ÌâÄ¿ÄÚÈÝ

½« 4 mol A ÆøÌåºÍ 2 mol B ÆøÌåÔÚ 2 L µÄ¶¨ÈÝÈÝÆ÷ÖлìºÏ²¢ÔÚÒ»¶¨Ìõ¼þÏ·¢ÉúÈçÏ·´Ó¦ £º£»¾­ 2 sºó²âµÃ C µÄÎïÖʵÄÁ¿Å¨¶ÈΪ 0.6 mol¡¤L-1£¬ÏÖÓÐÏÂÁм¸ÖÖ˵·¨£º
¢Ù ÓÃÎïÖÊ A ±íʾµÄÕâ¶Îʱ¼äµÄƽ¾ùËÙÂÊΪ 0.3 mol¡¤L-1¡¤s-1
¢Ú ÓÃÎïÖÊ B ±íʾµÄÕâ¶Îʱ¼äµÄƽ¾ùËÙÂÊΪ 0.6 mol¡¤L-1¡¤s-1
¢Û 2 s ʱÎïÖÊ A µÄת»¯ÂÊΪ30%
¢Ü 2 s ʱÎïÖÊ B µÄÎïÖʵÄÁ¿Å¨¶ÈΪ 0.3mol¡¤L-1
ÆäÖÐÕýÈ·µÄÊÇ                                                     
A£®¢Ù¢ÛB£®¢Ú¢ÜC£®¢Ù¢ÚD£®¢Û¢Ü
A

Èô¾­ 2 s£¨Ã룩ºó²âµÃ C µÄŨ¶ÈΪ 0.6mol¡¤L£­1 £¬Ôò²Î¼Ó·´Ó¦µÄAΪ1.2molBΪ0.6molÉú³ÉC1.2mol VA="0.3" mol¡¤L£­1¡¤s£­1   VB=0.15mol¡¤L£­1¡¤s£­1  ¢ÙÕýÈ·¢Ú´íÎó¡£2 s ʱÎïÖÊ AµÄת»¯ÂÊ1.2/4=0.3£¬¢ÛÕýÈ·¡£2 s ʱÎïÖÊ BµÄŨ¶ÈΪ0.7mol¡¤L£­1£¬¢Ü´íÎó£¬×ۺϺó¿ÉµÃÑ¡A¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨10·Ö£©
ij¿ÎÍâÐËȤС×é̽¾¿ÂÁÓëÑÎËá·´Ó¦µÄ·´Ó¦ËÙÂÊÓëÄÄЩÒòËØÓйء£ÇëÌîдÏÂÁпհףº 
£¨1£©ÊµÑ黯ѧ·´Ó¦Ô­Àí£º                           ¡£
£¨2£©ÊµÑéÓÃÆ·£ºÊԹܣ¨ÆÕͨÊԹܺ;ßÖ§ÊԹܸ÷Ò»Ö§£©¡¢Ä÷×Ó¡¢È齺¹Ü¡¢²£Á§µ¼¹Ü¡¢Ë®²Û¡¢£»Ï¡ÑÎËᣨ4mol/L£©¡¢ÂÁÌõ£¨Æ¬£©¡¢Ë®¡¢½ºÍ·µÎ¹Ü¡¢Î¶ȼơ£
£¨3£©ÊµÑé×°Öã¨Í¼ÖÐÌú¼Ų̈µÈ¼Ð³ÖÒÇÆ÷ÂÔÈ¥£©

£¨4£©ÊµÑé·½·¨
¢Ù°´ÈçͼËùʾÁ¬½ÓºÃʵÑéÒÇÆ÷£¬¼ì²é×°ÖõÄÆøÃÜÐÔ
¢ÚÈ¡3¿éÂÁÌõ£¨×ãÁ¿£©¼ÓÈëµ½ÊÔ¹ÜÖС£
¢ÛÔÚÊ¢ÓÐÂÁÌõµÄÊÔ¹ÜÖУ¬¼ÓÈë2mLÏ¡ÑÎËá¡£
¢Ü²âÁ¿ÊÔ¹ÜÖÐÈÜÒºµÄζȡ£
¢ÝÊÕ¼¯·´Ó¦²úÉúµÄÇâÆø¡£
£¨5£©Êý¾Ý´¦Àí¼°ÎÊÌâÌÖÂÛ
¢ÙʵÑé½áÊøºó£¬¿ÎÍâÐËȤС×é³ÉÔ±½«²úÉúÇâÆøµÄÌå»ýÓëʱ¼ä×÷ÁËÈçϵÄͼ¡£

¢ÚÊÔÅжÏOE¡¢EF¡¢FG¶ÎËùÊÕ¼¯ÆøÌåµÄ¶àÉÙ¡£
OE£º       £»EF£º       £»FG£º        ¡£
д³öÕâÈý¶Îʱ¼äÄÚ²úÉúÇâÆøµÄËÙÂÊ´óС±È½Ï£¨ÓÃOE¡¢EF¡¢FG ±íʾ£©£¬²¢½âÊÍÔ­Òò¡£
ËÙÂÊ´óС±È½Ï£º       ¡£Ô­Òò£º________  
¢ÛÈç¹û·´Ó¦Ì«¼¤ÁÒ£¬ÎªÁ˼õ»º·´Ó¦ËÙÂʶøÓÖ²»¼õÉÙ²úÉúÇâÆø
µÄÁ¿£¬ËûÔÚÑÎËáÖзֱð¼ÓÈëÏÂÁÐÈÜÒº£º
A£®ÕôÁóË®B£®NaClÈÜÒºC£®Na2CO3ÈÜÒºD£®CuSO4ÈÜÒº E. NaNO3ÈÜÒº
ÄãÈÏΪ¿ÉÐеÄÊÇ£¨Ìî±àºÅ£©                 ¡£

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

¾«Ó¢¼Ò½ÌÍø