ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÔÚÈÝ»ýΪ2LµÄºãÈÝÃܱÕÈÝÆ÷ÖУ¬Í¨ÈË0.02 mol O2(g)ºÍ0.02 mol SO2(g)£¬ÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦Éú³ÉSO3ÆøÌ壬µ±·´Ó¦½øÐе½5minʱ£¬²âµÃÈÝÆ÷ÄÚÓÐ0.012 mol SO3(g)¡£Ôò£º

(1)5minʱ£¬ÈÝÆ÷ÄÚn(O2 )=______c(SO2) =_______

(2)0~5 minÄÚ£¬ÒÔO2±íʾµÄƽ¾ù·´Ó¦ËÙÂÊv(O2)=______

(3)5minʱ£¬ÈÝÆ÷ÄÚÆøÌåµÄ×ÜÎïÖʵÄÁ¿Ó뷴ӦǰÈÝÆ÷ÄÚÆøÌåµÄ×ÜÎïÖʵÄÁ¿Ö®±ÈΪ___

(4)Èô·´Ó¦½øÐе½10minʱ´ïµ½Æ½ºâ£¬´Ëʱc(SO2)+c(SO3) = _______

¡¾´ð°¸¡¿0.014mol 0.004mol/L 0.0006mol¡¤L-1¡¤min-1 17:20 0.01mol/L

¡¾½âÎö¡¿

2LµÄºãÈÝÃܱÕÈÝÆ÷ÖУ¬Í¨ÈË0.02 mol O2(g)ºÍ0.02 mol SO2(g)£¬¸ù¾ÝÈý¶Îʽ£º

¼ÆËãn(O2 )¡¢c(SO2) ¡¢v(O2)ÒÔ¼°5minʱ£¬ÈÝÆ÷ÄÚÆøÌåµÄ×ÜÎïÖʵÄÁ¿Ó뷴ӦǰÈÝÆ÷ÄÚÆøÌåµÄ×ÜÎïÖʵÄÁ¿Ö®±È¡£

£¨1£©2LµÄºãÈÝÃܱÕÈÝÆ÷ÖУ¬Í¨ÈË0.02 mol O2(g)ºÍ0.02 mol SO2(g)£¬¸ù¾Ý·´Ó¦µÄÈý¶Îʽ£º

5minʱ£¬ÈÝÆ÷ÄÚn(O2 )=0.014mol£¬£¬¹Ê´ð°¸Îª£º0.014mol£»0.004mol/L¡£

£¨2£©0~5minÄÚ£¬£¬¹Ê´ð°¸Îª£º0.0006mol¡¤L-1¡¤min-1¡£

£¨3£©5minʱ£¬ÈÝÆ÷ÄÚÆøÌåµÄ×ÜÎïÖʵÄÁ¿Ó뷴ӦǰÈÝÆ÷ÄÚÆøÌåµÄ×ÜÎïÖʵÄÁ¿Ö®±ÈΪ£º £¬¹Ê´ð°¸Îª£º17:20¡£

£¨4£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£¬³äÈë0.02mol SO2(g)£¬²¿·ÖÉú³ÉSO3(g)£¬n(SO2)+n(SO3)=0.02mol£¬Ìå»ýΪ2L£¬Ôòc(SO2)+c(SO3)=0.01molL-1£¬¹Ê´ð°¸Îª£º0.01molL-1¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø