µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ¸´ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£®ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦Éú³É°±»ùËᣬµ°°±Ëᣨ»¯Ñ§Ê½ÎªC5H11O2NS£©¾ÍÊÇÆäÖеÄÒ»ÖÖ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µ°°±ËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª
149
149
£»
£¨2£©µ°°±ËáÖи÷ÔªËصÄÖÊÁ¿±ÈΪ
60£º11£º32£º14£º32
60£º11£º32£º14£º32
£»
£¨3£©µ°°±ËáÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ
9.4%
9.4%
£®
·ÖÎö£º£¨1£©¸ù¾ÝÏà¶Ô·Ö×ÓµÄÖÊÁ¿Îª×é³É·Ö×ӵĸ÷Ô­×ÓµÄÏà¶ÔÔ­×ÓÖÊÁ¿Ö®ºÍ£¬½øÐзÖÎö½â´ð£®
£¨2£©¸ù¾Ý»¯ºÏÎïÖи÷ÔªËØÖÊÁ¿±È=¸÷Ô­×ÓµÄÏà¶ÔÔ­×ÓÖÊÁ¿¡ÁÔ­×Ó¸öÊýÖ®±È£¬½øÐзÖÎö½â´ð£®
£¨3£©¸ù¾ÝÔªËصÄÖÊÁ¿·ÖÊý=
Ïà¶ÔÔ­×ÓÖÊÁ¿¡ÁÔ­×Ó¸öÊý
Ïà¶Ô·Ö×ÓÖÊÁ¿
¡Á100%£¬½øÐзÖÎö½â´ð£®
½â´ð£º½â£º£¨1£©¸ù¾ÝÏà¶Ô·Ö×ÓµÄÖÊÁ¿Îª×é³É·Ö×ӵĸ÷Ô­×ÓµÄÏà¶ÔÔ­×ÓÖÊÁ¿Ö®ºÍ£¬¿ÉµÃµ°°±Ëᣨ»¯Ñ§Ê½ÎªC5H11O2NS£©µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª£º12¡Á5+1¡Á11+16¡Á2+14+32=149£®
£¨2£©¸ù¾Ý»¯ºÏÎïÖи÷ÔªËØÖÊÁ¿±È=¸÷ÔªËصÄÏà¶ÔÔ­×ÓÖÊÁ¿¡ÁÔ­×Ó¸öÊýÖ®±È£¬¿ÉµÃµ°°±Ëᣨ»¯Ñ§Ê½ÎªC5H11O2NS£©ÖÐ̼¡¢Çâ¡¢Ñõ¡¢µª¡¢ÁòÎåÖÖÔªËصÄÖÊÁ¿±ÈΪ£¨12¡Á5£©£º£¨1¡Á11£©£º£¨16¡Á2£©£º£¨14¡Á1£©£º£¨32¡Á1£©=60£º11£º32£º14£º32£®
£¨3£©¸ù¾ÝÔªËصÄÖÊÁ¿·ÖÊý=
Ïà¶ÔÔ­×ÓÖÊÁ¿¡ÁÔ­×Ó¸öÊý
Ïà¶Ô·Ö×ÓÖÊÁ¿
¡Á100£¬µ°°±Ëᣨ»¯Ñ§Ê½ÎªC5H11O2NS£©ÖеªÔªËصÄÖÊÁ¿·ÖÊý=
14
149
¡Á100%¡Ö9.4%£®
¹Ê´ð°¸Îª£º£¨1£©149£»£¨2£©60£º11£º32£º14£º32£»£¨3£©9.4%£®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬¿¼²éͬѧÃǽáºÏÐÂÐÅÏ¢Áé»îÔËÓû¯Ñ§Ê½µÄÓйؼÆËã½øÐзÖÎöÎÊÌâ¡¢½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ¸´ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£¬ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦£¬Éú³É°±»ùËᣬµ°°±ËᣨC5H11O2NS£©¡¢±û°±ËᣨC3H7O2N£©¶¼ÊÇ°±»ùËᣮµ°°×ÖÊÊÇÓɶàÖÖ°±»ùËá×é³ÉµÄ£¬Í¨¹ý¼ÆËã»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µ°°±ËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ
149
149
£»
£¨2£©µ°°±ËáÖÐÑõ¡¢ÁòÔªËصÄÖÊÁ¿±ÈΪ
1£º1
1£º1
£»
£¨3£©89¿Ë±û°±ËáËùº¬µÄµªÔªËØÓë¶àÉٿ˵°°±ËáÖÐËùº¬µªÔªËØÖÊÁ¿ÏàµÈ£¿£¨ÁÐʽ¼ÆË㣩
£¨4£©ºÏ¸ñÄÌ·ÛµÄÖÊÁ¿±ê׼Ϊ£ºÃ¿100¿ËÄÌ·ÛÖꬵ°°×ÖÊ18¿Ë£¬µ°°×ÖÊÖеªÔªËصÄƽ¾ùÖÊÁ¿·ÖÊýΪ16%£®ÏÖ²âµÃ100¿ËijÄÌ·ÛÖеªÔªËصÄÖÊÁ¿Îª2¿Ë£¬Çëͨ¹ý¼ÆËãÅжϸÃÄÌ·ÛÊÇ·ñÊôÓںϸñÄÌ·Û£¿£¨ÁÐʽ¼ÆË㣩

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ¸´ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£¬ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦£¬Éú³É°±»ùËᣬµ°°±ËᣨC5H11O2NS£©¡¢±û°±ËᣨC3H7O2N£©¶¼ÊÇ°±»ùËᣮµ°°×ÖÊÊÇÓɶàÖÖ°±»ùËá×é³ÉµÄ£¬Í¨¹ý¼ÆËã»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µ°°±ËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ________£»
£¨2£©µ°°±ËáÖÐÑõ¡¢ÁòÔªËصÄÖÊÁ¿±ÈΪ________£»
£¨3£©89¿Ë±û°±ËáËùº¬µÄµªÔªËØÓë¶àÉٿ˵°°±ËáÖÐËùº¬µªÔªËØÖÊÁ¿ÏàµÈ£¿£¨ÁÐʽ¼ÆË㣩
£¨4£©ºÏ¸ñÄÌ·ÛµÄÖÊÁ¿±ê׼Ϊ£ºÃ¿100¿ËÄÌ·ÛÖꬵ°°×ÖÊ18¿Ë£¬µ°°×ÖÊÖеªÔªËصÄƽ¾ùÖÊÁ¿·ÖÊýΪ16%£®ÏÖ²âµÃ100¿ËijÄÌ·ÛÖеªÔªËصÄÖÊÁ¿Îª2¿Ë£¬Çëͨ¹ý¼ÆËãÅжϸÃÄÌ·ÛÊÇ·ñÊôÓںϸñÄÌ·Û£¿£¨ÁÐʽ¼ÆË㣩

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ¸´ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£®ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦Éú³É°±»ùËᣬµ°°±Ëᣨ»¯Ñ§Ê½ÎªC5H11O2NS£©¾ÍÊÇÆäÖеÄÒ»ÖÖ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µ°°±ËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª______£»
£¨2£©µ°°±ËáÖи÷ÔªËصÄÖÊÁ¿±ÈΪ______£»
£¨3£©µ°°±ËáÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ______£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£ºÆÚÖÐÌâ ÌâÐÍ£º¼ÆËãÌâ

µ°°×ÖÊÊÇ»úÌåÉú³¤¼°ÐÞ¸´ÊÜËð×éÖ¯µÄÖ÷ÒªÔ­ÁÏ£¬ÈËÌåͨ¹ýʳÎï»ñµÃµÄµ°°×ÖÊÔÚ賦ÖÐÓëË®·´Ó¦£¬Éú³É°±»ùËᣬµ°°±ËᣨC5H11O2NS£©¡¢±û°±ËᣨC3H7O2N£©¶¼ÊÇ°±»ùËᣮµ°°×ÖÊÊÇÓɶàÖÖ°±»ùËá×é³ÉµÄ£¬Í¨¹ý¼ÆËã»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©µ°°±ËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ          £»
£¨2£©µ°°±ËáÖÐÑõ¡¢ÁòÔªËصÄÖÊÁ¿±ÈΪ                  £»
£¨3£©89¿Ë±û°±ËáËùº¬µÄµªÔªËØÓë¶àÉٿ˵°°±ËáÖÐËùº¬µªÔªËØÖÊÁ¿ÏàµÈ£¿£¨ÁÐʽ¼ÆË㣩
£¨4£©ºÏ¸ñÄÌ·ÛµÄÖÊÁ¿±ê׼Ϊ£ºÃ¿100¿ËÄÌ·ÛÖꬵ°°×ÖÊ18¿Ë£¬µ°°×ÖÊÖеªÔªËصÄƽ¾ùÖÊÁ¿·ÖÊýΪ16%£®ÏÖ²âµÃ100¿ËijÄÌ·ÛÖеªÔªËصÄÖÊÁ¿Îª2¿Ë£¬Çëͨ¹ý¼ÆËãÅжϸÃÄÌ·ÛÊÇ·ñÊôÓںϸñÄÌ·Û£¿£¨ÁÐʽ¼ÆË㣩

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸