ÌâÄ¿ÄÚÈÝ
£¨12·Ö£©Óлú»¯Ñ§·´Ó¦Òò·´Ó¦Ìõ¼þ²»Í¬£¬¿ÉÉú³É²»Í¬µÄÓлú²úÆ·¡£ÀýÈ磺
![]()
£¨2£©±½µÄͬϵÎïÓëÂ±ËØµ¥ÖÊ»ìºÏ£¬ÈôÔÚ¹âÕÕÌõ¼þÏ£¬²àÁ´ÉÏÇâÔ×Ó±»Â±ËØÔ×ÓÈ¡´ú£»
ÈôÔÚ´ß»¯¼Á×÷ÓÃÏ£¬±½»·ÉϵÄÇâÔ×Ó±»Â±ËØÔ×ÓÈ¡´ú¡£
¹¤ÒµÉÏÀûÓÃÉÏÊöÐÅÏ¢£¬°´ÏÂÁзÏߺϳɽṹ¼òʽΪ
µÄÎïÖÊ£¬¸ÃÎïÖÊÊÇÒ»ÖÖÏãÁÏ¡£
![]()
Çë¸ù¾ÝÉÏÊö·Ïߣ¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©AµÄ½á¹¹¼òʽ¿ÉÄÜΪ____________________________________¡£
£¨2£©·´Ó¦¢Ù¡¢¢Û¡¢¢ÝµÄ·´Ó¦ÀàÐÍ·Ö±ðΪ________¡¢________¡¢_______¡£
£¨3£©ÕâÖÖÏãÁÏE¾ßÓжàÖÖͬ·ÖÒì¹¹Ì壬ÆäÖÐijЩÎïÖÊÓÐÏÂÁÐÌØÕ÷£º¢ÙÆäË®ÈÜÒºÓöFeCl3ÈÜÒº³Ê×ÏÉ« ¢Ú·Ö×ÓÖÐÓб½»·£¬ÇÒ±½»·ÉϵÄÒ»äå´úÎïÓÐÁ½ÖÖ¡£Ð´³ö·ûºÏÉÏÊöÌõ¼þµÄÎïÖÊ¿ÉÄܵĽṹ¼òʽ£¨Ö»Ð´Á½ÖÖ£©£º ¡¢ ¡£
£¨4£©·´Ó¦¢ÜµÄ»¯Ñ§·½³ÌʽΪ£¨ÓлúÎïд½á¹¹¼òʽ£¬²¢×¢Ã÷·´Ó¦Ìõ¼þ£©£º
________________________________________________________¡£
£¨5£©EÓëÒø°±ÈÜÒº·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£¨ÓлúÎïд½á¹¹¼òʽ£¬²¢×¢Ã÷·´Ó¦Ìõ¼þ£©£º
_________________________________________________________¡£
![]()
¡¾½âÎö¡¿