ÌâÄ¿ÄÚÈÝ

¹¤ÒµÉÏÓð±ÆøÓë¿ÕÆøµÄ»ìºÏÆøÔÚÒ»¶¨Ìõ¼þÏÂÖÆÏõËᣬ·¢ÉúµÄ·´Ó¦ÊÇ£º

¢Ù 4NH3+5O2 ¡ú4NO+6H2O

    ¢Ú 4NO+3O2+2H2O¡ú4HNO3

Éè¿ÕÆøÖÐÑõÆøµÄÌå»ý·ÖÊýΪ0.20£¬µªÆøÌå»ý·ÖÊýΪ0.80£¬ÇëÍê³ÉÏÂÁÐÌî¿Õ¼°¼ÆË㣺

£¨1£©ÎªÊ¹°±ÆøÇ¡ºÃÍêÈ«Ñõ»¯ÎªÒ»Ñõ»¯µª£¬°±ÆøÓë¿ÕÆøµÄ»ìºÏÆøÖа±µÄÌå»ý·ÖÊý(ÓÃСÊý±íʾ)Ϊ________(±£Áô2λСÊý)¡£

£¨2£©ÏÖ½«1 molµÄ°±ÆøÓë12 molµÄ¿ÕÆø»ìºÏ·´Ó¦£¬¿ÉµÃµ½ÏõËá           mol£»

£¨3£©ÏòÉÏÊöÈÜÒºÖмÓÈë        mL 20%µÄÏõËᣨÃܶÈΪ1.11g/mL£©£¬²ÅÄܵõ½69%µÄÏõËáÈÜÒº¡£

£¨4£©ÏÖÓÐ100molµÄÔ­ÁÏÆø£¬ÆäÖк¬°±ÆøÎªxmol£¬·´Ó¦ºóÉú³ÉµÄÏõËáymol¡£Ôڵõ½ÏõËáµÄÌõ¼þÏ£¬Ð´³öxÓëyµÄ¹ØÏµÊ½¡££¨Ð´³ö½âÌâ¹ý³Ì£©

£¨1£©0.14£¨2·Ö£©

£¨2£©1£¨2·Ö£©

£¨3£©13.07£¨2·Ö£©

£¨4£© ¢Ù x¡Ü100/11£¬ y = x  £¨2·Ö£©    ¢Ú 100/11£¼x£¼400/29£¬y =80/329x/15£¨2·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø