ÌâÄ¿ÄÚÈÝ
2006Äê5ÔÂ15ÈÕ¹ú¼ÒʳƷ¡¢Ò©Æ·¶¼¶½¹ÜÀí¾Öͨ±¨Á˲鴦ÆëÆë¹þ¶ûµÚ¶þÖÆÒ©ÓÐÏÞ¹«Ë¾¼ÙÒ©°¸µÄÇé¿ö£®¡°Æë¶þÒ©¡±Î¥·´¹æ¶¨£¬¹ºÈ빤ҵÓá°¶þ¸Ê´¼¡±(»¯Ñ§Ê½ÎªC4H10O3)´úÌæÒ½Óñû¶þ´¼(»¯Ñ§Ê½ÎªC3H8O2)Ϊ¸¨ÁÏ£¬ÓÃÓÚ¡°ÁÁ¾ú¼×ËØ¡±×¢ÉäÒºµÄÉú²ú£¬µ¼Ö²¡ÈËÉö¹¦Äܼ±ÐÔË¥½ß£¬Ôì³É¶àÈËËÀÍö£®ÏÂÁÐÓйØËµ·¨ÕýÈ·µÄÊÇ
[¡¡¡¡]
A£®±û¶þ´¼ºÍ¶þ¸Ê´¼ÎïÀíÐÔÖÊ¡¢»¯Ñ§ÐÔÖÊÍêÈ«Ïàͬ
B£®±û¶þ´¼ÖÐ̼¡¢Çâ¡¢ÑõÔªËØµÄÖÊÁ¿±ÈΪ
C£®±û¶þ´¼ÖÐÑõÔªËØÖÊÁ¿·ÖÊý´óÓÚ¶þ¸Ê´¼
D£®¶þ¸Ê´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª106
´ð°¸£ºD
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
2006Äê5ÔÂ15ÈÕ£¬¹ú¼ÒʳƷ¡¢Ò©Æ·¼à¶½¹ÜÀí¾Öͨ±¨Á˲鴦ÆëÆë¹þ¶ûµÚ¶þÖÆÒ©ÓÐÏÞ¹«Ë¾¼ÙÒ©°¸µÄÇé¿ö£®¡°Æë¶þÒ©¡±Î¥·´¹æ¶¨£¬¹ºÈ빤ҵÓá°¶þ¸Ê´¼¡±£¨»¯Ñ§Ê½ÎªC4H10O3£©£¬´úÌæÒ½Óá°±û¶þ´¼¡±£¨»¯Ñ§Ê½ÎªC3H8O2£©Îª¸¨ÁÏ£¬ÓÃÓÚÉú²ú¡°ÁÁ¾ú¼×ËØ×¢ÉäÒº¡±£¬µ¼Ö¶àÈËÉö¹¦Äܼ±ÐÔË¥½ß£¬Ôì³É¶àÈËËÀÍö£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢±û¶þ´¼ÖÐ̼¡¢Çâ¡¢ÑõÔªËØµÄÖÊÁ¿±ÈΪ3£º8£º2 | B¡¢±û¶þ´¼ºÍ¶þ¸Ê´¼ÎïÀíÐÔÖʺͻ¯Ñ§ÐÔÖÊÍêÈ«Ïàͬ | C¡¢±û¶þ´¼³ä·ÖȼÉÕµÄÉú³ÉÎïÖ»ÓжþÑõ»¯Ì¼ | D¡¢±û¶þ´¼ÖÐÑõÔªËØµÄÖÊÁ¿·ÖÊýСÓÚ¶þ¸Ê´¼ |
2006Äê5ÔÂ15ÈÕ¹ú¼ÒʳƷ¡¢Ò©Æ·¶¼¶½¹ÜÀí¾Öͨ±¨Á˲鴦ÆëÆë¹þ¶ûµÚ¶þÖÆÓÐÏÞ¹«Ë¾¼ÙÒ©°¸µÄÇé¿ö£®¡°Æë¶þÒ©¡±Î¥·´¹æ¶¨£¬¹ºÈ빤ҵÓá°¶þ¸Ê´¼¡±£¨»¯Ñ§Ê½ÎªC4H10O3£©´úÌæÒ½Óñû¶þ´¼£¨»¯Ñ§Ê½ÎªC3H8O2£©Îª¸¨ÁÏ£¬ÓÃÓÚ¡°ÁÁ¾ú¼×ËØ¡±×¢ÉäÒºµÄÉú²ú£¬µ¼Ö²¡ÄãÉö¹¦Äܼ±ÐÔË¥½ß£¬Ôì³É¶àÈËËÀÍö£®ÏÂÁÐÓйØËµ·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢±û¶þ´¼ºÍ¶þ¸Ê´¼ÎïÀíÐÔÖÊ¡¢»¯Ñ§ÐÔÖÊÍêÈ«Ïàͬ | B¡¢±û¶þ´¼ÖÐ̼¡¢Çâ¡¢ÑõÔªËØµÄÖÊÁ¿±ÈΪ3£º8£º2 | C¡¢±û¶þ´¼ÖÐÑõÔªËØÖÊÁ¿·ÖÊý´óÓÚ¶þ¸Ê´¼ | D¡¢¶þ¸Ê´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª106 |