ÌâÄ¿ÄÚÈÝ


ijÐËȤС×éÔÚʵÑéÊÒÓüÓÈÈÒÒ´¼¡¢Å¨H2SO4¡¢ä廝įºÍÉÙÁ¿Ë®µÄ»ìºÏÎïÀ´ÖƱ¸äåÒÒÍ飨CH3CH2Br£©£¬¼ìÑé·´Ó¦µÄ²¿·Ö¸±²úÎ²¢Ì½¾¿äåÒÒÍéµÄÐÔÖÊ¡£

¢å äåÒÒÍéµÄÖÆ±¸¼°²úÎïµÄ¼ìÑ飺Éè¼ÆÁËÈçÉÏͼװÖã¬ÆäÖмгÖÒÇÆ÷¡¢¼ÓÈÈÒÇÆ÷¼°ÀäÈ´Ë®¹ÜûÓл­³ö¡£Çë¸ù¾ÝʵÑé²½Ö裬»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÀíÂÛÉÏ£¬ÉÏÊö·´Ó¦µÄ¸±²úÎﻹ¿ÉÄÜÓУºÒÒÃÑ£¨CH3CH2£­O£­CH2CH3£©¡¢ÒÒÏ©¡¢ä廯ÇâµÈ

¢Ù ¼ìÑ鸱²úÎïÖÐÊÇ·ñº¬ÓÐä廯Ç⣺ϨÃðA´¦¾Æ¾«µÆ£¬ÔÚÊúÖ±ÀäÄý¹ÜÉÏ·½ÈûÉÏÈû×Ó,¹Ø±Õb,´ò¿ªa£¬ÀûÓÃÓàÈȼÌÐø·´Ó¦Ö±ÖÁÀäÈ´£¬Í¨¹ýB¡¢C×°ÖüìÑé¡£B¡¢CÖÐӦʢ·ÅµÄÊÔ¼Á·Ö±ðÊÇ           ¡¢          

¢Ú ¼ìÑ鸱²úÎïÖÐÊÇ·ñº¬ÓÐÒÒÃÑ£ºÍ¨¹ýºìÍâ¹âÆ×ÒǼø¶¨ËùµÃ²úÎïÖк¬ÓС°£­CH2CH3¡±»ùÍÅ£¬À´È·¶¨¸±²úÎïÖдæÔÚÒÒÃÑ¡£ÄãÈÏΪÊÇ·ñÍ×µ±£¿           £¬ÀíÓÉÊÇ               ¡£

£¨2£©Óû³ýÈ¥äåÒÒÍéÖеÄÉÙÁ¿ÔÓÖÊBr2£¬ÏÂÁÐÎïÖÊÖÐ×îÊʺϵÄÒ»ÖÖÊÇ        ¡££¨Ìî×Öĸ£©

a£®NaI           b£®NaOH            c£®NaHSO3           d£®KCl

¢æ äåÒÒÍéÐÔÖʵÄ̽¾¿£º

ÓÃÏÂͼʵÑé×°ÖÃ(Ìú¼Ų̈¡¢¾Æ¾«µÆÂÔ) ÑéÖ¤äåÒÒÍéµÄÐÔÖÊ£º

¢ñ£ºÔÚÊÔ¹ÜÖмÓÈë10 mL6mol/L NaOHÈÜÒººÍ2 mL äåÒÒÍ飬Õñµ´¡£

II£º½«ÊÔ¹ÜÈçͼ¹Ì¶¨ºó£¬Ë®Ô¡¼ÓÈÈ¡£

(3)¹Û²ìµ½___________ÏÖÏóʱ£¬±íÃ÷äåÒÒÍéÒÑÍêÈ«ÓëNaOHÈÜÒº·´Ó¦¡£

(4)Ϊ֤Ã÷äåÒÒÍéÔÚNaOHÒÒ´¼ÈÜÒºÖз¢ÉúµÄÊÇÏûÈ¥·´Ó¦£¬½«Éú³ÉµÄÆøÌåͨÈëÈçͼװÖá£AÊÔ¹ÜÖеÄË®µÄ×÷ÓÃÊÇ                 £¬ÈôÎÞAÊԹܣ¬BÊÔ¹ÜÖеÄÊÔ¼ÁӦΪ               ¡£


 £¨1£©¢Ù±½£¨»ò£©    ÈÜÒº£¨»òʯÈïÊÔÒº£©

¢Ú·ñ     ÒÒ´¼¡¢äåÒÒÍéÖÐÒ²ÓÐÒÒ»ù£¨£©

£¨2£©C

£¨3£©ÒºÌå²»·Ö²ã

£¨4£©ÎüÊÕÒÒ´¼     äåË®£¨»òµÄÈÜÒº£©


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø