ÌâÄ¿ÄÚÈÝ
ÏÖÓÐ5ÖÖÓлúÎ¢ÙÒÒÏ©£¬¢ÚÒÒ´¼£¬¢ÛÒÒÈ©£¬¢ÜÒÒËᣬ¢ÝÒÒËáÒÒõ¥£®
£¨1£©Çë·Ö±ðд³öÆäÖк¬ÓÐÏÂÁйÙÄÜÍŵÄÓлúÎïµÄ½á¹¹¼òʽ£º
¢Ù-OH
£¨2£©ÔÚÉÏÊö5ÖÖÓлúÎïÖУ¨ÌîдÐòºÅ£©£º
¢ÙÄÜ·¢ÉúÒø¾µ·´Ó¦µÄÊÇ
¢ÚÄÜ·¢ÉúË®½â·´Ó¦µÄÊÇ
¢Û¾ßÓÐËáÐÔÇÒÄÜ·¢Éúõ¥»¯·´Ó¦µÄÊÇ
¢Ü¼ÈÄÜ·¢Éú¼Ó³É·´Ó¦£¬ÓÖÄÜ·¢Éú¾ÛºÏ·´Ó¦µÄÊÇ
¢ÝÄÜÓëËáÐÔ¸ßÃÌËá¼ØÈÜÒº·¢Éú·´Ó¦µÄÊÇ
£¨3£©C2H5OHÔÚËáÐÔKMnO4ÈÜÒºÖз´Ó¦Éú³ÉCH3COOH¡¢Mn2+ºÍË®£¬Àë×Ó·½³ÌʽΪ£º
£¨1£©Çë·Ö±ðд³öÆäÖк¬ÓÐÏÂÁйÙÄÜÍŵÄÓлúÎïµÄ½á¹¹¼òʽ£º
¢Ù-OH
CH3CH2OH»òCH3COOH
CH3CH2OH»òCH3COOH
£¬¢Ú-CHOCH3CHO
CH3CHO
£¬¢Û-COOHCH3COOH
CH3COOH
£®£¨2£©ÔÚÉÏÊö5ÖÖÓлúÎïÖУ¨ÌîдÐòºÅ£©£º
¢ÙÄÜ·¢ÉúÒø¾µ·´Ó¦µÄÊÇ
¢Û
¢Û
¢ÚÄÜ·¢ÉúË®½â·´Ó¦µÄÊÇ
¢Ý
¢Ý
£®¢Û¾ßÓÐËáÐÔÇÒÄÜ·¢Éúõ¥»¯·´Ó¦µÄÊÇ
¢Ü
¢Ü
£®¢Ü¼ÈÄÜ·¢Éú¼Ó³É·´Ó¦£¬ÓÖÄÜ·¢Éú¾ÛºÏ·´Ó¦µÄÊÇ
¢Ù
¢Ù
£®¢ÝÄÜÓëËáÐÔ¸ßÃÌËá¼ØÈÜÒº·¢Éú·´Ó¦µÄÊÇ
¢Ù¢Ú¢Û
¢Ù¢Ú¢Û
£®£¨3£©C2H5OHÔÚËáÐÔKMnO4ÈÜÒºÖз´Ó¦Éú³ÉCH3COOH¡¢Mn2+ºÍË®£¬Àë×Ó·½³ÌʽΪ£º
5C2H5OH+4MnO4-+12H+=5CH3COOH+4Mn2++11H2O
5C2H5OH+4MnO4-+12H+=5CH3COOH+4Mn2++11H2O
£®·ÖÎö£º¢ÙÒÒÏ©º¬ÓÐC=C¹ÙÄÜÍÅ£¬¿É·¢Éú¼Ó³É·´Ó¦£»
¢ÚÒÒ´¼º¬ÓÐ-OH¹ÙÄÜÍÅ£¬¿É·¢Éúõ¥»¯¡¢È¡´ú¡¢ÏûÈ¥·´Ó¦£»
¢ÛÒÒÈ©º¬ÓÐ-CHOÄÜ·¢Éú¼Ó³É¡¢Ñõ»¯·´Ó¦£»
¢ÜÒÒËẬÓÐ-COOH£¬¾ßÓÐËáÐÔ£¬¿É·¢ÉúÖû»¡¢È¡´ú·´Ó¦£»
¢ÝÒÒËáÒÒõ¥º¬ÓÐ-COO-¹ÙÄÜÍÅ£¬¿É·¢ÉúË®½â·´Ó¦£®
¢ÚÒÒ´¼º¬ÓÐ-OH¹ÙÄÜÍÅ£¬¿É·¢Éúõ¥»¯¡¢È¡´ú¡¢ÏûÈ¥·´Ó¦£»
¢ÛÒÒÈ©º¬ÓÐ-CHOÄÜ·¢Éú¼Ó³É¡¢Ñõ»¯·´Ó¦£»
¢ÜÒÒËẬÓÐ-COOH£¬¾ßÓÐËáÐÔ£¬¿É·¢ÉúÖû»¡¢È¡´ú·´Ó¦£»
¢ÝÒÒËáÒÒõ¥º¬ÓÐ-COO-¹ÙÄÜÍÅ£¬¿É·¢ÉúË®½â·´Ó¦£®
½â´ð£º½â£º£¨1£©º¬ÓÐ-OHµÄÓÐCH3CH2OH»òCH3COOH£¬º¬ÓÐ-CHOµÄÓÐCH3CHO£¬º¬ÓÐ-COOHµÄÓÐCH3COOH£¬
¹Ê´ð°¸Îª£ºCH3CH2OH»òCH3COOH£»CH3CHO£»CH3COOH£»
£¨2£©¢ÙÄÜ·¢ÉúÒø¾µ·´Ó¦µÄÊÇÒÒÈ©£»
¢ÚÄÜ·¢ÉúË®½â·´Ó¦µÄÊÇÒÒËáÒÒõ¥£»
¢Û¾ßÓÐËáÐÔÇÒÄÜ·¢Éúõ¥»¯·´Ó¦µÄÊÇÒÒË᣻
¢Ü¼ÈÄÜ·¢Éú¼Ó³É·´Ó¦£¬ÓÖÄÜ·¢Éú¾ÛºÏ·´Ó¦µÄÊÇÒÒÏ©£»
¢ÝÒÒÏ©º¬ÓÐC=C£¬Äܱ»¸ßÃÌËá¼ØÑõ»¯£¬ÒÒ´¼Ò²Äܱ»¸ßÃÌËá¼ØÑõ»¯£¬ÒÒÈ©º¬ÓÐ-CHO£¬Äܱ»¸ßÃÌËá¼ØÑõ»¯£¬
¹Ê´ð°¸Îª£º¢Û£»¢Ý£»¢Ü£»¢Ù£»¢Ù¢Ú¢Û£»
£¨3£©¸ù¾Ý·´Ó¦ÎïºÍÉú³ÉÎï¿Éд³ö·´Ó¦µÄÀë×Ó·½³ÌʽΪ5C2H5OH+4MnO4-+12H+=5CH3COOH+4Mn2++11H2O£¬
¹Ê´ð°¸Îª£º5C2H5OH+4MnO4-+12H+=5CH3COOH+4Mn2++11H2O£®
¹Ê´ð°¸Îª£ºCH3CH2OH»òCH3COOH£»CH3CHO£»CH3COOH£»
£¨2£©¢ÙÄÜ·¢ÉúÒø¾µ·´Ó¦µÄÊÇÒÒÈ©£»
¢ÚÄÜ·¢ÉúË®½â·´Ó¦µÄÊÇÒÒËáÒÒõ¥£»
¢Û¾ßÓÐËáÐÔÇÒÄÜ·¢Éúõ¥»¯·´Ó¦µÄÊÇÒÒË᣻
¢Ü¼ÈÄÜ·¢Éú¼Ó³É·´Ó¦£¬ÓÖÄÜ·¢Éú¾ÛºÏ·´Ó¦µÄÊÇÒÒÏ©£»
¢ÝÒÒÏ©º¬ÓÐC=C£¬Äܱ»¸ßÃÌËá¼ØÑõ»¯£¬ÒÒ´¼Ò²Äܱ»¸ßÃÌËá¼ØÑõ»¯£¬ÒÒÈ©º¬ÓÐ-CHO£¬Äܱ»¸ßÃÌËá¼ØÑõ»¯£¬
¹Ê´ð°¸Îª£º¢Û£»¢Ý£»¢Ü£»¢Ù£»¢Ù¢Ú¢Û£»
£¨3£©¸ù¾Ý·´Ó¦ÎïºÍÉú³ÉÎï¿Éд³ö·´Ó¦µÄÀë×Ó·½³ÌʽΪ5C2H5OH+4MnO4-+12H+=5CH3COOH+4Mn2++11H2O£¬
¹Ê´ð°¸Îª£º5C2H5OH+4MnO4-+12H+=5CH3COOH+4Mn2++11H2O£®
µãÆÀ£º±¾Ì⿼²éÓлúÎïµÄ½á¹¹ºÍÐÔÖÊ£¬ÌâÄ¿ÄѶÈÖеȣ¬±¾Ìâ×¢Òâ°ÑÎÕÓлúÎïµÄ¹ÙÄÜÍŵĽṹºÍÐÔÖÊ£¬°ÑÎÕ¹ÙÄÜÍÅ£¬ÊÇѧϰÓлú»¯Ñ§µÄ¹Ø¼ü£¬Ñ§Ï°ÖÐ×¢Òâ»ýÀÛ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿