ÌâÄ¿ÄÚÈÝ

п¿ÕÆøȼÁϵç³Ø¾ßÓа²È«¡¢ÁãÎÛȾ¡¢¸ßÄÜÁ¿¡¢´ó¹¦ÂÊ¡¢µÍ³É±¾¼°²ÄÁÏ¿ÉÔÙÉúµÈÓŵ㣬Òò¶ø±»×¨¼ÒÃÇÈÏΪÊÇ×°±¸µç¶¯Æû³µµÈµÄÀíÏ붯Á¦µçÔ´¡£Ð¿¿ÕÆøȼÁϵç³Ø£¬Í¨³£ÒÔNaClÈÜÒº»òNaOHÈÜҺΪµç½âÒº£¬Ð¿Îª¸º¼«£¬¿ÕÆøµç¼«ÎªÕý¼«¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨  £©
A£®ÒÔNaOHÈÜҺΪµç½âҺʱ£¬µç³ØÔÚ¹¤×÷¹ý³ÌÖеç½âÒºµÄpH±£³Ö²»±ä
B£®ÒÔNaOHÈÜҺΪµç½âҺʱ£¬¸º¼«·´Ó¦Îª£ºZn£«4OH-£­2e-¡úZnO2-+2 H2O
C£®ÒÔNaClÈÜÒº»òNaOHÈÜҺΪµç½âҺʱ£¬Õý¼«·´Ó¦¶¼Îª£ºO2£«4e-¡ú2O2-
D£®µç³Ø¹¤×÷ʱ£¬µç×Óͨ¹ýÍâµç·´ÓÕý¼«Á÷Ïò¸º¼«
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨20·Ö£©ÔÚÓÒÏÂͼ¾ùÓÃʯī×÷µç¼«µÄµç½â³ØÖУ¬¼×³ØÖÐΪ500mLº¬Ä³Ò»ÈÜÖʵÄÀ¶É«ÈÜÒº£¬ÒÒ³ØÖÐΪ500mLÏ¡ÁòËᣬ±ÕºÏK1£¬¶Ï¿ªK2½øÐеç½â£¬¹Û²ìµ½Aµç¼«±íÃæÓкìÉ«µÄ¹Ì̬ÎïÖÊÉú³É£¬Bµç¼«ÓÐÎÞÉ«ÆøÌåÉú³É£»µ±ÈÜÒºÖеÄÔ­ÓÐÈÜÖÊÍêÈ«µç½âºó£¬Í£Ö¹µç½â£¬È¡³öAµç¼«£¬Ï´µÓ¡¢¸ÉÔï¡¢³ÆÁ¿£¬µç¼«ÔöÖØ6.4g¡£

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Bµç¼«·¢Éú·´Ó¦µÄµç¼«·´Ó¦Ê½                                       ¡£
Cµç¼«·¢Éú·´Ó¦µÄµç¼«·´Ó¦Ê½                                      .
£¨2£©¼×³Øµç½âʱ·´Ó¦µÄÀë×Ó·½³Ìʽ                                      ¡£
£¨3£©¼×³Øµç½âºóÈÜÒºµÄc(H+)Ϊ          £¬ÒªÊ¹µç½âºóÈÜÒº»Ö¸´µ½µç½âÇ°µÄ״̬£¬ÔòÐè¼ÓÈë        £¬ÆäÖÊÁ¿Îª        g¡££¨¼ÙÉèµç½âÇ°ºóÈÜÒºµÄÌå»ý²»±ä£©
£¨4£©ÇëÄãÉè¼ÆʵÑéÈ·¶¨¼×³ØÔ­ÈÜÒºÖпÉÄܺ¬ÓеÄËá¸ùÀë×Ó£¬ÒªÇó£ºÌá³öÁ½ÖÖ¿ÉÄܵļÙÉ裬·Ö±ðд³öÂÛÖ¤ÕâÁ½ÖÖ¼ÙÉèµÄ²Ù×÷²½Ö衢ʵÑéÏÖÏóºÍʵÑé½áÂÛ
¢Ù¼ÙÉèÒ»£º                                                £»
¢Ú¼ÙÉè¶þ£º                                                ¡£
£¨5£©ÈôÔÙ½«K1¶Ï¿ª£¬±ÕºÏK2£¬ÁéÃôµçÁ÷¼Æ  ÖÐÖ¸ÕëÊÇ·ñ»á·¢Éúƫת£¿ÀíÓÉÊÇʲô£¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø