ÌâÄ¿ÄÚÈÝ
£¨1£©ÇâÑõ»¯ÄÆÊÇÒ»ÖÖ³£ÓõļÆäÈÜÒºÏÔ¼îÐÔ£¬ÔÒòÊǸÃÈÜÒºÖк¬ÓÐ Àë×Ó£¨Ð´Àë×Ó·ûºÅ£©£¬¸ÃÈÜÒºµÄpH 7£¨Ìî¡°£¾£¬£¼»ò£½¡±£©¡£
£¨2£©ÁõÀöͬѧ¸ù¾ÝÓÒͼ²Ù×÷½øÐÐÇâÑõ»¯ÄÆÈÜÒºÓëÏ¡ÑÎËá·¢ÉúËá¼îÖкͷ´Ó¦µÄʵÑé¡£µ±µÎ¼Ó·Ó̪ºó£¬ÈÜÒºÏÔ É«¡£Èç¹ûÔٵμÓÏ¡ÑÎËáʱ£¬·¢ÏÖÑÎËá¶àµÎ¼ÓÁË£¬¿ÉÑ¡Ôñ £¨Ð´Ò»ÖÖÊÔ¼ÁÃû³Æ£©À´Ö¤Ã÷ÑÎËá¹ýÁ¿¡£
£¨3£©ÁíÁ½Î»Í¬Ñ§Ò²Õ¹¿ªÁË̽¾¿£º¢ÙСºìÈ¡À´Ò»Æ¿ÇâÑõ»¯ÄÆÈÜÒº£¬·¢ÏÖûÓÐÃÜ·âºÃ£¬Õ⽫Ôì³ÉÈÜÒºÎüÊÕ¿ÕÆøÖÐµÄ ¶ø±äÖÊ£¬¾Ý´ËÄã¿ÉÒÔÌá³öµÄÒ»ÏòºÏÀí½¨ÒéÊÇ__________________¡£Ð¡ºìÏë̽¾¿ÆäÊÇ·ñ±äÖÊ£¬ËýÓÃСÊÔ¹ÜÈ¡¸ÃÈÜÒºÊÊÁ¿£¬È»ºóµÎ¼Ó¼¸µÎÎÞÉ«·Ó̪£¬ÈÜÒº±ä É«£¬ËýÁ¢¼´ÅжϸÃÈÜҺûÓбäÖÊ£¬ËýµÄÅжÏÕýÈ·Â𣿠£¨Ìî¡°ÕýÈ·¡±»ò¡°²»ÕýÈ·¡±£©¡£
¢ÚСÀ¤ÓÃСÊÔ¹ÜÈ¡ÈÜÒºÊÊÁ¿£¬È»ºóÖðµÎµÎ¼ÓÏ¡ÑÎËᣬ¿ªÊ¼¼¸µÎ£¬²¢Ã»Óз¢ÏÖÆøÅݷųö£¬ºóÀ´¼ÌÐøµÎ¼Óʱ²úÉúÁËÆøÅÝ£¬ÇëÄã°ïËû½âÊÍ¿ªÊ¼Ã»ÓÐÆøÅݷųöµÄÔÒò£¿_______________ _ __¡£
È¡15¿ËÒѲ¿·Ö±äÖʵÄNaOH¹ÌÌ壬¼ÓÈëµ½50¿ËÏ¡ÑÎËáÖУ¬³ä·Ö·´Ó¦ºó£¬³ÆÁ¿Ê£ÓàÎïÖÊÁ¿Ö»ÓÐ60.6¿Ë£¬Çó¸Ã¹ÌÌåÖк¬ÇâÑõ»¯ÄƵÄÖÊÁ¿£¿
£¨1£©£¨2·Ö£©OH£ £¨1·Ö£© £¾£¨1·Ö£©
£¨2£©£¨2·Ö£©ºì£¨1·Ö£© ̼ËáÄÆ£¨»òпÁ££¨³£ÓûîÆýðÊô£©£©£¨1·Ö£©[À´Ô´:Zxxk.Com]
£¨3£©£¨5·Ö£©¢ÙCO£²£¨1·Ö£© ʵÑéʱÓÃÍêÊÔ¼ÁºóËæÊÖ¸ÇÉÏÆ¿Èû£¨1·Ö£© ºì£¨1·Ö£© ²»ÕýÈ·£¨1·Ö£© ¢Ú¿ªÊ¼Ê±ÈÜÒºÖк¬ÓÐÇâÑõ»¯ÄÆ»òÇâÑõ»¯ÄÆûÓб»ÖкÍÍ꣨1·Ö£©