ÌâÄ¿ÄÚÈÝ


×î³£¼ûµÄËÜ»¯¼ÁÁÚ±½¶þ¼×Ëá¶þ¶¡õ¥¿ÉÓÉÁÚ±½¶þ¼×ËáôûÓëÕý¶¡´¼ÔÚŨÁòËá¹²ÈÈÏ·´Ó¦ÖƵ㬷´Ó¦µÄ»¯Ñ§·½³Ìʽ¼°×°ÖÃͼ£¨²¿·Ö×°ÖÃÊ¡ÂÔ£©ÈçÏ£º

ÒÑÖª£ºÕý¶¡´¼·Ðµã118¡æ£¬´¿ÁÚ±½¶þ¼×Ëá¶þ¶¡õ¥ÊÇÎÞɫ͸Ã÷¡¢¾ßÓз¼ÏãÆøÎ¶µÄÓÍ×´ÒºÌ壬·Ðµã340¡æ£¬ËáÐÔÌõ¼þÏ£¬Î¶ȳ¬¹ý180¡æÊ±Ò×·¢Éú·Ö½â¡£

ÓÉÁÚ±½¶þ¼×Ëáôû¡¢Õý¶¡´¼ÖƱ¸ÁÚ±½¶þ¼×Ëá¶þ¶¡õ¥ÊµÑé²Ù×÷Á÷³ÌÈçÏ£º
¢ÙÏòÈý¾±ÉÕÆ¿ÄÚ¼ÓÈë30g(0.2mol)ÁÚ±½¶þ¼×Ëáôû,22g(0.3mol)Õý¶¡´¼ÒÔ¼°ÉÙÁ¿Å¨ÁòËá¡£
¢Ú½Á°è£¬ÉýÎÂÖÁ105¡æ£¬³ÖÐø½Á°è·´Ó¦2Сʱ,±£ÎÂÖÁ·´Ó¦½áÊø¡£
¢ÛÀäÈ´ÖÁÊÒΣ¬½«·´Ó¦»ìºÏÎïµ¹³ö£®Í¨¹ý¹¤ÒÕÁ÷³ÌÖеIJÙ×÷X£¬µÃµ½´Ö²úÆ·¡£
¢Ü´Ö²úÆ·ÓÃÎÞË®ÁòËáþ´¦ÀíÖÁ³ÎÇå¡úÈ¡ÇåÒº£¨´Öõ¥£©¡úÔ²µ×ÉÕÆ¿¡ú¼õѹÕôÁó,¾­¹ý´¦ÀíµÃµ½²úÆ·20.85g¡£

Çë»Ø´ðÒÔÏÂÎÊÌ⣺

(1)²½Öè¢ÚÖв»¶Ï´Ó·ÖË®Æ÷ϲ¿·ÖÀë³ö²úÎïË®µÄÄ¿µÄÊÇ                                         ¡£

ÅжϷ´Ó¦ÒѽáÊøµÄ·½·¨ÊÇ_______________________¡£
£¨2£©ÉÏÊöʵÑé¿ÉÄÜÉú³ÉµÄ¸±²úÎïµÄ½á¹¹¼òʽΪ                   £¨ÌîÒ»ÖÖ¼´¿É£©

£¨3£©²Ù×÷XÖУ¬Ó¦ÏÈÓÃ5% Na2CO3ÈÜҺϴµÓ´Ö²úÆ·¡£´¿¼îÈÜҺŨ¶È²»Ò˹ý¸ß£¬¸ü²»ÄÜʹÓÃÇâÑõ»¯ÄÆ£»ÈôʹÓÃÇâÑõ»¯ÄÆÈÜÒº£¬¶Ô²úÎïÓÐʲôӰÏ죿£¨Óû¯Ñ§·½³Ìʽ±íʾ£©                 ¡£
£¨4£©²Ù×÷XÖУ¬·ÖÀë³ö²úÎïµÄ²Ù×÷ÖбØÐëʹÓõÄÖ÷Òª²£Á§ÒÇÆ÷ÓÐ               ¡£

£¨5£©´Ö²úÆ·Ìá´¿Á÷³ÌÖвÉÓüõѹÕôÁóµÄÄ¿µÄÊÇ___________________________¡£

£¨6£©±¾ÊµÑéÖУ¬ÁÚ±½¶þ¼×Ëá¶þ¶¡õ¥(ʽÁ¿ÊÇ278£©µÄ²úÂÊΪ          ¡£


£¨14·Ö£©

£¨1£©ÓÐÀûÓÚ·´Ó¦ÏòÉú³ÉÁÚ±½¶þ¼×Ëá¶þ¶¡õ¥µÄ·½ÏòÒÆ¶¯£¬Ìá¸ß²úÂÊ£»£¨2·Ö£©      

·ÖË®Æ÷ÖеÄˮλ¸ß¶È»ù±¾±£³Ö²»±äʱ£¨»òÕßÀäÄý¹ÜÖв»ÔÙÓÐÒºÌåµÎÏ£©¡££¨2·Ö£©

£¨2£©CH2=CHCH2CH3   CH3 CH2CH2CH2OCH2CH2CH2CH3£¨ºÏÀí¼´¿É£©£¨2·Ö£©

(3)

£¨4£©  +2NaOH¡ú +2C4H9OH¡££¨2·Ö£©

ÉÕ±­£¬·ÖҺ©¶·£¨2·Ö£©

£¨5£©ÁÚ±½¶þ¼×Ëá¶þ¶¡õ¥·Ðµã½Ï¸ß£¬¸ßÎÂÕôÁó»áÔì³ÉÆä·Ö½â£¬¼õѹ¿ÉʹÆä·Ðµã½µµÍ¡££¨2·Ö£©

£¨6£©50%£¨2·Ö£©


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø