ÌâÄ¿ÄÚÈÝ


Ôڼס¢ÒÒÁ½¸öÃܱÕÈÝÆ÷ÖУ¬·¢ÉúÈçÏ·´Ó¦£º2A(g) B(g) £«2C(s)£» ¡÷H£½mkJ ·mol-1¡£ÓÐÏÂÁÐÁ½ÖÖͼÏñ¡£ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨  £©

A£®Èô¼×ΪºãÈÝÌåϵ£¬Í¼Ïñ(I)´ú±íζȲ»Í¬Ê±£¬Ê±¼äÓëBµÄÌå»ý·ÖÊý¹ØÏµÍ¼£¬Ôòm >0

B£®ºãÎÂÌõ¼þÏ£¬Í¼Ïñ (I)¿ÉÄÜ´ú±íѹǿ²»Í¬Ê±£¬Ê±¼äÓëBµÄÌå»ý·ÖÊý¹ØÏµÍ¼

C£®ºãÎÂÌõ¼þÏ£¬Èô¼×¡¢ÒÒÁ½ÈÝÆ÷Ìå»ýÏàͬ£¬Æðʼʱ·Ö±ðÏò¼×ÖгäÈë2 molA£¬ÒÒÖгäÈë1molB¡¢3 molC£¬Ôò´ïµ½Æ½ºâºóÁ½ÈÝÆ÷ÖÐBµÄÌå»ý·ÖÊýÒ»¶¨²»Í¬

D. ºãÎÂÌõ¼þÏ£¬ÒÒÈÝÆ÷´æÔÚͼÏñ (II)µÄ¹ØÏµ£¬Ôòµ±x´ú±íѹǿʱ£¬y¿É´ú±íBµÄÌå»ý·ÖÊý

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø