ÌâÄ¿ÄÚÈÝ
¶ÔijËáÐÔÈÜÒº(¿ÉÄܺ¬ÓÐCl£¡¢Br££¬SO42££¬H2SO3£¬NH4£«)·Ö±ð½øÐÐÈçÏÂʵÑ飺
¢Ù¼ÓÈÈʱ·Å³öµÄÆøÌå¿ÉÒÔʹƷºìÈÜÒºÍÊÉ«£»
¢Ú¼Ó¼îµ÷ÖÁ¼îÐԺ󣬼ÓÈÈʱ·Å³öµÄÆøÌå¿ÉÒÔʹÈóʪµÄºìɫʯÈïÊÔÖ½±äÀ¶£»
¢Û¼ÓÈëÂÈˮʱ£¬ÈÜÒºÂÔÏÔ»ÆÉ«£¬ÔÙ¼ÓÈëBaCl2ÈÜÒº£¬²úÉúµÄ°×É«³Áµí²»ÈÜÓÚÏ¡ÏõËᣮ
¶ÔÓÚÏÂÁÐÎïÖʲ»ÄÜÈ·ÈÏÆäÔÚÔÈÜÒºÖÐÊÇ·ñ´æÔÚµÄÊÇ
A£®Cl£ B£®SO42£ C£®H2SO3 D£®NH4£«
AB
½âÎö:
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿