ÌâÄ¿ÄÚÈÝ
ÏÂÁи÷Ïî˵·¨ÕýÈ·µÄÊÇ
¢ÙÇâÑõ»¯Ìú½ºÌåÖУ¬H£«¡¢K£«¡¢S2£¡¢Br£ÄÜ´óÁ¿¹²´æ
¢ÚÏò·ÐË®ÖÐÖðµÎ¼ÓÈëÉÙÁ¿±¥ºÍFeCl3ÈÜÒº£¬¿ÉÖÆµÃFe(OH)3½ºÌå
¢Û·ÐË®ÖеμÓÊÊÁ¿±¥ºÍFeCl3ÈÜÒº£¬ÐγɴøµçµÄ½ºÌ壬µ¼µçÄÜÁ¦ÔöÇ¿
¢ÜÃ÷·¯ÄÜË®½âÉú³ÉAl(OH)3½ºÌ壬¿ÉÓÃ×÷¾»Ë®¼Á
¢ÝÏò±¥ºÍFeCl3ÈÜÒºÖеμӹýÁ¿°±Ë®£¬¿ÉÖÆÈ¡Fe(OH)3½ºÌå
A£®¢Ú¢Ü B£®¢Ú¢Û¢Ý C£®¢Ù¢Û¢Ü D£®¢Ù¢Ú¢Û¢Ü
A
¡¾½âÎö¡¿ÇâÑõ»¯Ìú½ºÌåÖв»ÄÜ´æ´ó´óÁ¿H+£¬¢Ù´í£»ÂÈ»¯ÌúÈÜÒºÐγɽºÌåºó£¬µ¼µçÄÜÁ¦¼õÈõ£¬¢Û´í£»ÊµÑéÊÒÖÆÈ¡ÇâÑõ»¯Ìú½ºÌ壬ÊÇÏò·ÐË®ÖмÓÈëÊÊÁ¿µÄ±¥ºÍÂÈ»¯ÌúÈÜÒº£¬¢Ý´í£»´ð°¸Ñ¡
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿