ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÀë×Ó·½³ÌʽµÄÕýÎóÅжϼ°ÆÀ¼Û¾ùÕýÈ·µÄÊÇ
| Àë×Ó·´Ó¦ | Àë×Ó·½³Ìʽ | Åжϼ°ÆÀ¼Û |
A | ÔÚNH4HCO3ÈÜÒºÖмÓÉÙÁ¿NaOH¼ÓÈÈ | NH4++OH- =NH3¡¤H2O | ´íÎ󣬼ÓÈÈÌõ¼þÏÂÓ¦Éú³É°±Æø |
B | ÔÚFeI2ÈÜÒºÖмÓÉÙÁ¿µÄäåË® | 2I-+Br2=I2+2Br- | ÕýÈ·£¬»¹ÔÐÔI-´óÓÚFe2+ |
C | ÔÚNaAlO2ÈÜÒºÖÐͨÈëÉÙÁ¿µÄCO2ÆøÌå | 2AlO2-+CO2+3H2O=2Al(OH)3¡ý+CO32- | ´íÎó£¬Ó¦Éú³ÉHCO3- |
D | ÔÚÏ¡ÏõËáÖмÓÈëÉÙÁ¿µÄÌú·Û | 3Fe+8H++2NO3-=3Fe2++2NO¡ü+4H2O | ÕýÈ·£¬Ï¡ÏõËáµÄ»¹Ô²úÎïΪNO |
B
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿