ÌâÄ¿ÄÚÈÝ
³£ÓÃ×÷·çÐÅ×ÓµÈÏ㾫µÄ¶¨Ïã¼ÁDÒÔ¼°¿ÉÓÃ×÷°²È«²£Á§¼Ð²ãµÄ¸ß·Ö×Ó»¯ºÏÎïPVBµÄºÏ³É·ÏßÈçÏ£ºÒÑÖª£º¢ñ£®RCHO+R¡¯CH2CHO+H2O£¨R¡¢R¡¯±íʾÌþ»ù»òÇ⣩
¢ò£®È©Óë¶þÔª´¼£¨È磺ÒÒ¶þ´¼£©¿ÉÉú³É»·×´ËõÈ©£º
£¨1£©AµÄºË´Å¹²ÕñÇâÆ×ÓÐÁ½Öַ壮AµÄÃû³ÆÊÇ______£®
£¨2£©AÓëºÏ³ÉBµÄ»¯Ñ§·½³ÌʽÊÇ______£®
£¨3£©CΪ·´Ê½½á¹¹£¬ÓÉB»¹ÔµÃµ½£®CµÄ½á¹¹Ê½ÊÇ______£®
£¨4£©EÄÜʹBr2µÄCCl4ÈÜÒºÍÊÉ«£®NÓÉA¾·´Ó¦¢Ù¡«¢ÛºÏ³É£®
a£®¢ÙµÄ·´Ó¦ÊÔ¼ÁºÍÌõ¼þÊÇ______£®
b£®¢ÚµÄ·´Ó¦ÀàÐÍÊÇ______£®
c£®¢ÛµÄ»¯Ñ§·½³ÌʽÊÇ______£®
£¨5£©PVAcÓÉÒ»ÖÖµ¥Ìå¾¼Ó¾Û·´Ó¦µÃµ½£¬¸Ãµ¥ÌåµÄ½á¹¹¼òʽÊÇ______£®
£¨6£©¼îÐÔÌõ¼þÏ£¬PVAcÍêÈ«Ë®½âµÄ»¯Ñ§·½³ÌʽÊÇ______£®
¡¾´ð°¸¡¿·ÖÎö£º¸ù¾ÝAµÄ·Ö×ÓʽºÍAת»¯ÎªBµÄ·´Ó¦Ìõ¼þ£¬½áºÏÌâ¸øÐÅÏ¢IºÍAµÄºË´Å¹²ÕñÇâÆ×£¬¿ÉÒÔÈ·¶¨AΪÒÒÈ©£¬BΪ £»ÓÉCΪ·´Ê½½á¹¹£¬ÓÉB»¹ÔµÃµ½£¬¿ÉÒÔÈ·¶¨CÖÐÈÔ¾ßÓÐC=C£¬±»»¹ÔµÄ»ùÍÅÓ¦ÊÇ-CHO£¬Óɴ˼´¿ÉÈ·¶¨CµÄ½á¹¹Ê½£»¸ù¾ÝDµÄ·Ö×ÓʽC11H12O2£¬¿ÉÒÔÈ·¶¨Æä²»±¥ºÍ¶ÈΪ6£¬½áºÏÉú³ÉDµÄ·´Ó¦Ìõ¼þ£¬¿ÉÈ·¶¨DΪ £¬½ø¶øÈ·¶¨MΪÒÒË᣻ÓÉPVBµÄ½á¹¹¼òʽºÍÌâ¸øÐÅÏ¢II¿ÉÈ·¶¨Æäµ¥ÌåÖ®Ò»ÊÇCH3£¨CH2£©2CHO£¬¼´NΪCH3£¨CH2£©2CHO£»ÁíÒ»¸ß·Ö×Ó»¯ºÏÎïPVAΪ£¬½ø¶øÍƳöPVAcµÄµ¥ÌåΪCH3COOCH=CH2£»ÓÉAºÍNµÄ½á¹¹¼òʽ£¬½áºÏÌâ¸øÐÅÏ¢I¼´¿ÉÍƳöEΪ£¬CH3CH=CHCHO£¬FΪCH3£¨CH2£©3OH£®Óɴ˼´¿É°´ÌâÉèÒªÇó»Ø´ðÓйØÎÊÌ⣮
½â´ð£º½â£º£¨1£©AµÄ·Ö×ÓʽÊÇC2H4O£¬ÇÒAµÄºË´Å¹²ÕñÇâÆ×ÓÐÁ½Öַ壬Òò´ËAÖ»ÄÜÊÇÒÒÈ©£¬¹Ê´ð°¸Îª£ºÒÒÈ©£»
£¨2£©AΪÒÒÈ©£¬BΪ £¬·´Ó¦µÄ·½³ÌʽΪ£¬
¹Ê´ð°¸Îª£º£»
£¨3£©CΪ·´Ê½½á¹¹£¬ËµÃ÷CÖк¬ÓÐ̼̼˫¼ü£®ÓÖÒòΪCÓÉB»¹ÔµÃµ½£¬BÖк¬ÓÐÈ©»ù£¬Òò´ËCÖк¬ÓÐôÇ»ù£¬¹ÊCµÄ½á¹¹¼òʽÊÇ£¬
¹Ê´ð°¸Îª£º£»
£¨4£©¸ù¾ÝPVBµÄ½á¹¹¼òʽ²¢½áºÏÐÅÏ¢¢ò¿ÉÍƳöNµÄ½á¹¹¼òʽÊÇCH3£¨CH2£©2CHO£¬ÓÖÒòΪEÄÜʹBr2µÄCCl4ÈÜÒºÍÊÉ«£¬ËùÒÔEÊÇ2·Ö×ÓÒÒÈ©ÔÚÇâÑõ»¯ÄÆÈÜÒºÖв¢¼ÓÈȵÄÌõ¼þÏÂÉú³ÉµÄ£¬¼´EµÄ½á¹¹¼òʽÊÇCH3CH=CHCHO£¬È»ºóEͨ¹ýÇâÆø¼Ó³ÉµÃµ½F£¬ËùÒÔFµÄ½á¹¹¼òʽÊÇCH3CH2CH2CH2OH£®F¾¹ý´ß»¯Ñõ»¯µÃµ½N£¬·½³ÌʽΪ£¬
¹Ê´ð°¸Îª£ºaÏ¡NaOH£»¼ÓÈÈ£»b¼Ó³É·´Ó¦£»c£»£»
£¨5£©ÓÉCºÍDµÄ½á¹¹¼òʽ¿ÉÖªMÊÇÒÒËᣬÓÉPVBºÍNµÄ½á¹¹¼òʽ¿ÉÖªPVAµÄ½á¹¹¼òʽÊǾÛÒÒÏ©´¼£¬Òò´ËPVACµÄµ¥ÌåÊÇÒÒËáÒÒÏ©õ¥£¬½á¹¹¼òʽÊÇCH3COOCH=CH2£¬
¹Ê´ð°¸Îª£ºCH3COOCH=CH2£»
£¨6£©PVAcµÄµ¥ÌåΪCH3COOCH=CH2£¬ÔòPVAcΪ£¬º¬ÓÐõ¥»ù£¬ÄÜÔÚ¼îÐÔÌõ¼þÏÂË®½âÉú³ÉºÍÒÒËáÄÆ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£¬
¹Ê´ð°¸Îª£º£®
µãÆÀ£º±¾Ì⿼²éÓлúÎïµÄºÏ³É£¬ÌâÄ¿ÄѶȽϴ󣬽â´ð±¾ÌâʱעÒâ°ÑÎÕÌâÖеÄÒþº¬ÐÅÏ¢£¬Èç¸÷СÌâµÄÖеÄÐÅÏ¢£¬Îª½â´ð±¾ÌâµÄ¹Ø¼ü£¬×¢Òâ°ÑÎÕÓлúÎï¹ÙÄÜÍŵĽṹºÍÐÔÖÊ£®
½â´ð£º½â£º£¨1£©AµÄ·Ö×ÓʽÊÇC2H4O£¬ÇÒAµÄºË´Å¹²ÕñÇâÆ×ÓÐÁ½Öַ壬Òò´ËAÖ»ÄÜÊÇÒÒÈ©£¬¹Ê´ð°¸Îª£ºÒÒÈ©£»
£¨2£©AΪÒÒÈ©£¬BΪ £¬·´Ó¦µÄ·½³ÌʽΪ£¬
¹Ê´ð°¸Îª£º£»
£¨3£©CΪ·´Ê½½á¹¹£¬ËµÃ÷CÖк¬ÓÐ̼̼˫¼ü£®ÓÖÒòΪCÓÉB»¹ÔµÃµ½£¬BÖк¬ÓÐÈ©»ù£¬Òò´ËCÖк¬ÓÐôÇ»ù£¬¹ÊCµÄ½á¹¹¼òʽÊÇ£¬
¹Ê´ð°¸Îª£º£»
£¨4£©¸ù¾ÝPVBµÄ½á¹¹¼òʽ²¢½áºÏÐÅÏ¢¢ò¿ÉÍƳöNµÄ½á¹¹¼òʽÊÇCH3£¨CH2£©2CHO£¬ÓÖÒòΪEÄÜʹBr2µÄCCl4ÈÜÒºÍÊÉ«£¬ËùÒÔEÊÇ2·Ö×ÓÒÒÈ©ÔÚÇâÑõ»¯ÄÆÈÜÒºÖв¢¼ÓÈȵÄÌõ¼þÏÂÉú³ÉµÄ£¬¼´EµÄ½á¹¹¼òʽÊÇCH3CH=CHCHO£¬È»ºóEͨ¹ýÇâÆø¼Ó³ÉµÃµ½F£¬ËùÒÔFµÄ½á¹¹¼òʽÊÇCH3CH2CH2CH2OH£®F¾¹ý´ß»¯Ñõ»¯µÃµ½N£¬·½³ÌʽΪ£¬
¹Ê´ð°¸Îª£ºaÏ¡NaOH£»¼ÓÈÈ£»b¼Ó³É·´Ó¦£»c£»£»
£¨5£©ÓÉCºÍDµÄ½á¹¹¼òʽ¿ÉÖªMÊÇÒÒËᣬÓÉPVBºÍNµÄ½á¹¹¼òʽ¿ÉÖªPVAµÄ½á¹¹¼òʽÊǾÛÒÒÏ©´¼£¬Òò´ËPVACµÄµ¥ÌåÊÇÒÒËáÒÒÏ©õ¥£¬½á¹¹¼òʽÊÇCH3COOCH=CH2£¬
¹Ê´ð°¸Îª£ºCH3COOCH=CH2£»
£¨6£©PVAcµÄµ¥ÌåΪCH3COOCH=CH2£¬ÔòPVAcΪ£¬º¬ÓÐõ¥»ù£¬ÄÜÔÚ¼îÐÔÌõ¼þÏÂË®½âÉú³ÉºÍÒÒËáÄÆ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£¬
¹Ê´ð°¸Îª£º£®
µãÆÀ£º±¾Ì⿼²éÓлúÎïµÄºÏ³É£¬ÌâÄ¿ÄѶȽϴ󣬽â´ð±¾ÌâʱעÒâ°ÑÎÕÌâÖеÄÒþº¬ÐÅÏ¢£¬Èç¸÷СÌâµÄÖеÄÐÅÏ¢£¬Îª½â´ð±¾ÌâµÄ¹Ø¼ü£¬×¢Òâ°ÑÎÕÓлúÎï¹ÙÄÜÍŵĽṹºÍÐÔÖÊ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿