ÌâÄ¿ÄÚÈÝ
È«Çòº£Ë®ÖÐäåµÄº¬Á¿·á¸»£¬Ô¼Õ¼µØÇòäå×ÜÁ¿µÄ99£¥£¬¹ÊäåÓС°º£ÑóÔªËØ¡±Ö®³Æ£¬º£Ë®ÖÐäåµÄƽ¾ùº¬Á¿Îª65mg/L¡££¨1£©äåµÄ¹¤ÒµÌáÈ¡·½·¨ÓÐ¿ÕÆø´µ³ö´¿¼îÎüÊÕ·¨¡£¸Ã·½·¨Êǽ«ÂÈÆøÍ¨Èëµ½¸»º¬äåÀë×ӵĺ£Ë®ÖУ¬°ÑäåÖû»³öÀ´£¬ÔÙÓÃ¿ÕÆø½«äå´µ³ö£¬Óô¿¼îÈÜÒºÎüÊÕ£¬×îºóÓÃÁòËáËữ£¬¼´¿ÉµÃµ½äåµ¥ÖÊ¡£¸Ã·½·¨Éæ¼°µÄ·´Ó¦ÓУº¢Ù____________£¨Ð´Àë×Ó·½³Ìʽ£©£»¢Ú3Br2+3
£¨2£©ÆäÖз´Ó¦¢ÛÖÐÑõ»¯¼ÁÊÇ___________£¬»¹Ô¼ÁÊÇ_________¡£
£¨3£©ÒÑÖª·´Ó¦2NaBrO3+Cl2=2NaClO3+Br2ÄÜ·¢Éú£¬ÔòCl2¡¢Br2¡¢
£¨1£©Cl2+2Br-=2Cl-+Br2
£¨2£©
£¨3£©
¡¾ÊÔÌâ·ÖÎö¡¿
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿