ÌâÄ¿ÄÚÈÝ
(1)д³öÏÂÁл¯ºÏÎïµÄÃû³Æ»ò½á¹¹¼òʽ£º
¢Ù![]()
________________________________________________________________________£¬
¢Ú
________________________________________________________________________£¬
¢ÛCH2===CHCOOH________________________________________________________________________£¬
¢Ü2,5¶þ¼×»ù 2,4¼º¶þÏ©µÄ½á¹¹¼òʽ£º
________________________________________________________________________
________________________________________________________________________¡£
(2)Âé»ÆËØÓֳƻƼÊÇÎÒ¹úÌØ¶¨µÄÖÐÒ©²ÄÂ黯ÖÐËùº¬ÓеÄÒ»ÖÖÉúÎï¼î£¬¾ÎÒ¹ú¿ÆÑ§¼ÒÑо¿·¢ÏÖÆä½á¹¹ÈçÏ£º![]()
¢ÙÂé»ÆËØÖк¬Ñõ¹ÙÄÜÍŵÄÃû³ÆÊÇ________£¬ÊôÓÚ________Àà(Ìî¡°´¼¡±»ò¡°·Ó¡±)¡£
¢ÚÏÂÁи÷ÎïÖÊ£º
![]()
ÓëÂé»ÆËØ»¥ÎªÍ¬·ÖÒì¹¹ÌåµÄÊÇ________(Ìî×Öĸ£¬ÏÂͬ)£¬»¥ÎªÍ¬ÏµÎïµÄÊÇ________¡£
£®(1)¢Ù2,4,5,7,7Îå¼×»ù3,3,4ÈýÒÒ»ùÐÁÍé
¢Ú2¼×»ù1,3¶¡¶þÏ©¡¡¢Û±ûÏ©Ëá
(2)¢ÙôÇ»ù¡¡´¼¡¡¢ÚD¡¢E¡¡C