¹¤ÒµÉϳ£ÓÃÌúÖÊÈÝÆ÷Ê¢×°ÀäŨËᣮΪÑо¿ÌúÖʲÄÁÏÓëÈÈŨÁòËáµÄ·´Ó¦£¬Ä³Ñ§Ï°Ð¡×é½øÐÐÁËÒÔÏÂ̽¾¿»î¶¯£º

[̽¾¿Ò»]

(1)½«ÒÑÈ¥³ý±íÃæÑõ»¯ÎïµÄÌú¶¤(̼ËظÖ)·ÅÈëÀäŨÁòËáÖУ¬10·ÖÖÓºóÒÆÈËÁòËáÍ­ÈÜÒºÖУ¬Æ¬¿ÌºóÈ¡³ö¹Û²ì£¬Ìú¶¤±íÃæÎÞÃ÷ÏԱ仯£¬ÆäÔ­ÒòÊÇ________________£®

(2)³ÆÈ¡Ìú¶¤6.0 g·ÅÈë15.0 mLŨÁòËáÖУ¬¼ÓÈÈ£¬³ä·ÖÓ¦ºóµÃµ½ÈÜÒºX²¢ÊÕ¼¯µ½ÆøÌåY£®

¢Ù¼×ͬѧÈÏΪXÖгýFe3+Í⻹¿ÉÄܺ¬ÓÐFe2+£»ÈôҪȷÈÏÆäÖк¬ÓÐFe2+£¬Ó¦Ê×ÏÈÓÃ________½øÐмìÑé(Ñ¡ÌîÐòºÅ)£®

a£®KSCNÈÜÒººÍÂÈË®¡¡b£®Ìú·ÛºÍKSCNÈÜÒº¡¡c£®°±Ë®¡¡d£®ËáÐÔKMnO4ÈÜÒº

¢ÚÒÒͬѧȡ336ml(±ê×¼×´¿ö)ÆøÌåYͨÈë×ãÁ¿äåË®ÖУ¬·¢Éú·´Ó¦£ºSO2£«Br2£«2H2O£½2HBr£«H2SO4£»È»ºó¼ÓÈë×ãÁ¿BaCl2ÈÜÒº£¬¾­Êʵ±²Ù×÷ºóµÃ¸ÉÔï¹ÌÌå2£®33g£®ÓÉÓÚ´ËÍÆÖªÆøÌåYÖÐSO2µÄÌå»ý·ÖÊýΪ________£®

[̽¾¿¶þ]·ÖÎöÉÏÊöʵÑéÖÐSO2Ìå»ý·ÖÊýµÄ½á¹û£¬±ûͬѧÈÏΪÆøÌåYÖл¹¿ÉÄܺ¬Á¿ÓÐH2ºÍQÆøÌ壮Ϊ´ËÉè¼ÆÁËÏÂÁÐ̽¾¿ÊµÑé×´ÖÃ(ͼÖмгÖÒÇÆ÷Ê¡ÂÔ)£®

¡ö

(3)×°ÖÃBÖÐÊÔ¼ÁµÄ×÷ÓÃÊÇ________________£»

(4)ΪȷÈÏQµÄ´æÔÚ£¬ÐèÔÚ×°ÖÃÖÐÌí¼ÓMÓÚ________(Ñ¡ÌîÐòºÅ)£®

A£®A֮ǰ¡¡B£®A£­B¼ä¡¡C£®B£­C¼ä¡¡D£®C£­D¼ä

(5)Èç¹ûÆøÌåYÖк¬ÓÐH2£¬Ô¤¼ÆʵÑéÏÖÏóÓ¦ÊÇ________________£®

´ð°¸£º
½âÎö£º

¡¡¡¡(1)Ìú¶¤±íÃæ±»¶Û»¯(»òÆäËûºÏÀí´ð°¸)

¡¡¡¡(2)¢Ùd¡¡¢Ú66.7£¥(»òÆäËûºÏÀí´ð°¸)

¡¡¡¡(3)¼ìÑéSO2ÊÇ·ñ³ý¾¡

¡¡¡¡(4)C

¡¡¡¡(5)DÖйÌÌåÓɺڱäºìºÍEÖйÌÌåÓÉ°×±äÀ¶


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨16·Ö£©¹¤ÒµÉϳ£ÓÃÌúÖÊÈÝÆ÷Ê¢×°ÀäŨËᡣΪÑо¿ÌúÖʲÄÁÏÓëÈÈŨÁòËáµÄ·´Ó¦£¬Ä³Ñ§Ï°Ð¡×é½øÐÐÁËÒÔÏÂ̽¾¿»î¶¯£º

£¨1£©½«ÒÑÈ¥³ý±íÃæÑõ»¯ÎïµÄÌú¶¤£¨Ì¼Ëظ֣©·ÅÈëÀäŨÁòËáÖУ¬10·ÖÖÓºóÒÆÈëÁòËáÍ­ÈÜÒºÖУ¬Æ¬¿ÌºóÈ¡³ö¹Û²ì£¬Ìú¶¤±íÃæÎÞÃ÷ÏԱ仯£¬ÆäÔ­ÒòÊÇ                        ¡£

£¨2£©Áí³ÆÈ¡Ìú¶¤6.0g·ÅÈë15.0mLŨÁòËáÖУ¬¼ÓÈÈ£¬³ä·ÖÓ¦ºóµÃµ½ÈÜÒºX²¢ÊÕ¼¯µ½ÆøÌåY¡£

¼×ͬѧÈÏΪXÖгýFe3+Í⻹¿ÉÄܺ¬ÓÐFe2+¡£ÈôҪȷÈÏÆäÖдæÔÚFe2+£¬ÐèÒª½øÐеÄʵÑé²Ù×÷¡¢ÏÖÏóºÍ½áÂÛÊÇ                                                ¡£

ÒÒͬѧÈÏΪÆøÌåYÖгýº¬ÓÐSO2¡¢H2Í⣬»¹¿ÉÄܺ¬ÓÐCO2ÆøÌ塣Ϊ´ËÉè¼ÆÁËÏÂÁÐ̽¾¿ÊµÑé×°Öá£Í¼ÖмгÖÒÇÆ÷Ê¡ÂÔ£¬MÖÐÊ¢ÓгÎÇåʯ»ÒË®¡£

¢ÙÈÏΪÆøÌåYÖл¹º¬ÓÐCO2µÄÀíÓÉÊÇ                         £¨Óû¯Ñ§·½³Ìʽ±í£©¡£

¢Ú×°ÖÃAÖÐÊÔ¼ÁµÄ×÷ÓÃÊÇ                                      ¡£

¢ÛΪȷÈÏCO2µÄ´æÔÚ£¬ÐèÔÚ×°ÖÃÖÐÌí¼ÓMÓÚ            £¨Ñ¡ÌîÐòºÅ£©¡£

      a£®A֮ǰ       b£®A-B¼ä         c£®B-C¼ä          d£®C-D¼ä

¢ÜÄÜ˵Ã÷ÆøÌåYÖк¬ÓÐH2µÄʵÑéÏÖÏóÊÇ                                  ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê¹ã¶«Ê¡¸ßÈý11ÔÂÔ¿¼Àí¿Æ×ÛºÏÊÔÌ⣨»¯Ñ§²¿·Ö£© ÌâÐÍ£ºÊµÑéÌâ

£¨16·Ö£©¹¤ÒµÉϳ£ÓÃÌúÖÊÈÝÆ÷Ê¢×°ÀäŨËᡣΪÑо¿ÌúÖʲÄÁÏÓëÈÈŨÁòËáµÄ·´Ó¦£¬Ä³Ñ§Ï°Ð¡×é½øÐÐÁËÒÔÏÂ̽¾¿»î¶¯£º

£¨1£©½«ÒÑÈ¥³ý±íÃæÑõ»¯ÎïµÄÌú¶¤£¨Ì¼Ëظ֣©·ÅÈëÀäŨÁòËáÖУ¬10·ÖÖÓºóÒÆÈëÁòËáÍ­ÈÜÒºÖУ¬Æ¬¿ÌºóÈ¡³ö¹Û²ì£¬Ìú¶¤±íÃæÎÞÃ÷ÏԱ仯£¬ÆäÔ­ÒòÊÇ                         ¡£

£¨2£©Áí³ÆÈ¡Ìú¶¤6.0g·ÅÈë15.0mLŨÁòËáÖУ¬¼ÓÈÈ£¬³ä·ÖÓ¦ºóµÃµ½ÈÜÒºX²¢ÊÕ¼¯µ½ÆøÌåY¡£

¼×ͬѧÈÏΪXÖгýFe3+Í⻹¿ÉÄܺ¬ÓÐFe2+¡£ÈôҪȷÈÏÆäÖдæÔÚFe2+£¬ÐèÒª½øÐеÄʵÑé²Ù×÷¡¢ÏÖÏóºÍ½áÂÛÊÇ                                                 ¡£

ÒÒͬѧÈÏΪÆøÌåYÖгýº¬ÓÐSO2¡¢H2Í⣬»¹¿ÉÄܺ¬ÓÐCO2ÆøÌ塣Ϊ´ËÉè¼ÆÁËÏÂÁÐ̽¾¿ÊµÑé×°Öá£Í¼ÖмгÖÒÇÆ÷Ê¡ÂÔ£¬MÖÐÊ¢ÓгÎÇåʯ»ÒË®¡£

¢ÙÈÏΪÆøÌåYÖл¹º¬ÓÐCO2µÄÀíÓÉÊÇ                          £¨Óû¯Ñ§·½³Ìʽ±í£©¡£

¢Ú×°ÖÃAÖÐÊÔ¼ÁµÄ×÷ÓÃÊÇ                                       ¡£

¢ÛΪȷÈÏCO2µÄ´æÔÚ£¬ÐèÔÚ×°ÖÃÖÐÌí¼ÓMÓÚ             £¨Ñ¡ÌîÐòºÅ£©¡£

      a£®A֮ǰ        b£®A-B¼ä          c£®B-C¼ä           d£®C-D¼ä

¢ÜÄÜ˵Ã÷ÆøÌåYÖк¬ÓÐH2µÄʵÑéÏÖÏóÊÇ                                   ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸