ÌâÄ¿ÄÚÈÝ

ÔÚÊԹܼ×ÖмÓÈë3mLÒÒ´¼£¬È»ºó±ßÕñµ´ÊԹܱßÂýÂý¼ÓÈë2mLŨÁòËáºÍ2mLÒÒËᣬ°´ÈçͼËùʾÁ¬½ÓºÃ×°ÖýøÐÐʵÑ飬ÒÔÖÆÈ¡ÒÒËáÒÒõ¥£®
£¨1£©ÊÔ¹ÜÒÒÖÐÊ¢·ÅµÄÈÜÒºÊÇ
±¥ºÍ̼ËáÄÆÈÜÒº
±¥ºÍ̼ËáÄÆÈÜÒº
£®
£¨2£©Ð´³öÒÒ´¼ÓëÒÒËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ
CH3COOH+HOCH2CH3CH3COOCH2CH3+H2O
CH3COOH+HOCH2CH3CH3COOCH2CH3+H2O
£®
£¨3£©ÊµÑéÍê³Éºó£¬ÊÔ¹ÜÒÒµÄÒºÃæÉÏÓÐ͸Ã÷µÄ²»ÈÜÓÚË®µÄÓÍ×´ÒºÌå²úÉú£®Èô·ÖÀë10mL¸ÃÒºÌå»ìºÏÎïÐèÒªÓõ½µÄÖ÷Òª²£Á§ÒÇÆ÷ÊÇ
·ÖҺ©¶·
·ÖҺ©¶·
£¬ÕâÖÖ·½·¨½Ð×ö
·ÖÒº
·ÖÒº
£®
·ÖÎö£º£¨1£©ÒÒ´¼ÓëÒÒËá¶¼Ò×»Ó·¢£¬ÖƱ¸µÄÒÒËáÒÒõ¥º¬ÓÐÒÒ´¼ÓëÒÒËᣬͨ³£Óñ¥ºÍ̼ËáÄÆÈÜÒºÎüÊÕÒÒËáÒÒõ¥£¬Öкͻӷ¢³öÀ´µÄÒÒËᣬʹ֮ת»¯ÎªÒÒËáÄÆÈÜÓÚË®ÖУ¬±ãÓÚÎÅÒÒËáÒÒõ¥µÄÏã棬Èܽâ»Ó·¢³öÀ´µÄÒÒ´¼£¬½µµÍÒÒËáÒÒõ¥ÔÚË®ÖеÄÈܽâ¶È£¬±ãÓÚ·Ö²ãµÃµ½õ¥£»
£¨2£©ÒÒËáÓëÒÒ´¼ÔÚŨÁòËá×÷ÓÃϼÓÈÈ·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬¸Ã·´Ó¦Îª¿ÉÄæ·´Ó¦£»
£¨3£©·ÖÀ뻥²»ÏàÈܵÄÒºÌ壬Ӧ²ÉÈ¡·ÖÒº²Ù×÷£¬³£ÓõÄÒÇÆ÷ÊÇ·ÖҺ©¶·£®
½â´ð£º½â£º£¨1£©ÒÒ´¼ÓëÒÒËá¶¼Ò×»Ó·¢£¬ÖƱ¸µÄÒÒËáÒÒõ¥º¬ÓÐÒÒ´¼ÓëÒÒËᣬͨ³£Óñ¥ºÍ̼ËáÄÆÈÜÒºÎüÊÕÒÒËáÒÒõ¥£¬Öкͻӷ¢³öÀ´µÄÒÒËᣬÈܽâ»Ó·¢³öÀ´µÄÒÒ´¼£¬½µµÍÒÒËáÒÒõ¥ÔÚË®ÖеÄÈܽâ¶È£¬±ãÓÚ·Ö²ãµÃµ½õ¥£»
¹Ê´ð°¸Îª£º±¥ºÍ̼ËáÄÆÈÜÒº£»
£¨2£©ÒÒËáÓëÒÒ´¼ÔÚŨÁòËá×÷ÓÃϼÓÈÈ·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬Í¬Ê±¸Ã·´Ó¦¿ÉÄæ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
CH3COOH+CH3CH2OHCH3COOC2H5+H2O£»
¹Ê´ð°¸Îª£ºCH3COOH+HOCH2CH3CH3COOCH2CH3+H2O£»
£¨3£©·ÖÀ뻥²»ÏàÈܵÄÒºÌ壬Ӧ²ÉÈ¡·ÖÒº²Ù×÷£¬³£ÓõÄÒÇÆ÷ÊÇ·ÖҺ©¶·£»
¹Ê´ð°¸Îª£º·ÖҺ©¶·£¬·ÖÒº£®
µãÆÀ£º±¾Ì⿼²éÒÒËáÒÒõ¥µÄÖÆ±¸£¬ÄѶȲ»´ó£¬×¢ÒâʵÑé»ìºÏÒºµÄÅäÖÆ¡¢±¥ºÍ̼ËáÄÆÈÜÒºµÄ×÷ÓÃÒÔ¼°õ¥»¯·´Ó¦µÄ»úÀí£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø