ÌâÄ¿ÄÚÈÝ
ϱíÖеÄÀë×Ó·½³Ìʽ¼°ÆÀ¼Û¶¼ºÏÀíµÄÊÇ£¨ £©
| ±àºÅ | »¯Ñ§·´Ó¦ | Àë×Ó·½³Ìʽ | ÆÀ ¼Û |
| A | ̼Ëá¸ÆÓë´×Ëá·´Ó¦ | CO32-£«2CH3COOH£½ CO2¡ü£«H2O£«2CH3COO£ | ´íÎó¡£Ì¼Ëá¸ÆÊÇÈõµç½âÖÊ£¬²»Ó¦Ð´³ÉÀë×ÓÐÎʽ |
| B | NaHSO3µÄË®½â | HSO3-£«H2O | ´íÎó¡£Ë®½â·½³ÌʽÎóд³ÉµçÀë·½³Ìʽ |
| C | ±½·ÓÄÆÈÜÒºÖÐͨÈëÉÙÁ¿CO2 | C6H5O££«CO2£«H2O¡ú CO | ÕýÈ· |
| D | µÈÎïÖʵÄÁ¿µÄ FeBr2ºÍCl2·´Ó¦ | 2Fe2+ £«2Br££«2Cl2£½ 2Fe3+£«Br2£«4Cl£ | ´íÎó¡£Fe2+ÓëBr£µÄÎïÖʵÄÁ¿Ö®±ÈÓ뻯ѧʽ²»·û |
B
ÊÔÌâ·ÖÎö£ºAÏîÆÀ¼Û´íÎó£¬Ì¼Ëá¸ÆÊÇÄÑÈÜÎд³É·Ö×ÓÐÎʽ£¬A´í£»BÏîÕýÈ·£»±½·ÓÄÆÈÜÒºÖÐͨÈëCO2£¬Éú³ÉHCO3££¬ÓëÁ¿Î޹أ¬C´í£»DÏîÆÀ¼Û´íÎ󣬸ÃÀë×Ó·½³ÌʽÕýÈ·¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿