ÌâÄ¿ÄÚÈÝ
ÔÚ830Kʱ£¬ÏÂÁпÉÄæ·´Ó¦´ïµ½µÄƽºâÌåϵ¾ßÓÐÄ³Ð©ÌØÊâÐÔ£º
CO(g)£«H2O(g)
CO2(g)£«H2(g)
(1)ÈôÆðʼŨ¶È·Ö±ðΪc(CO)£½3 mol¡¤L-1£¬c(H2O)£½0.75 mol¡¤L-1ʱ£¬´ïµ½ÐÂÆ½ºâºóCOµÄת»¯ÂÊΪ20£¥¡£
(2)ÈôÆðʼŨ¶È·Ö±ðΪc(CO)£½3 mol¡¤L-1£¬c(CO)£½4.5 mol¡¤L-1ʱ£¬´ïµ½ÐÂÆ½ºâºóCO2µÄ²úÂÊΪ60£¥¡£
ÊÔͨ¹ý·ÖÎöºÍ¼ÆËã»Ø´ðÏÂÁÐÎÊÌ⣺
ÔÚ830Kʱ£¬ÏÖÒÔÆðʼŨ¶È·Ö±ðΪc(CO)£½a mol¡¤L-1£¬c(H2O)£½b mol¡¤L-1ͶÁÏ£¬·¢ÉúÒÔÉÏ·´Ó¦£¬²âµÃƽºâºóc(H2)£½c mol¡¤L-1
(1)Ñ¡Ôñ»Ø´ð£ºÔÚ¶à´ÎʵÑéÖУ¬Èô±£³Öb²»±ä¶ø¼õСa£¬Ôò´ïµ½Æ½ºâºóCOµÄת»¯ÂÊ________¡£H2OµÄת»¯ÂÊ_________¡£
A.Ôö´ó
B.Ôö´ó
C.²»±ä
D.ÎÞ·¨È·¶¨
(2)µ±a£½4£¬c£½1.5ʱ£¬b£½________¡£
(3)µ±a£½26£¬a:c£½________¡£
(4)a¡¢b¡¢cÔÚ¸ÃÆ½ºâÌåϵÖеĹØÏµÊ½ÊÇ
½âÎö£º
´ËÌâÄѶȽϴó£¬Òª³ä·ÖÀí½âÌâÒ⣬ÅàÑø·ÖÎö¡¢ÍÆÀí¡¢¹éÄɵÄÄÜÁ¦¡£ (1)[CO]Ôö´ó£¬a(CO)µÄÖµ¼õС£¬a(H2O)µÄÖµ´ó¡£ [CO]¼õС£¬a(CO)µÄÖµÔö´ó£¬a(H2O)µÄÖµ¼õС¡£ ¹ÊÑ¡A£»B¡£ (2)ÀûÓÃת»¯ÂÊÖ®ºÍΪ1£¬µÃ ½âµÃb£½2.4 (3) (4)
|
Ìáʾ£º
½â´ð´ËÌâµÄ¹Ø¼üÊÇѰÕÒ¸ÃÌâµÄÌØÊâÐÔ¡£ ¢Ùa(CO)£½20£¥£¬a(H2O)£½80£¥ ¢Úa(CO)£½60£¥£¬a(H2O)£½40£¥ ÕâÑù±ã¿É¿´³ö£¬Á½·´Ó¦ÎïµÄת»¯ÂÊÖ®ºÍΪ1¡£
|