ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿È¼ÉÕÓëÈËÀàÉç»á·¢Õ¹ÓÐ×ÅÃÜÇйØϵ£®
£¨1£©ÈËÀàͨ¹ý»¯Ñ§·´Ó¦»ñµÃÄÜÁ¿£¬´ó¶àÀ´×Ô»¯Ê¯È¼ÁÏ£®»¯Ê¯È¼ÁÏ°üÀ¨Ãº¡¢Ê¯ÓÍºÍ £®
£¨2£©»ð¼ý·¢Éä³£ÓÃÆ«¶þ¼×루C2H8N2£©ºÍËÄÑõ»¯¶þµª£¨N2O4£©×÷³£¹æÍƽø¼Á£®Æ«¶þ¼×루C2H8N2£©ÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ £®
£¨3£©ÆÕͨÆû³µ·¢¶¯»úÖÐÆûÓÍÓë¿ÕÆøµÄÖÊÁ¿±ÈΪ1£º15£¬Ï¡±¡È¼ÉÕ·¢¶¯»úÖÐÆûÓÍÓë¿ÕÆøµÄÖÊÁ¿±È¿É´ïµ½1£º25£® ¢Ù¡°Ï¡±¡¡±µÄº¬ÒåÊÇ£¨Ìî×ÖĸÐòºÅ£©£®
A£®·¢¶¯»ú»ìºÏÆøÖÐÆûÓͺ¬Á¿µÍ B£®·¢¶¯»ú»ìºÏÆøÖпÕÆøº¬Á¿µÍ
C£®·¢¶¯»ú»ìºÏÆøÖÐÑõÆøº¬Á¿µÍ D£®·¢¶¯»ú»ìºÏÆøÖеªÆøº¬Á¿µÍ
¢ÚÏ¡±¡È¼ÉÕ·¢¶¯»úÄܸüºÃµÄ½ÚÄܼõÅÅ£¬ÆäÔÒòÊÇ £®
¡¾´ð°¸¡¿
£¨1£©ÌìÈ»Æø
£¨2£©46.7%
£¨3£©A£»·¢¶¯»úµ¥Î»Ìå»ýÄÚÑõ·Ö×ÓµÄÊýÄ¿¶à£¬ÓëȼÁÏ·Ö×ÓÅöײµÄ¼¸ÂÊ´ó
¡¾½âÎö¡¿½â£º£¨1£©»¯Ê¯È¼ÁÏÓÐú¡¢Ê¯ÓͺÍÌìÈ»Æø£»£¨2£©Æ«¶þ¼×ëÂÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ ¡Á100%=46.7%£¬£¨3£©Í¼Ê¾¿É֪ϡ±¡µÄº¬ÒåÊÇÖ¸·¢¶¯»ú»ìºÏÆøÖеÄÆûÓͺ¬Á¿µÍ£¬¹ÊÑ¡A£» Ï¡±¡È¼ÉÕ·¢¶¯»úµ¥Î»Ìå»ýÄÚÑõ·Ö×ÓµÄÊýÄ¿¶à£¬ÓëȼÁÏ·Ö×ÓÅöײµÄ¼¸ÂÊ´ó£»Ï¡±¡È¼ÉÕ·¢¶¯»ú¶ÔÓÚ½ÚÄܼõÅŵÄÒâÒåÔÚÓÚÌá¸ßÁËȼÁϵÄÀûÓÃÂÊ£¬¼õÉÙÁËÒ»Ñõ»¯Ì¼ºÍ̼¿ÅÁ£µÄÅÅ·Å£»
¹Ê´ð°¸Îª£º£¨1£©ÌìÈ»Æø£»£¨2£©46.7%£»£¨3£©¢ÙA£»¢Ú·¢¶¯»úµ¥Î»Ìå»ýÄÚÑõ·Ö×ÓµÄÊýÄ¿¶à£¬ÓëȼÁÏ·Ö×ÓÅöײµÄ¼¸ÂÊ´ó£®
£¨1£©ÖªµÀʲôÊÇ»¯Ê¯È¼ÁÏ£»£¨2£©¸ù¾Ý»¯ºÏÎïÖÐÔªËصÄÖÊÁ¿·ÖÊý½øÐмÆË㣮£¨3£©¸ù¾Ýͼʾ¿É֪ϡ±¡µÄº¬ÒåÊÇÖ¸·¢¶¯»ú»ìºÏÆøÖеÄÆûÓͺ¬Á¿µÍ½øÐнâ´ð£»Ï¡±¡È¼ÉÕ·¢¶¯»úµ¥Î»Ìå»ýÄÚÑõ·Ö×ÓµÄÊýÄ¿¶à£¬ÓëȼÁÏ·Ö×ÓÅöײµÄ¼¸ÂÊ´ó£»Ï¡±¡È¼ÉÕ·¢¶¯»ú¶ÔÓÚ½ÚÄܼõÅŵÄÒâÒåÔÚÓÚÌá¸ßÁËȼÁϵÄÀûÓÃÂÊ£¬¼õÉÙÁËÒ»Ñõ»¯Ì¼ºÍ̼¿ÅÁ£µÄÅÅ·Å£»£®