.µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ²¹ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£¬ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ³¦Î¸ÖÐÓëË®·´Ó¦£¬Éú³É°±»ùËᣬµ°°±Ëᣨ»¯Ñ§Ê½ÎªC4H11O2NS£©¾ÍÊÇÆäÖеÄÒ»ÖÖ¡£Çëͨ¹ý¼ÆËã»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©µ°°±ËáÖи÷ÔªËØµÄÖÊÁ¿±ÈC£ºH£ºO£ºN£ºS=__________             ¡£

 £¨2£©µ°°±ËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿£¨¼ÆËã¹ý³Ì£©

£¨3£©µ°°±ËáÖУ¬µªÔªËصÄÖÊÁ¿·ÖÊýÊǶàÉÙ£¿£¨±£Áôµ½0.1%£© 

¢ÈºÏ¸ñÄÌ·Ûÿ100¿ËÖꬵ°°×ÖÊÔ¼18¿Ë£¬µ°°×ÖÊÖеªÔªËØµÄÆ½¾ùÖÊÁ¿·ÖÊýΪ16%£¬Ôòÿ100¿ËºÏ¸ñÄÌ·ÛÖУ¬µªÔªËØÖÊÁ¿Îª¶àÉÙ¿Ë£¿

¢ÉÏֲⶨijÄÌ·Ûÿ100¿ËÖк¬ÓеªÔªËصÄÖÊÁ¿Îª0.5¿Ë£¬Ôò¢ÚÕâÖÖÄÌ·ÛÊôÓÚ__________ £¨Ìî¡°ºÏ¸ñ¡±»ò¡°²»ºÏ¸ñ¡±£©ÄÌ·Û¡£

 ¢Å  28£º11£º32£º14£º32     ¢Æ  117    ¢Ç 11.9%   ¢È 2.88g   ¢É²»ºÏ¸ñ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ²¹ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£¬ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦Éú³É°±»ùËᣬµ°°±Ëᣨ»¯Ñ§Ê½ÎªC5H11O2NS£©¾ÍÊÇÆäÖеÄÒ»ÖÖ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µ°°±ËáÖи÷ÔªËØµÄÖÊÁ¿±ÈC£ºH£ºO£ºN£ºS=
 
£®
£¨2£©µ°°±ËáÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ
 
£®
£¨3£©ºÏ¸ñÄÌ·Ûÿ100gÖꬵ°°×ÖÊÔ¼18g£¬µ°°×ÖÊÖеªÔªËØµÄÆ½¾ùÖÊÁ¿·ÖÊýΪ16%£¬Ôòÿ100gºÏ¸ñÄÌ·ÛÖеªÔªËصÄÖÊÁ¿Îª
 
g£»ÏֲⶨijÄÌ·Ûÿ100gÖк¬ÓеªÔªËصÄÖÊÁ¿Îª0.5g£®ÔòÕâÖÖÄÌ·ÛÊôÓÚ
 
£¨Ìî¡°ºÏ¸ñ¡±»ò¡°²»ºÏ¸ñ¡±£©ÄÌ·Û£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ²¹ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£¬ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦£¬Éú³É°±»ùËᣬµ°°±ËᣨC5H11O2N5£©¾ÍÊÇÆäÖеÄÒ»ÖÖ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µ°°±ËáÖи÷ÔªËØµÄÔ­×Ó¸öÊý±ÈΪ£ºC£ºH£ºN£ºO¨T
5£º11£º5£º2
5£º11£º5£º2

£¨2£©ºÏ¸ñÄÌ·ÛÖÐÿ100¿ËÄÌ·ÛÖꬵ°°×ÖÊÔ¼18¿Ë£¬µ°°×ÖÊÖеªÔªËØµÄÆ½¾ùÖÊÁ¿·ÖÊýΪ16%£¬Ôòÿ100¿ËºÏ¸ñÄÌ·ÛÖеªÔªËصÄÖÊÁ¿Îª
2.88g
2.88g
¿Ë£®ÏÖ²â¶¨Ä³Æ·ÅÆÄÌ·ÛÖÐÿ100¿ËÖк¬ÓеªÔªËصÄÖÊÁ¿Îª0.5¿Ë£®ÔòÕâÖÖÄÌ·ÛÊôÓÚ
²»ºÏ¸ñ
²»ºÏ¸ñ
 £¨ ÌºÏ¸ñ¡±»ò²»ºÏ¸ñ¡±£©ÄÌ·Û£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ²¹ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£¬ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦£¬Éú³É°±»ùËᣬµ°°±ËᣨC5H11O2NS£©¾ÍÊÇÆäÖеÄÒ»ÖÖ°±»ùËᣮ
£¨1£©µ°°±ËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ
149
149
£®
£¨2£©µ°°±ËáÖÐÑõ¡¢ÁòÔªËØµÄÖÊÁ¿±ÈΪ
1£º1
1£º1
£¬µªÔªËصÄÖÊÁ¿·ÖÊýΪ
9.4%
9.4%
£®
£¨3£©ºÏ¸ñÄÌ·Ûÿ100gÖꬵ°°×ÖÊ18g£¬µ°°×ÖÊÖеªÔªËØµÄÆ½¾ùÖÊÁ¿·ÖÊýΪ16%£¬Ôòÿ100gºÏ¸ñÄÌ·ÛÖеªÔªËصÄÖÊÁ¿ÖÁÉÙΪ
2.88
2.88
g£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?ÈÄÆ½ÏØÄ£Ä⣩µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ²¹ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£¬ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦£¬×îÖÕÉú³É°±»ùËá±»ÈËÌåÎüÊÕ£¬±û°±Ëᣨ»¯Ñ§Ê½ÎªC3H7O2N£©¾ÍÊÇÆäÖеÄÒ»ÖÖ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©±û°±Ëá·Ö×ÓÖÐC¡¢H¡¢O¡¢N¸÷Ô­×ӵĸöÊý±ÈΪ
3£º7£º2£º1
3£º7£º2£º1
£®
£¨2£©±û°±ËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ
89
89
£»µªÔªËصÄÖÊÁ¿·ÖÊýΪ
15.73%
15.73%
£¨¼ÆËã½á¹û¾«È·µ½0.01%£©£®
£¨3£©ºÏ¸ñÄÌ·Ûÿ100gÖꬵ°°×ÖÊÔ¼18g£¬µ°°×ÖÊÖеªÔªËØµÄÆ½¾ùÖÊÁ¿·ÖÊýΪ16%£¬Ôòÿ100gºÏ¸ñÄÌ·ÛÖУ¬µªÔªËØÖÊÁ¿Îª
2.88
2.88
g£»ÏֲⶨijÄÌ·Ûÿ100gÖк¬ÓеªÔªËصÄÖÊÁ¿Îª2g£®ÔòÕâÖÖÄÌ·ÛÊôÓÚ
²»ºÏ¸ñ
²»ºÏ¸ñ
£¨Ìî¡°ºÏ¸ñ¡±»ò¡°²»ºÏ¸ñ¡±£©ÄÌ·Û£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¾«Ó¢¼Ò½ÌÍøÈðµä»Ê¼Ò¿ÆÑ§Ôº2009Äê10ÔÂ7ÈÕÐû²¼£¬ÃÀ¹ú¿ÆÑ§¼ÒÎÄ¿¨ÌØÀ­ÂüÀ­Âí¿ËÀïÏ£ÄÏ¡¢ÍÐÂí˹ʩ̩´ÄºÍÒÔÉ«ÁпÆÑ§¼Ò°¢´ïÔ¼ÄÉÌØ3È˹²Í¬»ñµÃ½ñÄêµÄŵ±´¶û»¯Ñ§½±£®ËûÃÇÒò¡°¶ÔºËÌÇÌå½á¹¹ºÍ¹¦ÄܵÄÑо¿¡±¶ø»ñ½±£¬ºËÌÇÌåÊǽøÐе°°×ÖʺϳɵÄÖØÒªÏ¸°ûÆ÷£¬Á˽âºËÌÇÌåµÄ¹¤×÷»úÖÆ¶ÔÁ˽âÉúÃü¾ßÓÐÖØÒªÒâÒ壮
£¨1£©Í¨¹ýÉÏÊö×ÊÁÏ¿ÉÖª£¬ºËÌÇÌåµÄ×÷ÓÃÊÇ
 
£®
£¨2£©¦Á-±û°±ËáÊÇ×é³ÉÈËÌåµ°°×µÄ°±»ùËáÖ®Ò»£¬ÈçͼÊǦÁ-±û°±ËáµÄ·Ö×ӽṹģÐÍͼ£¬ÏÂÁжԦÁ-±û°±ËáµÄÐðÊö²»ÕýÈ·µÄÊÇ
 

A£®Æä»¯Ñ§Ê½ÎªC3H7O2N
B£®ÔÚ¹¹³É¦Á-±û°±ËáµÄÔ­×ÓÖУ¬ÇâÔ­×Ó×îС
C£®·Ö×ÓÖÐC¡¢OÔ­×Ó¸öÊý±ÈΪ3£º2
D£®¦Á-±û°±ËáÊôÓÚÑõ»¯Îï
£¨3£©µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ²¹ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£¬ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦£¬Éú³É°±»ùËᣬµ°°±ËᣨC5H11O2NS£©¾ÍÊÇÆäÖеÄÒ»ÖÖ£®
¢Ùµ°°±ËáÖи÷ÔªËØµÄÖÊÁ¿±ÈC£ºH£ºO£ºN£ºS=
 
£®
¢Úµ°°±ËáÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ
 
£®£¨2·Ö£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸