ÌâÄ¿ÄÚÈÝ

Ëæ×ÅÏÖ´ú¹¤ÒµµÄ·¢Õ¹£¬ÄÜÔ´ÎÊÌâÒѾ­Ô½À´Ô½ÒýÆðÈËÃǵÄÖØÊÓ¡£¿ÆÑ§¼ÒÔ¤ÑÔ£¬Î´À´×îÀíÏëµÄȼÁÏÊÇÂÌɫֲÎ¼´½«Ö²ÎïµÄ½Õ¸Ñ£¨Ö÷Òª³É·ÖÊÇÏËÎ¬ËØ£©ÓÃÊʵ±µÄ´ß»¯¼Á×÷ÓÃË®½â³ÉÆÏÌÑÌÇ£¬ÔÙ½«ÆÏÌÑÌÇת»¯ÎªÒÒ´¼£¬ÓÃ×÷ȼÁÏ¡£

£¨1£©Ð´³öÂÌɫֲÎïµÄ½Õ¸Ñת»¯ÎªÒÒ´¼µÄ»¯Ñ§·½³Ìʽ£º¢Ù_____________£»¢Ú_____________¡£

£¨2£©ÒÒ´¼³ýÓÃ×÷ȼÁÏÍ⣬»¹¿ÉÒÔÓÃËüºÏ³ÉÆäËûÓлúÎï¡£ÏÂÁÐÖ÷ÒªÊÇÒÔÒÒ´¼ÎªÆðʼԭÁϵÄת»¯¹ØÏµÍ¼£¬ÇëÔÚ±íÖÐÌîÉÏÏàÓ¦ÎïÖʵĽṹ¼òʽ¡£

£¨3£©Ð´³öÉÏÃæ×ª»¯¹ØÏµÍ¼ÖÐÓÉCH2OHCH2OH¡úC4H4O4µÄ»¯Ñ§·½³Ìʽ£¨ÓлúÎïÓýṹ¼òʽ±íʾ£º____________________________¡£

 

´ð°¸£º
½âÎö£º

½âÎö£ºÏËÎ¬ËØÊÇÂÌɫֲÎïºÏ³ÉµÄÒ»ÖÖÎïÖÊ£¬Ë®½â¿ÉÉú³ÉÆÏÌÑÌÇ£¬ÆÏÌÑÌÇÓÖ¿ÉÔÚ´ß»¯¼Á×÷ÓÃÏ·ֽâΪÒÒ´¼£¬ÒÒ´¼ÊÇÓлúºÏ³ÉµÄÒ»ÖÖÖØÒªÔ­ÁÏ£¬¿É¾­¹ýÏûÈ¥·´Ó¦Éú³ÉÒÒÏ©£¬ÒÒÏ©ÓëÂ±ËØ¼Ó³ÉÖÆµÃ¶þÔª»¯ºÏÎÒÒ´¼Ò²¿ÉÖ±½Ó±»Ñõ»¯Éú³ÉһϵÁÐÒ»ÔªÓлú»¯ºÏÎï¡£

´ð°¸£º£¨1£©¢Ù

¢Ú

£¨2£©CH2¨T¨TCH2,,HOOC¡ªCOOH

£¨3£©

 


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø