ÌâÄ¿ÄÚÈÝ
£¨14·Ö£¬·½³Ìʽ¸÷3·Ö£¬ÆäÓàÿ¿Õ2·Ö£©2-ôÇ»ù¶¡¶þËá´æÔÚÓÚÆ»¹ûÖеÄÒ»ÖÖÓлúÎËü½á¹¹¼òʽÊÇ£º¡£
£¨1£©2-ôÇ»ù¶¡¶þËáÖк¬ÓеĹÙÄÜÍÅÃû³ÆÊÇ £»ÔÚÒ»¶¨Ìõ¼þÏÂËü¿É·¢Éú»¯Ñ§·´Ó¦µÄÀàÐÍÓÐ £¨ÌîÐòºÅ£©£»
A£®Ë®½â·´Ó¦ | B£®È¡´ú·´Ó¦ | C£®¼Ó³É·´Ó¦ | D£®ÏûÈ¥·´Ó¦ E.¼Ó¾Û·´Ó¦ F.Öкͷ´Ó¦ |
![](http://thumb.1010pic.com/pic5/tikupic/de/7/1vpnx2.png)
£¨3£©Ð´³ö2-ôÇ»ù¶¡¶þËáÓëÒÒ´¼ÔÚÒ»¶¨Ìõ¼þÏ·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
£»
£¨4£©2-ôÇ»ù¶¡¶þËáÔÚÒ»¶¨Ìõ¼þÏ¿ÉÖƵÃÓлúÎïX£¬X¿ÉʹäåµÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«¡£
д³öXµÄ½á¹¹¼òʽ ¡¡¡¡¡¡¡¡ £¬Æ仯ѧ·½³ÌʽΪ£º
£¨1£©ôÈ»ù¡¢ôÇ»ù£¬BDF£¨2£©AD
£¨3£©HOOCCH2CHOHCOOH£«2CH3CH2OHCH3CH2OOCCH2CHOHCOOCH2CH3£«2H2O¡£
£¨4£©HOOCCH=CHCOOH HOOCCH2CHOHCOOHHOOCCH£½CHCOOH£«H2O
½âÎö
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿