ÌâÄ¿ÄÚÈÝ

(14·Ö)õ¥ÀàÎïÖÊA(C11H8O4)ÔÚÇâÑõ»¯ÄÆÈÜÒºÖмÓÈÈ·´Ó¦ºóÔÙËữ¿ÉµÃµ½»¯ºÏÎïBºÍC¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÙBµÄ·Ö×ÓʽΪC2H4O2£¬·Ö×ÓÖÐÖ»ÓÐÒ»¸ö¹ÙÄÜÍÅ¡£ÔòBµÄ½á¹¹¼òʽÊÇ________£¬BÓëÒÒ´¼ÔÚŨÁòËá´ß»¯Ï¼ÓÈÈ·´Ó¦Éú³ÉD£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ________________________£¬¸Ã·´Ó¦µÄÀàÐÍÊÇ________£»Ð´³öÁ½ÖÖ¾ßÓÐÈ©»ù£¨¡ªCHO£©µÄBµÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ________________________________¡£
¢ÚCÊÇ·¼Ïã×廯ºÏÎÏà¶Ô·Ö×ÓÖÊÁ¿Îª180¡£Æä̼µÄÖÊÁ¿·ÖÊýΪ60.0%£¬ÇâµÄÖÊÁ¿·ÖÊýΪ4.44%£¬ÆäÓàΪÑõ£¬ÔòCµÄ·Ö×ÓʽÊÇ________¡£
¢ÛÒÑÖªCµÄ±½»·ÉÏÓÐÈý¸öÈ¡´ú»ù¡£ÆäÖÐÒ»¸öÈ¡´ú»ùÎÞÖ§Á´£¬ÇÒº¬ÓÐÄÜʹäåµÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«µÄ¹ÙÄÜÍż°ÄÜÓë̼ËáÇâÄÆÈÜÒº·´Ó¦·Å³öÆøÌåµÄ¹ÙÄÜÍÅ£¬Ôò¸ÃÈ¡´ú»ùÉϵĹÙÄÜÍÅÃû³ÆÊÇ________£¬ÁíÍâÁ½¸öÈ¡´ú»ùÏàͬ£¬·Ö±ðλÓÚ¸ÃÈ¡´ú»ùµÄÁÚλºÍ¶Ô룬ÔòCµÄ½á¹¹¼òʽÊÇ________________¡£Èç¹ûÖ»±ä»¯ÎïÖÊC±½»·ÉÏÈý¸öÈ¡´ú»ùµÄλÖã¬Ôò¿ÉÒԵõ½________ÖÖCµÄͬ·ÖÒì¹¹Ìå¡£
¢ÙCH3COOH£»CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O£»È¡´ú£»HOCH2CHO,C2H5-O-CHO¡£
¢ÚC9H8O4£»¢Û̼̼˫¼ü£»£»5¡£

ÊÔÌâ·ÖÎö£º¢ÙBµÄ·Ö×ÓʽΪC2H4O2£¬·Ö×ÓÖÐÖ»ÓÐÒ»¸ö¹ÙÄÜÍÅ¡£ÔòÓÉÓÚÆä·ûºÏ±¥ºÍÒ»ÔªôÈËáµÄ·Ö×Óʽͨʽ£¬ËùÒÔBµÄ½á¹¹¼òʽÊÇCH3COOH£»ÒÒËáBÓëÒÒ´¼ÔÚŨÁòËá´ß»¯Ï¼ÓÈÈ·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCH3COOH+ CH3CH2OHCH3COOCH2CH3+H2O£»¸Ã·¢ÉúÊÇõ¥»¯·´Ó¦£¬Ò²¾ÍÊÇÈ¡´ú·´Ó¦£»Á½ÖÖBµÄ¾ßÓÐÈ©»ù£¨¡ªCHO£©µÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽÊÇHOCH2CHO,C2H5-O-CHO¡£¢ÚCÊÇ·¼Ïã×廯ºÏÎÏà¶Ô·Ö×ÓÖÊÁ¿Îª180¡£Æä̼µÄÖÊÁ¿·ÖÊýΪ60.0%£¬ÇâµÄÖÊÁ¿·ÖÊýΪ4.44%£¬ÆäÓàΪÑõ£¬Ôòº¬CÔ­×Ó¸öÊýÊÇ£º£¨180¡Á 60.0%£©¡Â12=9£»º¬ÓÐHÔ­×ӵĸöÊýÊÇ£º£¨180¡Á4.44%£©¡Â1=8£»º¬ÓÐOÔ­×ӵĸöÊýÊÇ£º£¨180£­9¡Á12£­8¡Á1£©¡Â16=4.ËùÒÔCµÄ·Ö×ÓʽÊÇC9H8O4£»¢ÛÒÑÖªCµÄ±½»·ÉÏÓÐÈý¸öÈ¡´ú»ù¡£ÆäÖÐÒ»¸öÈ¡´ú»ùÎÞÖ§Á´£¬ÇÒº¬ÓÐÄÜʹäåµÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«µÄ¹ÙÄÜÍż°ÄÜÓë̼ËáÇâÄÆÈÜÒº·´Ó¦·Å³öÆøÌåµÄ¹ÙÄÜÍÅ£¬Ôò¸ÃÈ¡´ú»ùÉϵĹÙÄÜÍÅÃû³ÆÊÇôÈ»ùºÍ̼̼˫¼ü£»ÁíÍâÁ½¸öÈ¡´ú»ùÏàͬ£¬·Ö±ðλÓÚ¸ÃÈ¡´ú»ùµÄÁÚλºÍ¶Ô룬ÔòCµÄ½á¹¹¼òʽÊÇ£»Èç¹ûÖ»±ä»¯ÎïÖÊC±½»·ÉÏÈý¸öÈ¡´ú»ùµÄλÖã¬Ôò¿ÉÒԵõ½5ÖÖCµÄͬ·ÖÒì¹¹Ì壬ËüÃÇÊÇ¡¢¡¢¡¢¡¢¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø