç½â²Ûµ×²¿µÄÑô¼«ÄàÖк¬ÓÐCuºÍPt

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºµ¥Ñ¡Ìâ

½ðÊôÄøÓй㷺ӦÓᣴÖÄøÖк¬ÓÐÉÙÁ¿Fe¡¢Zn¡¢Cu¡¢PtµÈÔÓÖÊ£¬¿ÉÓõç½â·¨ÖƱ¸¸ß´¿¶ÈµÄÄø£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ

(ÒÑÖªÑõ»¯ÐÔFe2+<Ni2+<Cu2+)


  1. A.
    Ñô¼«·¢Éú»¹Ô­·´Ó¦£¬ÆäÖ÷Òªµç¼«·´Ó¦Ê½£ºNi2++2e- ==== Ni
  2. B.
    µç½â¹ý³ÌÖУ¬Ñô¼«ÖÊÁ¿µÄ¼õÉÙÓëÒõ¼«ÖÊÁ¿µÄÔö¼ÓÏàµÈ
  3. C.
    µç½âºó£¬ÈÜÒºÖдæÔڵĽðÊôÑôÀë×ÓÖ»ÓÐFe2+ºÍZn2+
  4. D.
    µç½âºó£¬µç½â²Ûµ×²¿µÄÑô¼«ÄàÖк¬ÓÐCuºÍPt

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

½ðÊôÄøÓй㷺ӦÓᣴÖÄøÖк¬ÓÐÉÙÁ¿Fe¡¢Zn¡¢Cu¡¢PtµÈÔÓÖÊ£¬¿ÉÓõç½â·¨ÖƱ¸¸ß´¿¶ÈµÄÄø£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ(ÒÑÖªÑõ»¯ÐÔFe2+<Ni2+<Cu2+)

A¡¢Ñô¼«·¢Éú»¹Ô­·´Ó¦£¬ÆäÖ÷Òªµç¼«·´Ó¦Ê½£ºNi2++2e-==== Ni

B¡¢µç½â¹ý³ÌÖУ¬Ñô¼«ÖÊÁ¿µÄ¼õÉÙÓëÒõ¼«ÖÊÁ¿µÄÔö¼ÓÏàµÈ

C¡¢µç½âºó£¬ÈÜÒºÖдæÔڵĽðÊôÑôÀë×ÓÖ»ÓÐFe2+ºÍZn2+

D¡¢µç½âºó£¬µç½â²Ûµ×²¿µÄÑô¼«ÄàÖк¬ÓÐCuºÍPt

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸