ÌâÄ¿ÄÚÈÝ

ÏÂÁÐʵÑé²Ù×÷ÕýÈ·µÄÊÇ
¢Ù½«0.1 mol/LµÄNaOHÈÜÒºÓë0.5 mol/LµÄCuSO4ÈÜÒºµÈÌå»ý»ìºÏÖƵÃÇâÑõ»¯Í­Ðü×ÇÒº£¬ÓÃÓÚ¼ìÑéÈ©»ù£»
¢ÚÓôøÏð½ºÈûµÄ×ØÉ«ÊÔ¼ÁÆ¿´æ·ÅŨÁòË᣻
¢ÛÓÃÑÎËáËữ¹ýµÄFeCl3ÈÜÒº³ýÈ¥H2»¹Ô­CuOʵÑéÁôÔÚÊÔ¹ÜÄÚµÄÍ­¼££»
¢Ü²â¶¨Ä³ÈÜÒºµÄpHʱ£¬ÏÈÓÃÕôÁóË®ÈóʪpHÊÔÖ½£¬ÔÙÓýྻ¡¢¸ÉÔïµÄ²£Á§°ôպȡ¸ÃÈÜÒºµãÔÚÊÔÖ½ÉÏ£¬²¢Óë±ê×¼±ÈÉ«¿¨±È½Ï£»
¢Ý·ÖҺʱ£¬·ÖҺ©¶·ÖÐϲãÒºÌå´ÓÏ¿ڷųö£¬ÉϲãÒºÌå´ÓÉÏ¿Úµ¹³ö£»
¢ÞÕôÁóʱ£¬½«Î¶ȼƵÄË®ÒøÇò¿¿½üÕôÁóÉÕÆ¿Ö§¹Ü¿Ú¡£


  1. A.
    ¢Ù¢Û
  2. B.
    ¢Ú¢Û¢Ü
  3. C.
    ¢Ú¢Û
  4. D.
    ¢Û¢Ý¢Þ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø