2008Äê9Ô£¬Öйú±¬·¢Èý¹ӤÓ׶ùÄÌ·ÛÊÜÎÛȾʼþ£¬µ¼ÖÂʳÓÃÁËÊÜÎÛȾÄÌ·ÛµÄÓ¤Ó׶ù²úÉúÉö½áʯ²¡Ö¢£¬ÆäÔ­ÒòÒ²ÊÇÄÌ·ÛÖк¬ÓÐÈý¾ÛÇè°·£¬Èý¾ÛÇè°·»¯Ñ§Ê½ÎªC3N6H6£¬ÊÇÒ»ÖÖ°×É«£¬ÎÞζµÄ¾§Ì壮²éÔĵÄ×ÊÁÏ£¬½áºÏÄãÒÑѧµÄ»¯Ñ§ÖªÊ¶£¬»Ø´ðÏÂÁÐÓйØÎÊÌ⣺
£¨1£©Èôµ°°×ÖÊÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ16%£¬Ä³ºÏ¸ñÅ£ÄÌÖе°°×Öʵĺ¬Á¿Îª2.9%£¬ÄÇôÕâÖÖÅ£ÄÌÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ
 
£®Èý¾ÛÇè°·ÖеªÔªËصÄÖÊÁ¿·ÖÊýΪÕâÖֺϸñÅ£ÄÌÖеªÔªËØÖÊÁ¿·ÖÊý
 
±¶£®
£¨2£©Èç¹ûÔÚ100gÅ£ÄÌÖÐÌí¼Ó0.1gÈý¾ÛÇè°·¿ÉÌá¸ßÅ£ÄÌÖе°°×ÖʵÄÐé¼ÙֵΪ
 
£¨ÓÃÖÊÁ¿·ÖÊý±íʾ£©£®
·ÖÎö£º£¨1£©ÉèÅ£Ä̵ÄÖÊÁ¿ÊÇx£¬ÀûÓõ°°×ÖÊÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ16%£¬Ä³ºÏ¸ñÅ£ÄÌÖе°°×Öʵĺ¬Á¿Îª2.9%£¬ÄÇôÕâÖÖÅ£ÄÌÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ£º
x¡Á2.9%¡Á16%
x
¼´ÊÇÅ£ÄÌÖеªÔªËØÖÊÁ¿·ÖÊý=µ°°×ÖʵÄÖÊÁ¿·ÖÊý¡Áµ°°×ÖÊÖеªÔªËصÄÖÊÁ¿·ÖÊý£¬ÔÙÀûÓÃÈý¾ÛÇè°·µÄ»¯Ñ§Ê½¼ÆËãÆ京µªÁ¿¼ÆËã¼´¿É£®
£¨2£©¼ÆËã³ö0.1gÈý¾ÛÇè°·ÖеªµÄÖÊÁ¿£¬È»ºó¼ÆËã¶àÉÙµ°°×ÖʻẬÓÐÕâЩµªÔªËØ£¬È»ºó¿´Ìá¸ßÁ˶àÉÙ¼´¿É£®
½â´ð£º½â£º£¨1£©Å£ÄÌÖеªÔªËØÖÊÁ¿·ÖÊý=µ°°×ÖʵÄÖÊÁ¿·ÖÊý¡Áµ°°×ÖÊÖеªÔªËصÄÖÊÁ¿·ÖÊý=16%¡Á2.9%=0.464%£®
Èý¾ÛÇè°·ÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ£º
6¡Á14
12¡Á3+14¡Á6+6
=66.6%
Ôò£ºÈý¾ÛÇè°·ÖеªÔªËصÄÖÊÁ¿·ÖÊýΪÕâÖֺϸñÅ£ÄÌÖеªÔªËØÖÊÁ¿·ÖÊýµÄ±¶ÊýÊÇ£º
66.6
0.464
=143.5
¹Ê´ð°¸Îª£º0.46%£»143.5£®
£¨2£©Èý¾ÛÇè°·µÄµªÔªËØÖÊÁ¿ÊÇ£º0.1g¡Á66.6%=0.0666g£¬Ï൱ÓÚµ°°×ÖÊ
0.0666g
16%
=0.42g£¬Ìá¸ßÐé¼ÙÖµ£º
0.42g
100g
¡Á100%=0.42%
¹Ê´ð°¸Îª£º0.42%£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éѧÉúÔËÓû¯Ñ§Ê½ÖÐijԪËصÄÖÊÁ¿·ÖÊý¼°´¿¶ÈµÈµÄ¹«Ê½½øÐмÆËãµÄÄÜÁ¦£®´ËÌâÄܶÍÁ¶Ñ§Éú·ÖÎöÎÊÌâ¡¢½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

26¡¢ÔĶÁ²ÄÁÏ£¬»Ø´ðÎÊÌ⣺
2008Äê9Ô£¬Öйú±¬·¢Èý¹ӤÓ׶ùÄÌ·ÛÊÜÎÛȾʼþ£¬µ¼ÖÂʳÓÃÁËÊÜÎÛȾÄÌ·ÛµÄÓ¤Ó׶ù²úÉúÉö½áʯ²¡Ö¢£¬ÆäÔ­ÒòÊÇÄÌ·ÛÖк¬ÓÐÈý¾ÛÇè°·£®Èý¾ÛÇè°·ÐÔ״Ϊ´¿°×É«µ¥Ð±À⾧Ì壬·Ö×ÓʽC3N6H6[C3N3£¨NH2£©3]£¬ÎÞ棬ÃܶÈ1.573g/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Ç軯Îïͨ³£¾ßÓж¾ÐÔ£®
£¨1£©Çë×ܽáÈý¾ÛÇè°·µÄÎïÀíÐÔÖÊ£¨Ð´Á½µã£©£º
´¿°×É«µ¥Ð±À⾧Ìå
£¬
ÎÞζ
£»
»¯Ñ§ÐÔÖÊ£¨Ð´Á½µã£©£º
¾ßÓÐÇ¿Ñõ»¯ÐÔ
£¬
ÓÃÓÚÓÎÓ¾³Ø¡¢Éú»îÓÃË®¡¢ÎÛË®µÄɱ¾úºÍÏû¶¾
£»
£¨2£©Èý¾ÛÇè°·ÊôÓÚ
´¿¾»Îï
£¨Ìî¡°»ìºÏÎ»ò¡°´¿¾»Î£©£»
£¨3£©Îª°²È«Æð¼û£¬Ò»°ã²ÉÓÃÈý¾ÛÇè°·ÖÆÔìµÄʳ¾ß¶¼»á±êÃ÷¡°²»¿É·Å½ø΢²¨Â¯Ê¹Óá±£®ÊÔ½âÊÍÏà¹ØÔ­Òò£º
Èý¾ÛÇè°·ÔÚ¸ßÎÂÏ¿ÉÄÜ»á·Ö½â·Å³öÇ軯ÎÇ軯Îïͨ³£¾ßÓж¾ÐÔ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

18¡¢ÔĶÁÒÔϲÄÁϻشðÏÂÁÐÎÊÌ⣺
2008Äê9Ô£¬Öйú±¬·¢Èý¹ӤÓ׶ùÄÌ·ÛÊÜÎÛȾʼþ£¬µ¼ÖÂʳÓÃÁËÊÜÎÛȾÄÌ·ÛµÄÓ¤Ó׶ù²úÉúÉö½áʯ²¡Ö¢£¬ÆäÔ­ÒòÊÇÄÌ·ÛÖк¬ÓÐÈý¾ÛÇè°·£®Èý¾ÛÇè°·ÐÔ״Ϊ´¿°×É«µ¥Ð±À⾧Ì壬»¯Ñ§Ê½[C3N3£¨NH2£©3]£¬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·Å³ö¶¾ÐÔºÜÇ¿µÄÇ軯Î
Çë×ܽáÈý¾ÛÇè°·µÄÎïÀíÐÔÖÊ£¬»¯Ñ§ÐÔÖÊ£¨ÖÁÉÙ¸÷д³öÁ½µã£©£¬²¢½âÊÍÒ»°ã²ÉÓÃÈý¾ÛÇè°·ÖÆÔìµÄʳ¾ß¶¼»á±êÃ÷¡°²»¿É·Å½ø΢²¨Â¯Ê¹Óá±µÄÔ­Òò£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

2008Äê9Ô£¬Öйú±¬·¢Èý¹ӤÓ׶ùÄÌ·ÛÊÜÎÛȾʼþ£¬µ¼ÖÂʳÓÃÁËÊÜÎÛȾÄÌ·ÛµÄÓ¤Ó׶ù²úÉúÉö½áʯ²¡Ö¢£¬ÆäÔ­ÒòÒ²ÊÇÄÌ·ÛÖк¬ÓÐÈý¾ÛÇè°·£®Èý¾ÛÇè°·ÐÔ״Ϊ´¿°×É«µ¥Ð±À⾧Ì壬·Ö×ÓʽC3N6H6[C3N3£¨NH2£©3]£¬ÎÞ棬ÃܶÈΪ1.573g/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Èý¾ÛÇè°·³ÊÈõ¼îÐÔ£¬ÓëÑÎËá¡¢ÁòËá¡¢ÏõËá¡¢ÒÒËá¡¢²ÝËáµÈ¶¼ÄÜÐγÉÈý¾ÛÇè°·ÑΣ® Çë¸ù¾ÝÒÔÉÏÐÅÏ¢£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¡¢ÏÂÁÐÃèÊöÊôÓÚÈý¾ÛÇè°·µÄ»¯Ñ§ÐÔÖʵÄÊÇ£º
 

A¡¢Èý¾ÛÇè°·ÐÔ״Ϊ´¿°×É«µ¥Ð±À⾧Ì壬ÎÞζ B¡¢¿ìËÙ¼ÓÈÈÉý»ª£¬Éý»ªÎ¶È300¡æ
C¡¢ÈÜÓÚÈÈË®£¬Î¢ÈÜÓÚÀäË®£¬¼«Î¢ÈÜÓÚÈÈÒÒ´¼
D¡¢ÔÚÒ»°ãÇé¿öϽÏÎȶ¨£¬µ«ÔÚ¸ßÎÂÏ¿ÉÄÜ»á·Ö½â·Å³öÇ軯Îï
£¨2£©¡¢Èý¾ÛÇè°··Ö×ÓʽΪC3N6H6£¬Ïà¶Ô×ÓÖÊÁ¿ÊÇ
 
£¬Æ京µªµÄÖÊÁ¿·ÖÊýΪ
 
£®
Èý¾ÛÇè°·Ò²±»È˳ÆΪ¡°µ°°×¾«¡±£¬¼Û¸ñ±ãÒË£® Å£Ä̺ÍÄÌ·ÛÌí¼ÓÈý¾ÛÇè°·£¬Ö÷ÒªÊÇÒòΪËüÄÜð³äµ°°×ÖÊ£®ÊÔ½âÊÍÈý¾ÛÇè°·¿ÉÒÔð³äµ°°×ÖʵÄÔ­Òò
 
£®
£¨3£©¡¢Èý¾ÛÇè°·Ä¿Ç°½Ï¶à²ÉÓÃÒÔÄòËØΪԭÁÏ£¨·´Ó¦Î£¬¹è½ºÎª´ß»¯¼Á£¬ÔÚ380¡«400¡æζÈÏ·ÐÌÚ·´Ó¦£¬²¢½øÒ»²½ËõºÏÉú³ÉÈý¾ÛÇè°·£¬Í¬Ê±µÃµ½°±ÆøºÍ¶þÑõ»¯Ì¼£®ÊÔд³ö·´Ó¦µÄ·½³Ìʽ£º
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ÔĶÁÏÂÃæÓйض¾ÄÌ·ÛÖе¼ÖÂÓ¤¶ùÄòµÀ½áʯµÄ¡°Èý¾ÛÇè°·¡±µÄÐÅÏ¢£¬»Ø´ðÎÊÌ⣺
2008Äê9Ô£¬Öйú±¬·¢Èý¹ӤÓ׶ùÄÌ·ÛÊÜÎÛȾʼþ£¬µ¼ÖÂʳÓÃÁËÊÜÎÛȾÄÌ·ÛµÄÓ¤Ó׶ù²úÉúÉö½áʯ²¡Ö¢£¬ÆäÔ­ÒòÊÇÄÌ·ÛÖк¬ÓÐÈý¾ÛÇè°·£® Èý¾ÛÇè°·ÐÔ״Ϊ´¿°×É«µ¥Ð±À⾧Ì壬·Ö×ÓʽC3N6H6[¼´C3N3£¨NH2£©3]£¬ÎÞ棬ÃܶÈ1.573g/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Ç軯Îïͨ³£¾ßÓж¾ÐÔ£®
£¨1£©Çë×ܽáÈý¾ÛÇè°·µÄÎïÀíÐÔÖÊ£¨¸÷дһµã£©£º
´¿°×É«µ¥Ð±À⾧Ìå
´¿°×É«µ¥Ð±À⾧Ìå
£»»¯Ñ§ÐÔÖÊ£º
Ò×·Ö½â
Ò×·Ö½â
£»
£¨2£©Èý¾ÛÇè°·ÊôÓÚ
´¿¾»Îï
´¿¾»Îï
£¨Ìî¡°»ìºÏÎ»ò¡°´¿¾»Î£©£»
£¨3£©Èý¾ÛÇè°·£¨C3N6H6[¼´C3N3£¨NH2£©3]£©µÄÏà¶Ô·Ö×ÓÖÊÁ¿£º
126
126
£®
£¨4£©Îª°²È«Æð¼û£¬Ò»°ã²ÉÓÃÈý¾ÛÇè°·ÖÆÔìµÄʳ¾ß¶¼»á±êÃ÷¡°²»¿É·Å½ø΢²¨Â¯Ê¹Óá±£¬ÊÔ½âÊÍÏà¹ØÔ­Òò£º
Èý¾ÛÇè°·ÔÚ¸ßÎÂÏ¿ÉÄÜ»á·Ö½â·Å³öÇ軯ÎÇ軯Îïͨ³£¾ßÓж¾ÐÔ£®²»¿É·Å½ø΢²¨Â¯Ê¹ÓÃ
Èý¾ÛÇè°·ÔÚ¸ßÎÂÏ¿ÉÄÜ»á·Ö½â·Å³öÇ軯ÎÇ軯Îïͨ³£¾ßÓж¾ÐÔ£®²»¿É·Å½ø΢²¨Â¯Ê¹ÓÃ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2008?¸·ÄþÏØÄ£Ä⣩2008Äê9Ô£¬Öйú±¬·¢Èý¹ӤÓ׶ùÄÌ·ÛÊÜÎÛȾʼþ£¬µ¼ÖÂʳÓÃÁËÊÜÎÛȾÄÌ·ÛµÄÓ¤Ó׶ù²úÉúÉö½áʯ²¡Ö¢£¬ÆäÔ­ÒòÊÇÄÌ·ÛÖк¬ÓÐÈý¾ÛÇè°·£¨»¯Ñ§Ê½ÎªC3N6H6£©£¬¹ØÓÚÈý¾ÛÇè°·£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸