ÌâÄ¿ÄÚÈÝ
£¨8·Ö£©ÓñÊ÷·¢ÉúÁË´óµØÕð£¬È«¹úÈËÃñ¿¹Õð¾ÈÔÖ£¬ÖÚÖ¾³É³Ç£¬ÕÃÏÔÁËÖлªÃñ×åµÄ¾Þ´óÄý¾ÛÁ¦¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µØÕð·¢Éúºó£¬È«¹ú¸÷µØΪÔÖÇø½ô¼±Ìṩ°üÀ¨·½±ãÃæÔÚÄڵĸ÷ÖÖ¾ÈÔÖÎïÆ·£¬¾Ýϱí»Ø´ð£º
·½±ãÃæËùº¬µÄÓªÑøËØÖ÷ÒªÓе°°×ÖÊ¡¢ ¡¢ÓÍÖ¬¡¢ÎÞ»úÑκÍË®¡£
£¨2£©µØÕðÖÐÐí¶àÔÓеÄˮԴ±»ÆÆ»µ£¬ÐÂˮԴÐè¼ì²âºÍ´¦Àíºó²ÅÄܸÄΪÉú»îÒûÓÃË®¡£
¢Ù¸Ð¹ÙÐÔÖ¸±êÖÐÓÐÒ»ÏîÒªÇóΪ£º²»µÃº¬ÓÐÈâÑۿɼûÎˮӦ³ÎÇå͸Ã÷¡£Îª´ïµ½´ËÒªÇ󣬾»»¯Ë®Ê±£¬¿ÉÒÔͨ¹ý¼ÓÈëÐõÄý¼ÁÄý¾Û¡¢³Á½µ£¬È»ºóͨ¹ý £¨Ìî²Ù×÷Ãû³Æ£©µÄʵÏÖ¡£
¢Ú»¯Ñ§Ö¸±êÖк¬ÓÐˮԴµÄpHºÍÓ²¶ÈÁ½Ïî¡£
²â¶¨ÒºÌåpHµÄ·½·¨ÊÇ £¬
Çø·ÖӲˮÓëÈíË®£¬¿ÉÓà ¼ìÑé¡£
¢Û²¡Àíѧָ±êÖжÔϸ¾úµÄº¬Á¿ÓÐÑϸñµÄÏÞÖÆ¡£ÒªÉ±Ãðϸ¾ú¿ÉÒÔÏòË®ÖмÓÈë¶þÑõ»¯ÂȵÈÏû¶¾¼Á£¬Ð´³ö¶þÑõ»¯ÂȵĻ¯Ñ§Ê½ £¬ÆäÖÐÂÈÔªËصĻ¯ºÏ¼ÛΪ £»Ò²¿ÉÒÔͨ¹ý ²Ù×÷£¬¼ÈɱÃðϸ¾ú£¬ÓÖÄܵõ½¼¸ºõ´¿¾»µÄË®¡£
£¨3£©ÔÖºóÖؽ¨¹¤×÷£ºÑ¸ËٴÁËÒ»Åú¼òÒ×°²Ö÷¿£¬°²Ö÷¿ÓÃÍâ²ãÊǸְåÖмäÌî³äÅÝÄËÜÁϵļÐÐÄ°å×öǽÌ塣Ϊ·ÀÖ¹¸Ö°åÉúÐ⣬ÑÓ³¤¼ÐÐÄ°åµÄʹÓÃÊÙÃü£¬ÏÂÁдëÊ©ºÏÀíµÄÊÇ ¡£
A.±íÃæÅçÆá B.¾³£ÇåÏ´ C.¾³£Ë®Ï´
£¨1£©ÌÇÀࣨ2£©¢Ù¹ýÂË¢ÚÔÚ²£Á§Æ¬ÉÏ·ÅһСֽƬpHÊÔÖ½£¬ÓýྻµÄ²£Á§°ôպȡ±»²âÒºµÎµ½ÊÔÖ½ÉÏ£¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬¼´¿ÉµÃ³ö±»²âÒºµÄpH ·ÊÔíË®¢ÛClO2 +4 ÕôÁó£¨3£©A
½âÎö