ÌâÄ¿ÄÚÈÝ
ºãÎÂÏ£¬½«a mol N2Óëb mol H2µÄ»ìºÏÆøÌåͨÈëÒ»¶¨ÈÝ»ýµÄÃܱÕÈÝÆ÷ÖУ¬·¢ÉúÈçÏ·´Ó¦£ºN2£¨g£©+3H2£¨g£© 2NH3£¨g£©
£¨1£©Èô·´Ó¦½øÐе½Ä³Ê±¿Ìtʱ£¬n£¨N2£©=13mol£¬n£¨NH3£©=6mol£¬
¼ÆËãa= ¡£
£¨2£©·´Ó¦´ïµ½Æ½ºâʱ£¬»ìºÏÆøÌåµÄÌå»ýΪ716.8L£¨±ê×¼×´¿öÏ£©£¬ÆäÖÐNH3µÄ°Ù·Öº¬Á¿£¨Ìå»ý·ÖÊý£©Îª25%¡£¼ÆË㣺ƽºâʱNH3µÄÎïÖʵÄÁ¿Îª ¡£
£¨3£©Ô»ìºÏÆøÌåÓëÆ½ºâ»ìºÏÆøÌåµÄ×ÜÎïÖʵÄÁ¿Ö®±È
n£¨Ê¼£©: n£¨Æ½£©= ¡£
£¨4£©Ô»ìºÏÆøÌåÖÐa : b= ¡£
£¨5£©´ïµ½Æ½ºâʱ£¬N2ºÍH2µÄת»¯ÂÊ
£¨N2£©:
£¨H2£©= ¡£
£¨6£©Æ½ºâ»ìºÏÆøÌåÖÐn£¨N2£©: n£¨H2£©: n£¨NH3£©= ¡£
£¨1£©16mol £¨1·Ö£©
£¨2£©8mol £¨1·Ö£©
£¨3£©5 £º4 £¨1·Ö£©
£¨4£©2 £º3 £¨1·Ö£©
£¨5£©1 £º2 £¨1·Ö£©
£¨6£©3 £º3 £º2 £¨1·Ö£©
½âÎö:ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿