ÌâÄ¿ÄÚÈÝ

9£®ÒÑÖª£º¢ÙAÊÇʯÓÍÁÑ½âÆøµÄÖ÷Òª³É·Ý£¬AµÄ²úÁ¿Í¨³£ÓÃÀ´ºâÁ¿Ò»¸ö¹ú¼ÒµÄʯÓÍ»¯¹¤Ë®Æ½£»¢Ú¾­²éÔÄ×ÊÁϵÃÖª£º2CH3CHO+O2$\stackrel{´ß»¯¼Á}{¡ú}$2CH3COOH£®
ÏÖÒÔAΪÖ÷ÒªÔ­ÁϺϳɻ¯ºÏÎïE£¬ÆäºÏ³É·ÏßÈçͼ1Ëùʾ£®
ÒÑÖª£ºEÊÇÒ»ÖÖÎÞɫ͸Ã÷¡¢ÓÐÏãζµÄÓÍ×´ÒºÌ壬FΪ¸ß·Ö×Ó»¯ºÏÎ
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©B¡¢D·Ö×ÓÖеĹÙÄÜÍÅÃû³Æ·Ö±ðÊÇ£ºBôÇ»ù   DôÈ»ù
£¨2£©Ð´³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ¢Ý
£¨3£©Ä³Ñ§Ï°Ð¡×éÉè¼ÆÎïÖÊB´ß»¯Ñõ»¯µÄʵÑé×°ÖÃÈçÏ£¬¸ù¾Ýͼ2ÖÐ×°ÖûشðÏÂÁÐÎÊÌ⣮

¢Ù×°Öü××¶ÐÎÆ¿ÖÐÊ¢·ÅµÄ¹ÌÌåÒ©Æ·¿ÉÄÜΪBC
A£®KCl           B£®Na2O2C£®MnO2D£®Na2CO3
¢ÚʵÑé¹ý³ÌÖУ¬±û×°ÖÃÓ²Öʲ£Á§¹ÜÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2CH3CH2OH+O2$¡ú_{¡÷}^{Í­}$2CH3CHO+2H2O
¢ÛÎïÖÊBµÄ´ß»¯Ñõ»¯²úÎïÓëÆÏÌÑÌǾßÓÐÏàͬµÄÌØÕ÷·´Ó¦£¬½«ËùµÃµÄÑõ»¯²úÎïµÎ¼Óµ½ÐÂÖÆÇâÑõ»¯Í­Ðü×ÇÒºÖмÓÈÈ£¬ÏÖÏóΪ²úÉúשºìÉ«³Áµí
£¨4£©ÊµÑéÊÒÖÆÈ¡E¾­³£²ÉÓÃÈçͼ3ËùʾµÄ×°Ö㬸ù¾ÝͼÖÐ×°ÖûشðÏÂÁÐÎÊÌ⣮
¢ÙAÖÐÊ¢·ÅŨÁòËᣬÆä×÷ÓÃÊÇ´ß»¯¼Á£¬ÎüË®¼Á
¢ÚDÖзŷű¥ºÍ̼ËáÄÆÈÜÒºÈÜÒº£¬Æä×÷ÓÃÊÇÖкÍÒÒËᣬÈܽâÒÒ´¼£¬½µµÍÒÒËáÒÒõ¥µÄÈܽâ¶È
¢ÛÇòÐθÉÔï¹ÜCµÄ×÷ÓóýÀäÄýÍ⣬ÁíÒ»¸öÖØÒªµÄ×÷ÓÃÊÇ·ÀÖ¹µ¹Îü
¢Ü·´Ó¦½áÊøºóDÖеÄÏÖÏóÊÇÒºÃæÉϲãÓÐÓÍ×´ÎïÉú³É
¢ÝÈôÓÃÍ¬Î»ËØ18Oʾ×Ù·¨È·¶¨·´Ó¦²úÎïË®·Ö×ÓÖÐÑõÔ­×ÓµÄÌṩÕߣ¬Ð´³öÄܱíʾˮ·Ö×ÓÖÐËùº¬18OµÄ»¯Ñ§·½³ÌʽCH3CO18OH+CH3CH2OH$?_{¡÷}^{ŨH_{2}SO_{4}}$CH3COOC2H5+H218O£®

·ÖÎö AÊÇʯÓÍÁÑ½âÆøµÄÖ÷Òª³É·Ý£¬AµÄ²úÁ¿Í¨³£ÓÃÀ´ºâÁ¿Ò»¸ö¹ú¼ÒµÄʯÓÍ»¯¹¤Ë®Æ½£¬ÔòAΪCH2=CH2£¬ÓëË®·¢Éú¼Ó³É·´Ó¦Éú³ÉBΪCH3CH2OH£¬ÒÒ´¼Ñõ»¯Éú³ÉCΪCH3CHO£¬CH3CHO½øÒ»²½Ñõ»¯¿ÉµÃDΪCH3COOH£¬EÊÇÒ»ÖÖÎÞɫ͸Ã÷¡¢ÓÐÏãζµÄÓÍ×´ÒºÌ壬CH3COOHÓëCH3CH2OH·¢Éúõ¥»¯·´Ó¦Éú³ÉEΪCH3COOCH2CH3£¬FΪ¸ß·Ö×Ó»¯ºÏÎÒÒÏ©·¢Éú¼Ó¾Û·´Ó¦Éú³ÉFΪ£¬½áºÏÓлúÎïµÄ½á¹¹ºÍÐÔÖʽâ´ð¸ÃÌ⣮

½â´ð ½â£ºAÊÇʯÓÍÁÑ½âÆøµÄÖ÷Òª³É·Ý£¬AµÄ²úÁ¿Í¨³£ÓÃÀ´ºâÁ¿Ò»¸ö¹ú¼ÒµÄʯÓÍ»¯¹¤Ë®Æ½£¬ÔòAΪCH2=CH2£¬ÓëË®·¢Éú¼Ó³É·´Ó¦Éú³ÉBΪCH3CH2OH£¬ÒÒ´¼Ñõ»¯Éú³ÉCΪCH3CHO£¬CH3CHO½øÒ»²½Ñõ»¯¿ÉµÃDΪCH3COOH£¬EÊÇÒ»ÖÖÎÞɫ͸Ã÷¡¢ÓÐÏãζµÄÓÍ×´ÒºÌ壬CH3COOHÓëCH3CH2OH·¢Éúõ¥»¯·´Ó¦Éú³ÉEΪCH3COOCH2CH3£¬FΪ¸ß·Ö×Ó»¯ºÏÎÒÒÏ©·¢Éú¼Ó¾Û·´Ó¦Éú³ÉFΪ£¬
£¨1£©BΪCH3CH2OH£¬DΪCH3COOH£¬B¡¢D·Ö×ÓÖеĹÙÄÜÍÅÃû³Æ·Ö±ðÊÇ£ºôÇ»ù¡¢ôÈ»ù£¬
¹Ê´ð°¸Îª£ºôÇ»ù£»ôÈ»ù£»
£¨2£©·´Ó¦¢ÝµÄ»¯Ñ§·½³ÌʽΪ£¬¹Ê´ð°¸Îª£º£»
£¨3£©ÔÚÒÒ´¼µÄ´ß»¯Ñõ»¯µÄʵÑéÖУ¬¸ù¾Ý×°ÖÃͼ¿ÉÖª£¬×°Öü×ÓÃÓÚ²úÉúÑõÆø£¬¿ÉÒÔÓÃË«ÑõË®ºÍ¶þÑõ»¯ÃÌ£¬Ò²¿ÉÒÔÓùýÑõ»¯ÄƺÍË®·´Ó¦£¬×°ÖÃÒÒÓÃˮԡ¼ÓÈȲúÉúÒÒ´¼ÕôÆø£¬ÓëÑõÑõ»ìºÏ£¬Í¨¹ý±û×°ÖÃÖеÄÍ­Íø×÷´ß»¯¼Á£¬¶¡×°ÖÃÓÃÀäË®ÀäÈ´µÃµ½²úÎ
¢Ù¸ù¾ÝÉÏÃæµÄ·ÖÎö¿ÉÖª£¬×°Öü×ÓÃÓÚ²úÉúÑõÆø£¬¿ÉÒÔÓÃË«ÑõË®ºÍ¶þÑõ»¯ÃÌ£¬Ò²¿ÉÒÔÓùýÑõ»¯ÄƺÍË®·´Ó¦£¬¹ÊÑ¡BC£»
¢ÚʵÑé¹ý³ÌÖУ¬±û×°ÖÃÓ²Öʲ£Á§¹ÜÖÐÍ­Íø×÷´ß»¯¼Á£¬ÒÒ´¼±»Ñõ»¯³ÉÒÒÈ©£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2CH3CH2OH+O2$¡ú_{¡÷}^{Í­}$2CH3CHO+2H2O£¬
¹Ê´ð°¸Îª£º2CH3CH2OH+O2$¡ú_{¡÷}^{Í­}$2CH3CHO+2H2O£»
¢ÛÒÒ´¼±»Ñõ»¯³ÉÒÒÈ©£¬Êé±¾µÎ¼Óµ½ÐÂÖÆÇâÑõ»¯Í­Ðü×ÇÒºÖмÓÈÈ»á²úÉúשºìÉ«³Áµí£¬¹Ê´ð°¸Îª£º²úÉúשºìÉ«³Áµí£»
£¨4£©EΪCH3COOCH2CH3£¬¸ù¾ÝÌâÖÐʵÑéÊÒÖÆÈ¡EµÄ×°Öã¬
¢ÙÖÆÈ¡ÒÒËáÒÒõ¥Ê±ÓÃŨÁòËá×÷´ß»¯¼ÁºÍÎüË®¼Á£¬ËùÒÔ×°ÖÃAÖÐÊ¢·ÅŨÁòËᣬÆä×÷ÓÃÊÇ ´ß»¯¼Á£¬ÎüË®¼Á£¬
¹Ê´ð°¸Îª£º´ß»¯¼Á£¬ÎüË®¼Á£»
¢ÚDÖзű¥ºÍ̼ËáÄÆÈÜÒº£¬Æä×÷ÓÃÊÇÖкÍÒÒËᣬÈܽâÒÒ´¼£¬½µµÍÒÒËáÒÒõ¥µÄÈܽâ¶È£¬
¹Ê´ð°¸Îª£º·Å±¥ºÍ̼ËáÄÆÈÜÒº£»ÖкÍÒÒËᣬÈܽâÒÒ´¼£¬½µµÍÒÒËáÒÒõ¥µÄÈܽâ¶È£»
¢ÛÇòÐθÉÔï¹ÜC¿ÉÒÔ·Àµ¹Îü£¬
¹Ê´ð°¸Îª£º·ÀÖ¹µ¹Îü£»
¢Ü·´Ó¦½áÊøºóDÖеÄÏÖÏóÊÇÒºÃæÉϲãÓÐÓÍ×´ÎïÉú³É£¬
¹Ê´ð°¸Îª£ºÒºÃæÉϲãÓÐÓÍ×´ÎïÉú³É£»
¢ÝÈôÓÃÍ¬Î»ËØ18Oʾ×Ù·¨È·¶¨·´Ó¦²úÎïË®·Ö×ÓÖÐÑõÔ­×ÓµÄÌṩÕߣ¬Ð´³öÄܱíʾˮ·Ö×ÓÖÐËùº¬18OµÄ»¯Ñ§·½³ÌΪCH3CO18OH+CH3CH2OH$?_{¡÷}^{ŨH_{2}SO_{4}}$CH3COOC2H5+H218O£¬
¹Ê´ð°¸Îª£ºCH3CO18OH+CH3CH2OH$?_{¡÷}^{ŨH_{2}SO_{4}}$CH3COOC2H5+H218O£®

µãÆÀ ±¾Ì⿼²éÓлúÎïµÄÍÆ¶Ï¼°ÓлúʵÑ飬ÌâÄ¿ÄѶȲ»´ó£¬×¢Òâ³£¼ûÓлúÎïµÄÐÔÖʼ´¿É½â´ð¸ÃÌâ£¬ÕÆÎÕÓлúÎïµÄ¹ÙÄÜÍű仯Ϊ½âÌâµÄ¹Ø¼ü£¬×¢Òâ»ù±¾ÓлúʵÑéµÄ¼ÇÒä¼°Ô­ÀíµÄÓ¦Óã®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø