±½ÒÒÏ©£¨ £©ÊÇÎÞÉ«£¬´øÓÐÐÁÀ±ÆøζµÄÒ×ȼҺÌ壬Óж¾£®ÈËÌåÎüÈë¹ý¶àµÄ±½ÒÒÏ©ÕôÆøʱ»áÒýÆðÖж¾£¬ÔÚ¿ÕÆøÖеÄÔÊÐíŨ¶ÈÔÚ1¡Á10-4 kg?m-3ÒÔÏ£®ÏÂÁйØÓÚ±½ÒÒÏ©µÄÐÔÖÊÍƶÏÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
·ÖÎö£º±½ÒÒÏ©¾ßÓб½»·ºÍC=C£¬½áºÏÏ©ÌþµÄÐÔÖʼ°ÌþµÄͨÐÔÀ´½â´ð£®
½â´ð£º½â£ºA£®º¬C=C¼ü£¬Ëü¼ÈÄÜʹäåµÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«£¬Ò²ÄÜʹËáÐÔ¸ßÃÌËá¼ØÈÜÒºÍÊÉ«£¬¹ÊA´íÎó£»
B£®º¬C=C¼ü£¬Ëü¼ÈÄÜʹäåµÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«£¬Ò²ÄÜʹËáÐÔ¸ßÃÌËá¼ØÈÜÒºÍÊÉ«£¬¹ÊBÕýÈ·£»
C£®¸ÃÎïÖÊÖ»ÓÐC¡¢HÔªËØ£¬ÊôÓÚÌþ£¬²»ÈÜÓÚË®£¬¹ÊC´íÎó£»
D£®ÔÚÒ»¶¨Ìõ¼þÏ¿ÉÒÔ·¢Éú¼Ó¾Û·´Ó¦£¬±½»·Ó¦Îª²àÁ´£¬¹ÊD´íÎó£»
¹ÊÑ¡B£®
µãÆÀ£º±¾Ì⿼²éÓлúÎïµÄ½á¹¹ÓëÐÔÖÊ£¬×¢Òâ°ÑÎÕ¹ÙÄÜÍÅÓëÐÔÖʵĹØϵ£¬ÊìϤϩÌþµÄÐÔÖʼ´¿É½â´ð£¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê¹ã¶«Ê¡´äÔ°ÖÐѧ¸ß¶þÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

£¨¢ñ£©¡¢£¨10·Ö£©ÏÖÓÐÏÂÁи÷»¯ºÏÎ
 ¢ÙÉÏÊö»¯ºÏÎïÖеĺ¬Ñõ¹ÙÄÜÍÅÊÇ£¨Ð´Ãû³Æ£©       ¡¢        ¡¢         ¡¢       £»
¸ù¾Ý¹ÙÄÜÍŵÄÌصã¿É½«CÖÐÁ½»¯ºÏÎï»®·ÖΪ         ÀàºÍ         Àà¡£
¢ÚDÖÐÁ½»¯ºÏÎïµÄÃû³Æ·Ö±ðÊÇ
                         £»                             
¢ÛÉÏÊö»¯ºÏÎïÖÐÊôÓÚͬ·ÖÒì¹¹ÌåµÄÊÇ                 ÊôÓÚͬϵÎïµÄÊÇ               ¡£
£¨¢ò£©¡¢£¨12·Ö£©Ð´³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ
£¨1£©Ïò³ÎÇåµÄ±½·ÓÄÆÈÜÒºÖÐͨÈëÉÙÁ¿CO2ÆøÌ壬Æä·´Ó¦·½³ÌʽÊÇ£º
                          ____   ______________________
£¨2£©±½ÒÒÏ©Óë×ãÁ¿ÇâÆø·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
                                                  
£¨3£©±½µÄäå´ú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
                                                  
£¨4£©ÒÒ¶þËáÓë×ãÁ¿ÒÒ´¼¡¢Å¨ÁòËá»ìºÏÒº¹²ÈȵĻ¯Ñ§·½³Ìʽ£º
                                     _  ___  _____________
£¨¢ó£©£¨13·Ö£©Ä³Ñ§ÉúÔÚʵÑéÊÒÓû¯Ñ§·½·¨À´¼ø±ðÒÒ´¼¡¢ÒÒÈ©¡¢±½·Ó¡¢ÒÒËá4ÖÖÎÞÉ«ÈÜÒº£¬Æä·½·¨ºÍ²Ù×÷²½ÖèÈçÏ£¬ÊԻشðÏÂÁÐÎÊÌ⣺
²½ÖèI£ºÏòÊ¢Õâ4ÖÖÈÜÒºµÄÊÔ¹ÜA¡¢B¡¢C¡¢DÖзֱð¼ÓÈëÊÔ¼Á¢Ù£¬ÆäÖÐCÊÔ¹ÜÖÐÈÜÒº±ä³ÎÇåÇÒΪÀ¶É«£¬ÆäËû3Ö§ÊÔ¹ÜÖÐÎ޴˱仯£»
²½ÖèII£º·Ö±ð¶Ô²½ÖèIÖеÄ4Ö§ÊԹܽøÐвÙ×÷¢Ú£¬Ö»ÓÐDÊÔ¹ÜÖвúÉúºìÉ«³Áµí£»
²½ÖèIII£ºÁíȡͬÑù±àºÅµÄÊ¢4ÖÖÈÜÒºµÄ4Ö§ÊԹܣ¬·Ö±ð¼ÓÈëÊÔ¼Á¢Û£¬ÆäÖÐBÊÔ¹ÜÓа×É«³Áµí³öÏÖ£¬ÆäËû3Ö§ÊÔ¹ÜÎÞÃ÷ÏԱ仯¡£
£¨1£©ÊÔ¼Á¢ÙÊÇ           £¬²Ù×÷¢ÚÊÇ             £¬ÊÔ¼Á¢ÛÊÇ            £»
£¨2£©4Ö§ÊÔ¹ÜÖзֱðÊ¢µÄÓлúÎïÊÇ£¨Óýṹ¼òʽ±íʾ£©£º
A                £¬B                £¬C               £¬D               ¡£
£¨3£©Ð´³ö²½ÖèIIÖÐDÊÔ¹ÜÖвúÉúµÄºìÉ«³ÁµíµÄ»¯Ñ§»¯Ñ§·´Ó¦·½³Ìʽ
________________                              ____¡£
£¨¢ô£©£¨15·Ö£©ÏÂÁÐÊÇA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G¡¢H¼°±û¶þËᣨHOOCCH2COOH£©¼äת»¯·´Ó¦µÄ¹Øϵͼ¡£AÊÇÒ»ÖÖÁ´×´ôÈËᣬ·Ö×ÓʽΪC3H4O2£»FÖк¬ÓÐÓÉÆ߸öÔ­×Ó¹¹³ÉµÄ»·£»HÊÇÒ»Öָ߷Ö×Ó»¯ºÏÎï¡£ÇëÌîдÏÂÁпհףº

£¨1£©CµÄ½á¹¹¼òʽ£º                 £»FµÄ½á¹¹¼òʽ£º                      ¡£
£¨2£©Ð´³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³ÌʽºÍ·´Ó¦ÀàÐÍ£¨Ã¿¸ö·½³Ìʽ2·Ö£¬·´Ó¦ÀàÐÍ1·Ö£©£º
¢Ù A¡úHµÄ»¯Ñ§·½³Ìʽ£º                                       £¬             £»
¢Ú BÓëNaOHÈÜÒº·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                           £¬             £»
¢Û G¡ú±û¶þËáµÄ»¯Ñ§·½³Ìʽ£º  __________________________________£¬             £»
£¨3£©ÊµÑéÊÒÖƱ¸Òø°±ÈÜÒºµÄ²Ù×÷¹Ø¼üÊÇ£º
                                                                 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêÕã½­Ê¡ÎÂÖÝÊиßÈýµÚ¶þ´ÎÄ£Ä⿼ÊÔÀí×Û»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

ʵÑéÊÒÖƱ¸Èâ¹ðËáµÄ»¯Ñ§·½³ÌʽΪ£º

¸±·´Ó¦£º

Ò©Æ·ÎïÀí³£Êý

Ö÷ҪʵÑé×°ÖúͲ½ÖèÈçÏ£º

(I)      ºÏ³É£º

Ïò×°ÖÃ1µÄÈý¾±ÉÕÆ¿ÖÐÏȺó¼ÓÈë3gÐÂÈÛÈÚ²¢ÑÐϸµÄÎÞË®´×ËáÄÆ¡¢3mLÐÂÕôÁó¹ýµÄ±½¼×È©ºÍ 5.5mLÒÒËáôû£¬Õñµ´Ê¹Ö®»ìºÏ¾ùÔÈ¡£ÔÚ150~170¡æ¼ÓÈÈ»ØÁ÷40min,·´Ó¦¹ý³ÌÖÐÌåϵµÄÑÕÉ«»áÖð ½¥¼ÓÉ²¢°éÓÐ×غìÉ«Ê÷Ö¬Îï³öÏÖ¡£

(II)·ÖÀëÓëÌá´¿£º

¢ÙÏò·´Ó¦ÒºÖмÓ30mL·ÐË®£¬¼Ó¹ÌÌå̼ËáÄÆÖÁ·´Ó¦»ìºÏÎï³ÊÈõ¼îÐÔ¡£

¢Ú°´×°ÖÃ2½øÐÐË®ÕôÆøÕôÁó£¬ÔÚÀäÄý¹ÜÖгöÏÖÓлúÎïºÍË®µÄ»ìºÏÎֱµ½Áó³öÒºÎÞÓÍÖé¡£

¢ÛÊ£Óà·´Ó¦ÒºÌåÖмÓÈëÉÙÐí»îÐÔÌ¿£¬¼ÓÈÈÖó·Ð£¬³ÃÈȹýÂË£¬µÃÎÞɫ͸Ã÷ÒºÌå¡£

¢ÜÂËÒºÓÃŨÑÎËáËữ¡¢ÀäˮԡÀäÈ´¡¢½á¾§¡¢³éÂË¡¢Ï´µÓ¡¢Öؽᾧ£¬µÃÈâ¹ðËáÎÞÉ«¾§Ìå¡£ »Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ºÏ³É¹ý³ÌÖÐÒªÇóÎÞË®²Ù×÷£¬ÀíÓÉÊÇ______¡£½«º¬½á¾§Ë®µÄ´×ËáÄƼÓÈÈÖÆÎÞË®´×ËáÄÆ£¬¹Û²ìµ½ÑÎÓɹÌÌå¡úÒºÌå¡ú¹ÌÌå¡úÒºÌå¡£µÚÒ»´Î±ä³ÉÒºÌåµÄÔ­ÒòÊÇ_____¡£

£¨2£©ºÏ³É¹ý³ÌµÄ¼ÓÈÈ»ØÁ÷£¬Òª¿ØÖÆƤӦ³Ê΢·Ð״̬£¬Èç¹û¾çÁÒ·ÐÌÚ£¬¿ÉÄܵ¼Ö£¨£©

A£®  ʹÈâ¹ðËáÕô³öÓ°Ïì²úÂÊ

B£®   ʹÒÒËáôûÕô³öÓ°Ïì²úÂÊ

C£®   Èâ¹ðËáÍÑôȳɱ½ÒÒÏ©£¬½ø¶øÉú³É±½ÒÒÏ©µÍ¾ÛÎÉõÖÁÉú³ÉÊ÷֬״Îï

D£®  ·´Ó¦±ä»ºÂý

£¨3£©ÒÇÆ÷AµÄÃû³Æ_____:²£Á§¹ÜBµÄ×÷ÓÃ_____¡£

£¨4£©·ÖÀëºÍÌá´¿²Ù×÷ÖУ¬²½Öè¢Ù¼ÓNa2CO3Ä¿µÄÊÇ_____¡£

£¨5£©Ë®ÕôÆøÕôÁó¾ÍÊǽ«Ë®ÕôÆøͨÈë²»ÈÜ»òÄÑÈÜÓÚË®µ«ÓÐÒ»¶¨»Ó·¢ÐÔµÄÓлúÎïÖУ¬Ê¹¸ÃÓлúÎïÔÚ ,µÍÓÚ1000CµÄζÈÏ£¬ÓëË®¹²·Ð¶øËæ×ÅË®ÕôÆøÒ»ÆðÕôÁó³öÀ´¡£²½Öè¢ÚµÄÄ¿µÄ____£¬ÕôÁó½áÊøºóÏÈ____,ÔÙ____£¬ÒÔ·Àµ¹Îü¡£

£¨6£©²½Öè¢Û¼Ó»îÐÔÌ¿Ä¿µÄÊÇ____:Èô³ÃÈȹýÂËÔÚ³éÂË×°ÖÃÖнøÐУ¬ÏÂÁвÙ×÷´íÎóµÄÊÇ£¨£©

A£®²¼ÊÏ©¶·ºÍÂËÖ½ÒªÊÂÏÈÓ÷ÐˮԤÈÈ

B£®¸÷²½²Ù×÷µÄ¶¯×÷Ò»¶¨Òª¿ì

C£®Îª·ÀÖ¹ÂËÖ½ÆÆË𣬻ìºÍÒº±ØÐëÓò£Á§°ôÒýÁ÷ÖÁ²¼ÊÏ©¶·

D£®ÎüÂËÆ¿ÄÚµÄÈÜÒº¿ÉÖ±½Ó´ÓÖ§¹Ü¿Úµ¹³ö

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸