ÌâÄ¿ÄÚÈÝ
ºãÈÝÃܱÕÈÝÆ÷ÖнøÐеĿÉÄæ·´Ó¦2NO2
2NO +O2£¬¿É×÷Ϊ´ïµ½Æ½ºâ״̬µÄ±êÖ¾ÊÇ
¢Ùµ¥Î»Ê±¼äÄÚÉú³Éa mo1 O2µÄͬʱÉú³É2a mol NO2 £»
¢Úµ¥Î»Ê±¼äÄÚÉú³Éa mol O2µÄͬʱÉú³É2a molNO£»
¢Û»ìºÏÆøÌåµÄÑÕÉ«²»Ôٸı䣻
¢Ü»ìºÏÆøÌåµÄÃܶȲ»ÔٸıäµÄ״̬£»
¢Ý»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»ÔٸıäµÄ״̬¡£
A£®¢Ù¢Ú¢Û¢Ü¢Ý B£®¢Ú¢Ü¢Ý C£®¢Ù¢Û¢Ü D£®¢Ù¢Û¢Ý
D
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÀë×Ó·½³ÌʽÊéдÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| ¡¡ | A£® | ̼ËáÇâÄÆµÄË®½â£ºHCO3﹣+H2O⇌H3O++CO32﹣ |
| ¡¡ | B£® | ÒÔÁòËáÂÁºÍСËÕ´òΪÖ÷Òª·´Ó¦ÎïµÄÅÝÄÃð»ðÆ÷Öеķ´Ó¦ÔÀí£ºAl3++3HCO3﹣═Al£¨OH£©3¡ý+3CO2¡ü |
| ¡¡ | C£® | 1 mol/L NH4Al£¨SO4£©2ÈÜÒºÖÐÖðµÎ¼ÓÈëµÈÌå»ý4 mol/L NaOHÈÜÒº£ºAl3++4OH﹣═AlO2﹣+2H2O |
| ¡¡ | D£® | ÓöèÐԵ缫µç½âAlCl3ÈÜÒº£º2Cl﹣+2H2O |