ÌâÄ¿ÄÚÈÝ
£¨7·Ö£©ÔÚijζÈϺϳɰ±£ºN2£«3H22NH3£¨¡÷H<0£©£¬°ÑN2ºÍH2ÒÔ1©U1µÄÎïÖʵÄÁ¿Ö®±È»ìÔȺó·Ö³ÉÁ½µÈ·Ý£¬Í¬Ê±·Ö±ð³äÈëAÌå»ýºÍBÌå»ýÁ½¸ö×°Óд߻¯¼ÁµÄÕæ¿ÕÈÝÆ÷ÖУ¨A¡¢BÁ½ÈÝÆ÷ÈÝ»ý¹Ì¶¨£©£¬ÔÚ±£³ÖͬζÈÏ£¬A¡¢BÁ½¸öÈÝÆ÷µÄºÏ³É°±·´Ó¦ÏȺó´ïµ½Æ½ºâ״̬¡£Çë»Ø´ð£º
£¨1£©Ð´³ö¸Ã·´Ó¦µÄƽºâ³£Êý±í´ïʽ£º_____________£¬KA______KB£¨Ìî¡°>¡±¡¢¡°<¡±»ò¡°=¡±£©¡£
£¨2£©Æ½ºâ³£ÊýKÖµÔ½´ó£¬±íÃ÷½¨Á¢Æ½ºâʱ__________¡£
A£®N2µÄת»¯ÂÊÔ½µÍ B£®NH3µÄ²úÁ¿Ô½Ð¡
C£®Õý·´Ó¦½øÐеÃÔ½³¹µ×
£¨3£©ÓûÔö´ó¸Ã·´Ó¦KÖµ£¬¿ÉÒÔ²ÉÈ¡µÄ´ëʩΪ__________¡£
A£®Éý¸ßÎÂ¶È B£®½µµÍζÈ
C£®Ôö´óN2¡¢H2µÄŨ¶È D£®Ê¹ÓøßЧµÄ´ß»¯¼Á
£¨4£©·ÖÎöϱíÖÐÊý¾Ýºó£¬Íê³ÉÏÂÁÐÎÊÌâ[M£¨Æ½£©±íʾƽºâʱ»ìºÏÎïµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿£º´ïƽºâʱ£¬ÈÝÆ÷AÖÐN2µÄת»¯ÂÊΪ___________£¬ÈÝÆ÷BÖÐM£¨Æ½£©Îª__________£¬ÈÝÆ÷______£¨Ìî¡°A¡±»ò¡°B¡±£©ÖУ¬NH3µÄÎïÖʵÄÁ¿ËùÕ¼µÄ±ÈÀý½Ï´ó¡£
| ÈÝÆ÷A | ÈÝÆ÷B |
M£¨Æ½£© | 20 |
|
ƽºâʱN2µÄת»¯ÂÊ |
| 10%[À´ |
£¨7·Ö£©¢ÅK£½c2 £¨NH3£© /[c£¨N2£© c3 £¨H2£©]£¬KA=KB¡£¢ÆC¡£¢ÇB¡£¢È25%£¬16£®7£¬A
½âÎö: