ÌâÄ¿ÄÚÈÝ

ij»î¶¯Ð¡×éÓ÷ÏÍ­ÖÆÈ¡ÁòËáÍ­ÈÜÒº£¬ÊµÑé¹ý³ÌΪ£º

(1)

·ÏÍ­ÔÚ¿ÕÆøÖмÓÈȺóµÃµ½µÄÑõ»¯Í­Öк¬ÓÐÉÙÁ¿Í­£¬Ô­ÒòÊÇ________(Ìî×ÖĸÐòºÅ)£®

[¡¡¡¡]

A£®

¼ÓÈÈʱÑõ»¯Í­Ò×·Ö½âÉú³ÉÍ­

B£®

Í­ÓëÑõÆøÃ»ÓÐÍêÈ«·´Ó¦

C£®

¼ÓÈÈʱͭ²»ÄÜÓëÑõÆø·´Ó¦

(2)

Ñõ»¯Í­ÓëÏ¡ÁòËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________£®

(3)

²Ù×÷¢ñµÄÃû³ÆÊÇ£¬¸Ã²Ù×÷Óõ½µÄ²£Á§ÒÇÆ÷ÓУº²£Á§°ô¡¢ÉÕ±­¡¢________£®

(4)

Ê¢·ÅÁòËáÍ­ÈÜÒº²»ÒËÓÃÌúÖÆÈÝÆ÷µÄÔ­ÒòÊÇ(Óû¯Ñ§·½³Ìʽ½âÊÍ)________£®

´ð°¸£º1£®B;
½âÎö£º

(1)

1·Ö

(2)

CuO£«H2SO4£½CuSO4£«H2O¡¡(2·Ö)

(3)

¹ýÂË(1·Ö)¡¡Â©¶·(1·Ö)

(4)

CuSO4£«Fe£½Cu£«FeSO4¡¡(2·Ö)


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø