ÌâÄ¿ÄÚÈÝ
äåµÄÑõ»¯ÐÔ½éÓÚÂȺ͵âÖ®¼ä£¬ÀûÓÃÕâÒ»ÐÔÖʽâ¾öÏÂÃæµÄÎÊÌâ¡£
(1)ÄãÈÏΪ£º½«º¬ÓÐÏÂÁÐÄÄÖÖ·Ö×Ó»òÀë×ÓµÄÊÔ¼Á¼ÓÈëµ½º¬ÓÐBr£µÄÈÜÒºÖУ¬¿ÉÒÔ½«Br£Ñõ»¯ÎªBr2__________¡£
(2)Èç¹û°ÑÂÈÆø»ºÂýµØÍ¨È뺬ÓÐÏàͬÎïÖʵÄÁ¿Å¨¶ÈµÄBr£¡¢I£µÄ»ìºÏÈÜÒºÀ__________Ïȱ»Ñõ»¯£¬ÔÒòÊÇ_________________________________________
(3)°ÑÂËÖ½Óõí·ÛºÍµâ»¯¼ØµÄ»ìºÏÈÜÒº½þÅÝ£¬ÁÀ¸Éºó¾ÍÊÇʵÑéÊÒ³£Óõĵí·Ûµâ
»¯¼ØÊÔÖ½¡£ÕâÖÖÊÔÖ½ÈóʪºóÓöµ½ÂÈÆø·¢ÉúµÄ±ä»¯ÊÇ_____________£¬ÔÒòÊÇ_________________________________________¡£
(1)ÄãÈÏΪ£º½«º¬ÓÐÏÂÁÐÄÄÖÖ·Ö×Ó»òÀë×ÓµÄÊÔ¼Á¼ÓÈëµ½º¬ÓÐBr£µÄÈÜÒºÖУ¬¿ÉÒÔ½«Br£Ñõ»¯ÎªBr2__________¡£
| A£®I2 | B£®I | C£®Cl2 | D£®Cl£ |
(3)°ÑÂËÖ½Óõí·ÛºÍµâ»¯¼ØµÄ»ìºÏÈÜÒº½þÅÝ£¬ÁÀ¸Éºó¾ÍÊÇʵÑéÊÒ³£Óõĵí·Ûµâ
»¯¼ØÊÔÖ½¡£ÕâÖÖÊÔÖ½ÈóʪºóÓöµ½ÂÈÆø·¢ÉúµÄ±ä»¯ÊÇ_____________£¬ÔÒòÊÇ_________________________________________¡£
(1)C¡¡(2)I£¡¡»¹ÔÐÔI£>Br£
(3)ÊÔÖ½±äÀ¶É«¡¡Cl2½«I£Ñõ»¯³ÉÁËI2£¬I2Óëµí·Û×÷ÓñäÀ¶É«
(3)ÊÔÖ½±äÀ¶É«¡¡Cl2½«I£Ñõ»¯³ÉÁËI2£¬I2Óëµí·Û×÷ÓñäÀ¶É«
(1)ÒòΪÑõ»¯ÐÔCl2>Br2£¬ËùÒÔCl2¿ÉÒÔÑõ»¯Br£¡£
(2)ÒòΪÑõ»¯ÐÔCl2>Br2>I2£¬ËùÒÔ»¹ÔÐÔ£ºCl£<Br£<I££¬ËùÒÔI£Ïȱ»Ñõ»¯¡£
(3)ʪÈóµÄµí·Ûµâ»¯¼ØÊÔÖ½Óöµ½Cl2·¢ÉúÏÂÁз´Ó¦£º2KI£«Cl2=2KCl£«I2(»ò2I££«Cl2=2Cl££«I2)£¬I2ʹµí·Û±äÀ¶¡£
(2)ÒòΪÑõ»¯ÐÔCl2>Br2>I2£¬ËùÒÔ»¹ÔÐÔ£ºCl£<Br£<I££¬ËùÒÔI£Ïȱ»Ñõ»¯¡£
(3)ʪÈóµÄµí·Ûµâ»¯¼ØÊÔÖ½Óöµ½Cl2·¢ÉúÏÂÁз´Ó¦£º2KI£«Cl2=2KCl£«I2(»ò2I££«Cl2=2Cl££«I2)£¬I2ʹµí·Û±äÀ¶¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿