ÌâÄ¿ÄÚÈÝ
2013Äê5ÔÂ4ÈÕ£¬¹úÄÚÍâ¸÷´óýÌ寨¹â£ºÉ½¶«Î«·»Ï¿É½ÇøÉú½ªÖÖÖ²»§£¬ÔÚÖÖÖ²ÄÚÏúµÄÉú½ªÊ±Ê¹ÓÃÁËÒ»ÖֽС°ÉñÅ©µ¤¡±µÄ¾ç¶¾Å©Ò©£®¡°ÉñÅ©µ¤¡±Ëùº¬ÎïÖʵĻ¯Ñ§Ê½ÎªC7H14N2O2S£¬Çó£º
£¨1£©¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÖÐÓÐ
£¨2£©¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÖк¬Ì¼¡¢Çâ¡¢µª¡¢Ñõ¡¢ÁòÔ×ӵĸöÊý±ÈΪ
£¨3£©¸ÃÎïÖÊÖÐÑõÔªËØµÄÖÊÁ¿·ÖÊý£®£¨Ð´³ö½âÌâ²½Ö裩
£¨1£©¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÖÐÓÐ
26
26
¸öÔ×Ó£®£¨2£©¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÖк¬Ì¼¡¢Çâ¡¢µª¡¢Ñõ¡¢ÁòÔ×ӵĸöÊý±ÈΪ
7£º14£º2£º2£º1
7£º14£º2£º2£º1
£®£®£¨3£©¸ÃÎïÖÊÖÐÑõÔªËØµÄÖÊÁ¿·ÖÊý£®£¨Ð´³ö½âÌâ²½Ö裩
·ÖÎö£º£¨1£©¸ù¾Ý¸ÃÎïÖʵÄÒ»¸ö·Ö×ӵĹ¹³É½øÐзÖÎö½â´ð¼´¿É£®
£¨2£©¸ù¾Ý¸ÃÎïÖʵÄÒ»¸ö·Ö×ӵĹ¹³É½øÐзÖÎö½â´ð¼´¿É£®
£¨3£©¸ù¾Ý»¯ºÏÎïÖÐÔªËØµÄÖÊÁ¿·ÖÊý=
¡Á100%£¬½øÐзÖÎö½â´ð£®
£¨2£©¸ù¾Ý¸ÃÎïÖʵÄÒ»¸ö·Ö×ӵĹ¹³É½øÐзÖÎö½â´ð¼´¿É£®
£¨3£©¸ù¾Ý»¯ºÏÎïÖÐÔªËØµÄÖÊÁ¿·ÖÊý=
| Ïà¶ÔÔ×ÓÖÊÁ¿¡ÁÔ×Ó¸öÊý |
| Ïà¶Ô·Ö×ÓÖÊÁ¿ |
½â´ð£º½â£»£¨1£©¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÊÇÓÉ7¸ö̼Ô×Ó¡¢14¸öÇâÔ×Ó¡¢2¸öµªÔ×Ó¡¢2¸öÑõÔ×ÓºÍ1¸öÁòÔ×Ó¹¹³ÉµÄ£¬ÔòÒ»¸ö·Ö×ÓÖй²º¬ÓÐ26¸öÔ×Ó£®
£¨2£©¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÊÇÓÉ7¸ö̼Ô×Ó¡¢14¸öÇâÔ×Ó¡¢2¸öµªÔ×Ó¡¢2¸öÑõÔ×ÓºÍ1¸öÁòÔ×Ó¹¹³ÉµÄ£¬Ôò¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÖк¬Ì¼¡¢Çâ¡¢µª¡¢Ñõ¡¢ÁòÔ×ӵĸöÊý±ÈΪ7£º14£º2£º2£º1£®
£¨3£©¸ÃÎïÖÊÖÐÑõÔªËØµÄÖÊÁ¿·ÖÊýΪ
¡Á100%¡Ö16.8%£®
¹Ê´ð°¸Îª£»£¨1£©26£»£¨2£©7£º14£º2£º2£º1£»£¨3£©16.8%£®
£¨2£©¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÊÇÓÉ7¸ö̼Ô×Ó¡¢14¸öÇâÔ×Ó¡¢2¸öµªÔ×Ó¡¢2¸öÑõÔ×ÓºÍ1¸öÁòÔ×Ó¹¹³ÉµÄ£¬Ôò¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÖк¬Ì¼¡¢Çâ¡¢µª¡¢Ñõ¡¢ÁòÔ×ӵĸöÊý±ÈΪ7£º14£º2£º2£º1£®
£¨3£©¸ÃÎïÖÊÖÐÑõÔªËØµÄÖÊÁ¿·ÖÊýΪ
| 16¡Á2 |
| 12¡Á7+1¡Á14+14¡Á2+16¡Á2+32 |
¹Ê´ð°¸Îª£»£¨1£©26£»£¨2£©7£º14£º2£º2£º1£»£¨3£©16.8%£®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬¿¼²éͬѧÃǽáºÏÐÂÐÅÏ¢¡¢Áé»îÔËÓû¯Ñ§Ê½µÄº¬ÒåÓëÓйؼÆËã½øÐзÖÎöÎÊÌâ¡¢½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿