ÌâÄ¿ÄÚÈÝ

ʵÑéÊÒÖÆÒÒËáÒÒõ¥µÃÖ÷ҪװÖÃÈçͼÖÐAËùʾ£¬Ö÷Òª²½Öè
¢ÙÔÚaÊÔ¹ÜÖа´2¡Ã3¡Ã2µÄÌå»ý±ÈÅäÖÆŨÁòËá¡¢ÒÒ´¼¡¢ÒÒËáµÄ»ìºÏÎ
¢Ú°´AͼÁ¬½Ó×°Öã¬Ê¹²úÉúµÄÕôÆø¾­µ¼¹Üͨµ½bÊÔ¹ÜËùÊ¢µÄ±¥ºÍ̼ËáÄÆÈÜÒº£¨¼ÓÈ뼸µÎ·Ó̪ÊÔÒº£©ÖУ»
¢ÛС»ð¼ÓÈÈaÊÔ¹ÜÖеĻìºÏÒº£»
¢ÜµÈbÊÔ¹ÜÖÐÊÕ¼¯µ½Ô¼2 mL²úÎïʱֹͣ¼ÓÈÈ¡£³·ÏÂbÊԹܲ¢ÓÃÁ¦Õñµ´£¬È»ºó¾²ÖôýÆäÖÐÒºÌå·Ö²ã£»
¢Ý·ÖÀë³ö´¿¾»µÄÒÒËáÒÒõ¥¡£
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©²½Öè¢ÙÖУ¬ÅäÖÆÕâÒ»±ÈÀýµÄ»ìºÏÒºµÄÕýÈ·²Ù×÷ÊÇ______________________¡£
£¨2£©ÈôʵÑéÖÐÓú¬18OµÄÒÒ´¼ÓëÒÒËá×÷Ó㬸÷´Ó¦µÃ»¯Ñ§·½³ÌʽÊÇ£º______________________¡£
£¨3£©²½Öè¢ÛÖУ¬ÒªÓÃС»ð¼ÓÈÈ£¬ÆäÔ­ÒòÊÇ______________________¡£
£¨4£©²½Öè¢ÜÖпɹ۲쵽bÊÔ¹ÜÖÐÓÐϸСµÄÆøÅÝð³ö£¬Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º__________________¡£
£¨5£©A×°ÖÃÖÐʹÓÃÇòÐιܳýÆðµ½ÀäÄý×÷ÓÃÍ⣬ÁíÒ»ÖØÒª×÷ÓÃÊÇ______________________£¬²½Öè¢ÝÖзÖÀëÒÒËáÒÒõ¥±ØÐëʹÓõÄÒ»ÖÖÒÇÆ÷ÊÇ______________________¡£
£¨6£©Îª³ä·ÖÀûÓ÷´Ó¦Î¼×¡¢ÒÒÁ½Î»Í¬Ñ§·Ö±ðÉè¼ÆÁËͼÖмס¢ÒÒÁ½¸ö×°Öã¨ÒÒͬѧ´ý·´Ó¦Íê±ÏÀäÈ´ºó£¬ÔÙÓñ¥ºÍ̼ËáÄÆÈÜÒºÌáÈ¡ÉÕÆ¿ÖеIJúÎ¡£ÄãÈÏΪºÏÀíµÄÊÇ______________¡£
£¨1£©ÔÚÊÔ¹ÜÖмÓÈë3mLÒÒ´¼£¬È»ºó±ßÒ¡¶¯±ß¼ÓÈë2mLŨÁòËáºÍ2 mLÒÒËá
£¨2£©CH3CH218OH+CH3COOH+H2O
£¨3£©·Àֹζȹý¸ß£¬ÒÒËáÒÒ´¼»Ó·¢Òç³ö
£¨4£©2CH3COOH+CO32-¡ú2CH3COO-+H2O+CO2¡ü
£¨5£©·ÀÖ¹µ¹Îü£»·ÖҺ©¶·
£¨6£©ÒÒ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ʵÑéÊÒÖÆÒÒËáÒÒõ¥µÃÖ÷ҪװÖÃÈçͼÖÐAËùʾ£¬Ö÷Òª²½Öè¢ÙÔÚaÊÔ¹ÜÖа´2£º3£º2µÄÌå»ý±ÈÅäÖÆŨÁòËá¡¢ÒÒ´¼¡¢ÒÒËáµÄ»ìºÏÎ¢Ú°´AͼÁ¬½Ó×°Öã¬Ê¹²úÉúµÄÕôÆø¾­µ¼¹Üͨµ½bÊÔ¹ÜËùÊ¢µÄ±¥ºÍ̼ËáÄÆÈÜÒº£¨¼ÓÈ뼸µÎ·Ó̪ÊÔÒº£©ÖУ»¢ÛС»ð¼ÓÈÈaÊÔ¹ÜÖеĻìºÏÒº£»¢ÜµÈbÊÔ¹ÜÖÐÊÕ¼¯µ½Ô¼2mL²úÎïʱֹͣ¼ÓÈÈ£®³·ÏÂbÊԹܲ¢ÓÃÁ¦Õñµ´£¬È»ºó¾²ÖôýÆäÖÐÒºÌå·Ö²ã£»¢Ý·ÖÀë³ö´¿¾»µÄÒÒËáÒÒõ¥£®

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©²½Öè¢ÙÖУ¬ÅäÖÆÕâÒ»±ÈÀýµÄ»ìºÏÒºµÄÕýÈ·²Ù×÷ÊÇ
ÔÚÊÔ¹ÜÖмÓÈë3mLÒÒ´¼£¬È»ºó±ßÒ¡¶¯±ß¼ÓÈë2mLŨÁòËáºÍ2mLÒÒË᣻
ÔÚÊÔ¹ÜÖмÓÈë3mLÒÒ´¼£¬È»ºó±ßÒ¡¶¯±ß¼ÓÈë2mLŨÁòËáºÍ2mLÒÒË᣻
£®
£¨2£©ÈôʵÑéÖÐÓú¬18OµÄÒÒ´¼ÓëÒÒËá×÷Ó㬸÷´Ó¦µÃ»¯Ñ§·½³ÌʽÊÇ£º
CH3COOH+CH3CH218OH
ŨÁòËá
¼ÓÈÈ
CH3CO18OC2H5+H2O
CH3COOH+CH3CH218OH
ŨÁòËá
¼ÓÈÈ
CH3CO18OC2H5+H2O
£®
£¨3£©²½Öè¢ÛÖУ¬ÒªÓÃС»ð¼ÓÈÈ£¬ÆäÔ­ÒòÊÇ
·Àֹζȹý¸ß£¬ÒÒËáÒÒ´¼»Ó·¢Òç³ö£»
·Àֹζȹý¸ß£¬ÒÒËáÒÒ´¼»Ó·¢Òç³ö£»
£®
£¨4£©²½Öè¢ÜÖпɹ۲쵽bÊÔ¹ÜÖÐÓÐϸСµÄÆøÅÝð³ö£¬Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º
2CH3COOH+CO32-¡ú2CH3COO-+H2O+CO2¡ü
2CH3COOH+CO32-¡ú2CH3COO-+H2O+CO2¡ü
£®
£¨5£©A×°ÖÃÖÐʹÓÃÇòÐιܳýÆðµ½ÀäÄý×÷ÓÃÍ⣬ÁíÒ»ÖØÒª×÷ÓÃÊÇ
·ÀÖ¹µ¹Îü£»
·ÀÖ¹µ¹Îü£»
£¬²½Öè¢ÝÖзÖÀëÒÒËáÒÒõ¥±ØÐëʹÓõÄÒ»ÖÖÒÇÆ÷ÊÇ
·ÖҺ©¶·£»
·ÖҺ©¶·£»
£®
£¨6£©Îª³ä·ÖÀûÓ÷´Ó¦Î¼×¡¢ÒÒÁ½Î»Í¬Ñ§·Ö±ðÉè¼ÆÁËͼÖмס¢ÒÒÁ½¸ö×°Öã¨ÒÒͬѧ´ý·´Ó¦Íê±ÏÀäÈ´ºó£¬ÔÙÓñ¥ºÍ̼ËáÄÆÈÜÒºÌáÈ¡ÉÕÆ¿ÖеIJúÎ£®ÄãÈÏΪºÏÀíµÄÊÇ
ÒÒ
ÒÒ
£®

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

¾«Ó¢¼Ò½ÌÍø