ÌâÄ¿ÄÚÈÝ
ÇëÈÏÕæÔĶÁÏÂÁÐÉÏÊö²ÄÁÏ£¬È»ºó»Ø´ðÏÂÁÐÎÊÌ⣺
²ÄÁÏÒ»£º2008Äê9Ô£¬Öйú±¬·¢Èý¹ӤÓ׶ùÄÌ·ÛÊÜÎÛȾʼþ£¬µ¼ÖÂʳÓÃÁËÊÜÎÛȾÄÌ·ÛµÄÓ¤Ó׶ù²úÉúÉö½áʯ²¡Ö¢£¬ÆäÔÒòÒ²ÊÇÄÌ·ÛÖк¬ÓÐÈý¾ÛÇè°·£®
²ÄÁ϶þ£ºÔÚÄÌÖÆÆ·ÐÐÒµÖУ¬Í¨³£ÀûÓõªÔªËغ¬Á¿À´ºâÁ¿ÆäÖе°°×Öʵĺ¬Á¿£¨ºÏ¸ñÄÌ·Ûº¬µªÁ¿ÔÚ2.8%×óÓÒ£¬µ°°×ÖÊƽ¾ùº¬µªÁ¿ÔÚ16%£©£®
²ÄÁÏÈý£ºÈý¾ÛÇè°·ÐÔ״Ϊ´¿°×É«µ¥Ð±À⾧Ì壬·Ö×ÓʽC3N6H6£¬ÎÞ棬ÃܶÈ1.573 g/cm3£¨16¡æ£©£®³£Ñ¹ÈÛµã354¡æ£¨·Ö½â£©£»¿ìËÙ¼ÓÈÈÉý»ª£¬Éý»ªÎ¶È300¡æ£®ÈÜÓÚÈÈË®£¬Î¢ÈÜÓÚÀäË®£¬¼«Î¢ÈÜÓÚÈÈÒÒ´¼£¬²»ÈÜÓÚÃÑ¡¢±½ºÍËÄÂÈ»¯Ì¼£¬¿ÉÈÜÓÚ¼×´¼¡¢¼×È©¡¢ÒÒËá¡¢ÈÈÒÒ¶þ´¼¡¢¸ÊÓÍ¡¢ßÁवȣ®µÍ¶¾£®ÔÚÒ»°ãÇé¿öϽÏÎȶ¨£¬µ«ÔÚ¸ßÎÂÏ¿ÉÄÜ»á·Ö½â·Å³öÇ軯Î
£¨1£©Èý¾ÛÇè°··Ö×ÓʽΪC3N6H6£¬Ïà¶Ô·Ö×ÓÖÊÁ¿ÊÇ______£¬ÆäÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ______£®Èý¾ÛÇè°·Ò²±»È˳ÆΪ¡°µ°°×¾«¡±£¬¼Û¸ñ±ãÒË£®Å£Ä̺ÍÄÌ·ÛÌí¼ÓÈý¾ÛÇè°·£¬Ö÷ÒªÊÇÒòΪËüÄÜð³äµ°°×ÖÊ£®ÊÔ½âÊÍÈý¾ÛÇè°·¿ÉÒÔð³äµ°°×ÖʵÄÔÒò£º______£®
£¨2£©Îª°²È«Æð¼û£¬Ò»°ã²ÉÓÃÈý¾ÛÇè°·ÖÆÔìµÄʳ¾ß¶¼»á±êÃ÷¡°²»¿É·Å½ø΢²¨Â¯Ê¹Óá±£®ÊÔ½âÊÍÏà¹ØÔÒò______£®
£¨3£©Ò»°ãÖ»ÔÚÄÌ·ÛÖÐÌí¼ÓÈý¾ÛÇè°·£¬ÒºÌåÅ£ÄÌÖÐÒ»°ã²»Ìí¼Ó£®³¢ÊÔ˵³öÒ»µãÔÒò______£»
£¨4£©¡°Ê³Æ·°²È«ÎÞСÊ¡±ÓÉ¡°Èý¹ӤÓ׶ùÄÌ·ÛÊÜÎÛȾʼþ¡±£¬Äã¶Ô±ÜÃâ´ËÀàʼþ·¢ÉúÓкν¨Ò飨´ðÒ»µã¼´¿É£©______£®
½â£º
£¨1£©Èý¾ÛÇè°·C3N6H6£¬Ïà¶Ô·Ö×ÓÖÊÁ¿=12¡Á3+14¡Á6+1¡Á6=126£»ÆäÖеªÔªËصÄÖÊÁ¿·ÖÊý=¡Á100%=66.7%£»ÓÉÓÚÔÚ¼ì²âÖÐʹÓõªÔªËغ¬Á¿À´ºâÁ¿Å£Ä̺ÍÄÌ·ÛÖе°°×Öʵĺ¬Á¿£¬Ê¹ÓÃÈý¾ÛÇè°·´úÌæµ°°×Öʲ¢²»Äܱ»¼à²â³öÀ´£»
£¨2£©ÒòΪ΢²¨Â¯Ê¹ÓÃʱÄܲúÉúºÜ¸ßµÄζȣ¬¸ßÎÂÏÂÈý¾ÛÇè°·¿ÉÄÜ»á·Ö½â·Å³öÓж¾µÄÇ軯Î
£¨3£©ÓÉÓÚÈý¾ÛÇ谷΢ÈÜÓÚÀäË®£¬ÔÚÒºÌåÅ£ÄÌÖÐÌí¼Ó»áÔì³ÉÅ£ÄÌÖгöÏÖ³Áµí£»
£¨4£©¿É¸Ä±äʳƷ¼ì²âÖеļì²â·½·¨£¬Ê¹²»·ûºÏÒªÇóµÄÎïÖÊÄܱ»¼°Ê±¼ì²â³öÀ´£®
¹Ê´ð°¸Îª£º
£¨1£©126£»66.7%£»ÓõªÔªËغ¬Á¿À´ºâÁ¿Å£Ä̺ÍÄÌ·ÛÖе°°×Öʵĺ¬Á¿£»£¨2£©ÔÚ¸ßÎÂÏ¿ÉÄÜ»á·Ö½â·Å³öÇ軯Î£¨3£©Î¢ÈÜÓÚÀäË®£»£¨4£©¸Ä±äʳƷ¼ì²âÖеļì²â·½·¨£®
·ÖÎö£º£¨1£©¸ù¾ÝÈý¾ÛÇè°·»¯Ñ§Ê½£¬ÀûÓø÷ÔªËصÄÏà¶ÔÔ×ÓÖÊÁ¿£¬Íê³ÉÏà¹Ø¼ÆË㣻·ÖÎöÔÚÄÌÖÆÆ·ÐÐÒµÖмà²âºÏ¸ñÄ̷۵ķ½·¨£¬ÍƶÏÈý¾ÛÇè°·¿ÉÒÔð³äµ°°×ÖʵÄÔÒò£»
£¨2£©Í¨¹ý×ÊÁϵÄÔĶÁ£¬»ñÈ¡Èý¾ÛÇè°·¸ßÎÂÏ¿ÉÄÜ»á·Ö½â·Å³öÇ軯ÎïµÄÐÅÏ¢£¬¶Ôʳ¾ß¶¼»á±êÃ÷¡°²»¿É·Å½ø΢²¨Â¯Ê¹Óá±½øÐнâÊÍ£»
£¨3£©ÀûÓÃ×ÊÁÏÖжÔÈý¾ÛÇè°·µÄÐÔÖÊÌصã½éÉÜ£¬ÅжÏÒºÌåÅ£ÄÌÖÐÒ»°ã²»Ìí¼ÓµÄÔÒò£»
£¨4£©Í¨¹ý¶ÔÒÔÉÏÎÊÌâµÄ½â´ð£¬Ìá³ö±ÜÃâʳƷ°²È«Ê¹ʷ¢Éú¿ÉÐеÄ×ö·¨£®
µãÆÀ£ºÀûÓÃËùÌṩµÄ²ÄÁÏ£¬ÔËÓþ߱¸µÄ»¯Ñ§»ù´¡ÖªÊ¶£¬¶ÔËùÌá³öµÄÎÊÌâ½øÐзÖÎöÓëÅжϣ¬¸ø³öºÏÀíµÄ½â´ð£®
£¨1£©Èý¾ÛÇè°·C3N6H6£¬Ïà¶Ô·Ö×ÓÖÊÁ¿=12¡Á3+14¡Á6+1¡Á6=126£»ÆäÖеªÔªËصÄÖÊÁ¿·ÖÊý=¡Á100%=66.7%£»ÓÉÓÚÔÚ¼ì²âÖÐʹÓõªÔªËغ¬Á¿À´ºâÁ¿Å£Ä̺ÍÄÌ·ÛÖе°°×Öʵĺ¬Á¿£¬Ê¹ÓÃÈý¾ÛÇè°·´úÌæµ°°×Öʲ¢²»Äܱ»¼à²â³öÀ´£»
£¨2£©ÒòΪ΢²¨Â¯Ê¹ÓÃʱÄܲúÉúºÜ¸ßµÄζȣ¬¸ßÎÂÏÂÈý¾ÛÇè°·¿ÉÄÜ»á·Ö½â·Å³öÓж¾µÄÇ軯Î
£¨3£©ÓÉÓÚÈý¾ÛÇ谷΢ÈÜÓÚÀäË®£¬ÔÚÒºÌåÅ£ÄÌÖÐÌí¼Ó»áÔì³ÉÅ£ÄÌÖгöÏÖ³Áµí£»
£¨4£©¿É¸Ä±äʳƷ¼ì²âÖеļì²â·½·¨£¬Ê¹²»·ûºÏÒªÇóµÄÎïÖÊÄܱ»¼°Ê±¼ì²â³öÀ´£®
¹Ê´ð°¸Îª£º
£¨1£©126£»66.7%£»ÓõªÔªËغ¬Á¿À´ºâÁ¿Å£Ä̺ÍÄÌ·ÛÖе°°×Öʵĺ¬Á¿£»£¨2£©ÔÚ¸ßÎÂÏ¿ÉÄÜ»á·Ö½â·Å³öÇ軯Î£¨3£©Î¢ÈÜÓÚÀäË®£»£¨4£©¸Ä±äʳƷ¼ì²âÖеļì²â·½·¨£®
·ÖÎö£º£¨1£©¸ù¾ÝÈý¾ÛÇè°·»¯Ñ§Ê½£¬ÀûÓø÷ÔªËصÄÏà¶ÔÔ×ÓÖÊÁ¿£¬Íê³ÉÏà¹Ø¼ÆË㣻·ÖÎöÔÚÄÌÖÆÆ·ÐÐÒµÖмà²âºÏ¸ñÄ̷۵ķ½·¨£¬ÍƶÏÈý¾ÛÇè°·¿ÉÒÔð³äµ°°×ÖʵÄÔÒò£»
£¨2£©Í¨¹ý×ÊÁϵÄÔĶÁ£¬»ñÈ¡Èý¾ÛÇè°·¸ßÎÂÏ¿ÉÄÜ»á·Ö½â·Å³öÇ軯ÎïµÄÐÅÏ¢£¬¶Ôʳ¾ß¶¼»á±êÃ÷¡°²»¿É·Å½ø΢²¨Â¯Ê¹Óá±½øÐнâÊÍ£»
£¨3£©ÀûÓÃ×ÊÁÏÖжÔÈý¾ÛÇè°·µÄÐÔÖÊÌصã½éÉÜ£¬ÅжÏÒºÌåÅ£ÄÌÖÐÒ»°ã²»Ìí¼ÓµÄÔÒò£»
£¨4£©Í¨¹ý¶ÔÒÔÉÏÎÊÌâµÄ½â´ð£¬Ìá³ö±ÜÃâʳƷ°²È«Ê¹ʷ¢Éú¿ÉÐеÄ×ö·¨£®
µãÆÀ£ºÀûÓÃËùÌṩµÄ²ÄÁÏ£¬ÔËÓþ߱¸µÄ»¯Ñ§»ù´¡ÖªÊ¶£¬¶ÔËùÌá³öµÄÎÊÌâ½øÐзÖÎöÓëÅжϣ¬¸ø³öºÏÀíµÄ½â´ð£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿