ÌâÄ¿ÄÚÈÝ

10£®Á´ÌþAÊÇÖØÒªµÄÓлú»¯¹¤Ô­ÁÏ£¬ÓÉA¾­ÒÔÏ·´Ó¦¿ÉÖÆ±¸Ò»ÖÖÓлú²£Á§£º

ÒÑÖªÒÔÏÂÐÅÏ¢£º
¢ÙºË´Å¹²ÕñÇâÆ×±íÃ÷DÖ»ÓÐÒ»ÖÖ»¯Ñ§»·¾³µÄÇ⣻
¢ÚôÊ»ù»¯ºÏÎï¿É·¢ÉúÒÔÏ·´Ó¦£º$¡ú_{¢ÚH+/H_{2}O}^{¢ÙHCN}$£¨×¢£ºR¡ä¿ÉÒÔÊÇÌþ»ù£¬Ò²¿ÉÒÔÊÇHÔ­×Ó£©
¢ÛEÔÚ¼×´¼¡¢ÁòËáµÄ×÷ÓÃÏ£¬·¢Éúõ¥»¯¡¢ÍÑË®·´Ó¦Éú³ÉF£®
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©AµÄ½á¹¹¼òʽΪCH2=CHCH3£¬AÉú³ÉBµÄ·´Ó¦ÀàÐÍΪ¼Ó³É·´Ó¦£®
£¨2£©BÉú³ÉCµÄ»¯Ñ§·½³ÌʽΪCH3CHClCH3+NaOH$¡ú_{¡÷}^{H_{2}O}$CH3CH£¨OH£©CH3+NaCl£®
£¨3£©DµÄ½á¹¹¼òʽΪCH3COCH3£¬·Ö×ÓÖÐ×î¶àÓÐ6¸öÔ­×Ó¹²Æ½Ã森
£¨4£©FµÄ»¯Ñ§Ãû³ÆÎª2-¼×»ù-±ûÏ©Ëá¼×õ¥£®
£¨5£©FµÄͬ·ÖÒì¹¹ÌåÖÐÄÜͬʱÂú×ãÏÂÁÐÌõ¼þµÄ¹²ÓÐ8ÖÖ£¨²»º¬Á¢ÌåÒì¹¹£©£»ÆäÖк˴ʲÕñÇâÆ×ÏÔʾΪ4×é·å£¬ÇÒ·åÃæ»ý±ÈΪ3£º2£º2£º1µÄÊÇCH2=C£¨CH3£©CH2COOH£» £¨Ð´³öÆäÖÐÒ»ÖֵĽṹ¼òʽ£©£®
¢ÙÄÜÓë±¥ºÍNaHCO3ÈÜÒº·´Ó¦²úÉúÆøÌå   ¢ÚÄÜʹBr2µÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«
£¨6£©¾ÛÈéËᣨ£©ÊÇÒ»ÖÖÉúÎï¿É½µ½â²ÄÁÏ£¬²Î¿¼ÉÏÊöÐÅÏ¢Éè¼ÆÓÉÒÒ´¼ÖƱ¸¾ÛÈéËáµÄºÏ³É·Ïߣ®ºÏ³É·ÏßÁ÷³ÌͼͼʾÀýÈçÏ£ºX$¡ú_{·´Ó¦Ìõ¼þ}^{·´Ó¦Îï}$Y$¡ú_{·´Ó¦Ìõ¼þ}^{·´Ó¦Îï}$Z¡­Ä¿±ê²úÎ

·ÖÎö F·¢Éú¼Ó¾Û·´Ó¦Éú³ÉÓлú²£Á§£¬ÔòF½á¹¹¼òʽΪCH2=C£¨CH3£©COOCH3£¬EºÍ¼×´¼·¢Éúõ¥»¯·´Ó¦Éú³ÉF£¬E½á¹¹¼òʽΪCH2=C£¨CH3£©COOH£»
AÊÇÁ´Ìþ£¬¸ù¾ÝA·Ö×Óʽ֪£¬A½á¹¹¼òʽΪCH2=CHCH3£¬AºÍHCl·¢Éú¼Ó³É·´Ó¦Éú³ÉB£¬B·¢ÉúÈ¡´ú·´Ó¦Éú³ÉC£¬C·¢Éú´ß»¯Ñõ»¯·´Ó¦Éú³ÉD£¬ºË´Å¹²ÕñÇâÆ×±íÃ÷DÖ»ÓÐÒ»ÖÖ»¯Ñ§»·¾³µÄÇ⣬ÔòD½á¹¹¼òʽΪCH3COCH3£¬C½á¹¹¼òʽΪCH3CH£¨OH£©CH3£¬B½á¹¹¼òʽΪCH3CHClCH3£¬D·¢Éú¼Ó³É·´Ó¦È»ºóËữµÃµ½E£»
£¨6£©ÓÉÒÒ´¼ÎªÆðʼԭÁÏÖÆ±¸¾ÛÈéËᣬÒÒ´¼ÏÈÑõ»¯Éú³ÉÒÒÈ©£¬ÒÒÈ©ÓëHCN·¢Éú¼Ó³É·´Ó¦£¬È»ºóË®½âÉú³ÉÈéËᣬ·¢Éú¼Ó¾Û·´Ó¦¿ÉÉú³É¾ÛÈéËᣮ

½â´ð ½â£º£¨1£©AµÄ½á¹¹¼òʽΪCH2=CHCH3£¬AÉú³ÉBµÄ·´Ó¦ÀàÐÍΪ¼Ó³É·´Ó¦£¬
¹Ê´ð°¸Îª£ºCH2=CHCH3£»¼Ó³É·´Ó¦£»
£¨2£©C½á¹¹¼òʽΪCH3CH£¨OH£©CH3£¬B½á¹¹¼òʽΪCH3CHClCH3£¬BÉú³ÉCµÄ»¯Ñ§·½³ÌʽΪCH3CHClCH3+NaOH$¡ú_{¡÷}^{H_{2}O}$CH3CH£¨OH£©CH3+NaCl£¬
¹Ê´ð°¸Îª£ºCH3CHClCH3+NaOH$¡ú_{¡÷}^{H_{2}O}$CH3CH£¨OH£©CH3+NaCl£»
£¨3£©DµÄ½á¹¹¼òʽΪCH3COCH3£¬ôÊ»ùÎªÆ½Ãæ½á¹¹£¬·Ö×ÓÖÐ×î¶àÓÐ6¸öÔ­×Ó¹²Æ½Ã棬
¹Ê´ð°¸Îª£ºCH3COCH3£»6£»
£¨4£©F½á¹¹¼òʽΪCH2=C£¨CH3£©COOCH3£¬»¯Ñ§Ãû³ÆÎª2-¼×»ù-±ûÏ©Ëá¼×õ¥£¬
¹Ê´ð°¸Îª£º2-¼×»ù-±ûÏ©Ëá¼×õ¥£»
£¨5£©F½á¹¹¼òʽΪCH2=C£¨CH3£©COOCH3£¬FµÄͬ·ÖÒì¹¹ÌåÖÐÄÜͬʱÂú×ãÏÂÁÐÌõ¼þ£¬
¢ÙÄÜÓë±¥ºÍNaHCO3ÈÜÒº·´Ó¦²úÉúÆøÌ壬˵Ã÷º¬ÓÐôÈ»ù£»
¢ÚÄÜʹBr2µÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊɫ˵Ã÷º¬ÓÐ̼̼˫¼ü£¬
-COOHÓëC=C-C-CÏàÁ¬£¬ÓÐ4ÖÖ£»
-COOHÓëC-C=C-CÏàÁ¬ÓÐ2ÖÖ£»
-COOHÓëC-C£¨CH3£©=CÏàÁ¬ÓÐ2ÖÖ£»
·ûºÏÌõ¼þµÄ½á¹¹ÓÐ8ÖÖ£»
ÆäÖк˴ʲÕñÇâÆ×ÏÔʾΪ4×é·å£¬ÇÒ·åÃæ»ý±ÈΪ3©s2©s2©s1µÄÊÇCH2=C£¨CH3£©CH2COOH£¬
¹Ê´ð°¸Îª£º8£»CH2=C£¨CH3£©CH2COOH£»
£¨6£©ÓÉÒÒ´¼ÎªÆðʼԭÁÏÖÆ±¸¾ÛÈéËᣬÒÒ´¼ÏÈÑõ»¯Éú³ÉÒÒÈ©£¬ÒÒÈ©ÓëHCN·¢Éú¼Ó³É·´Ó¦£¬È»ºóË®½âÉú³ÉÈéËᣬ·¢Éú¼Ó¾Û·´Ó¦¿ÉÉú³É¾ÛÈéËᣬÁ÷³ÌΪ£¬
¹Ê´ð°¸Îª£º£®

µãÆÀ ±¾Ì⿼²éÓлúÎïµÄºÏ³É£¬Îª¸ßƵ¿¼µã£¬°ÑÎպϳÉÁ÷³ÌÖйÙÄÜÍŵı仯¡¢Óлú·´Ó¦Îª½â´ðµÄ¹Ø¼ü£¬²àÖØ·ÖÎöÓëÓ¦ÓÃÄÜÁ¦µÄ¿¼²é£¬×¢ÒâÓлúÎïÐÔÖʵÄÓ¦Óã¬ÌâÄ¿ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø