ÌâÄ¿ÄÚÈÝ

Ìú²»ÄÜÓëÀä¡¢ÈÈË®·´Ó¦£¬µ«ÊÇÄÜÓëË®ÕôÆø·´Ó¦¡£ÊµÑé×°ÖÃÈçͼËùʾ¡£ÔÚÓ²Öʲ£Á§¹ÜÖзÅÈ뻹ԭÌú·ÛºÍʯÃÞÈ޵ĻìºÏÎ¼ÓÈÈ£¬²¢Í¨ÈëË®ÕôÆø£¬¾Í¿ÉÒÔÍê³É¸ßÎÂÏÂÌúÓëË®ÕôÆø·´Ó¦µÄʵÑé¡£Çë»Ø´ð£º

£¨1£©Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ         ¡£
£¨2£©ÊµÑéÇ°±ØÐë¶ÔÕûÌ××°ÖýøÐеIJÙ×÷ÊÇ________£¬ÊµÑ鿪ʼʱӦÏȵãȼ    £¨Ìî¡°¾Æ¾«µÆ¡±»ò¡°¾Æ¾«ÅçµÆ¡±£©£¬ÊµÑé½áÊøʱӦÏÈϨÃð    £¨Ìî¡°¾Æ¾«µÆ¡±»ò¡°¾Æ¾«ÅçµÆ¡±£©¡£
£¨3£©Ô²µ×ÉÕÆ¿ÖÐÊ¢ÓÐË®£¬¸Ã×°ÖÃÊÜÈȺóµÄÖ÷Òª×÷ÓÃÊÇ               £»ÉÕÆ¿ÀïÓ¦ÊÂÏÈ·ÅÖà           £¬Æä×÷ÓÃÊÇ         £»¸ÉÔï¹ÜÖÐÊ¢×°µÄÎïÖÊÊÇ________¡£
£¨4£©´ýÓ²Öʲ£Á§¹ÜÀäÈ´ºó£¬È¡ÉÙÐíÆäÖеĹÌÌåÎïÖÊÈÜÓÚÏ¡ÁòËáµÃÈÜÒºB£¬È¡ÉÙÁ¿ÈÜÒºBµÎ¼Ó     ÈÜÒº£¬Èô       £¨ÌîʵÑéÏÖÏ󣩣¬Ôò˵Ã÷ÈÜÒºBÖк¬ÓÐFe3+¡£

£¨1£©3Fe+4H2O(g)Fe3O4+4H2£»£¨2£©¼ì²é×°ÖõÄÆøÃÜÐÔ£¬¾Æ¾«µÆ£¬¾Æ¾«ÅçµÆ£»
£¨3£©ÎªÊµÑéÌṩˮÕôÆø£¬Ëé´ÉƬ£¬·ÀÖ¹±©·Ð£¬¼îʯ»Ò£¨ºÏÀí´ð°¸Ò²¸ø·Ö£©£»£¨4£©KSCN£¬ÈÜÒº±äºìÉ«£¨ÆäËûºÏÀí´ð°¸Ò²¸ø·Ö£©¡£

½âÎöÊÔÌâ·ÖÎö£º£¨1£©¸ßÎÂÏ£¬ÌúÓëË®ÕôÆø·´Ó¦Éú³ÉËÄÑõ»¯ÈýÌúºÍÇâÆø£¬»¯Ñ§·½³ÌʽΪ3Fe+4H2O(g)Fe3O4+4H2£»£¨2£©ÊµÑéÇ°±ØÐë¶ÔÕûÌ××°ÖýøÐеIJÙ×÷ÊǼì²é×°ÖõÄÆøÃÜÐÔ£¬ÊµÑ鿪ʼʱ£¬ÒªÏÈÅž¡×°ÖÃÖеĿÕÆø£¬Ó¦Ïȵãȼ¾Æ¾«µÆ£¬ÊµÑé½áÊøʱ£¬Ó¦ÊDzúÎïÔÚË®ÕôÆøÖÐÀäÈ´£¬Ó¦ÏÈϨÃð¾Æ¾«ÅçµÆ£» £¨3£©Ô²µ×ÉÕÆ¿ÖÐÊ¢ÓÐË®£¬¸Ã×°ÖÃÊÜÈȺóµÄÖ÷Òª×÷ÓÃÊÇΪʵÑéÌṩˮÕôÆø£»ÉÕÆ¿ÀïÓ¦ÊÂÏÈ·ÅÖÃËé´ÉƬ£¬Æä×÷ÓÃÊÇ·À±©·Ð£»¸ÉÔï¹ÜÖÐÊ¢×°µÄÎïÖÊÊǼîʯ»Ò¡££¨4£©¿¼²éFe3+µÄ¼ìÑ飻´ýÓ²Öʲ£Á§¹ÜÀäÈ´ºó£¬È¡ÉÙÐíÆäÖеĹÌÌåÎïÖÊÈÜÓÚÏ¡ÁòËáµÃÈÜÒºB£¬È¡ÉÙÁ¿ÈÜÒºBµÎ¼ÓKSCNÈÜÒº£¬ÈôÈÜÒº±äºìÉ«£¬Ôò˵Ã÷ÈÜÒºBÖк¬ÓÐFe3+¡£
¿¼µã£º¿¼²éÌú¼°Æ仯ºÏÎïµÄÐÔÖÊʵÑé¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Í­ÊÇÈËÀà×îÔçÉú²úºÍʹÓõĽðÊôÖ®Ò»£¬ÔÚ»¯Ñ§·´Ó¦ÖÐÍ­ÔªËؿɱíÏÖΪ0¡¢+1¡¢+2¼Û¡£
¢ñ£®£¨1£©ÔÚÎ÷ºº¹Å¼®ÖÐÔøÓмÇÔØ£º¡°ÔøÇàµÃÌúÔò»¯ÎªÍ­¡±£¬¼´£ºÔøÇࣨCuSO4£©¸úÌú·´Ó¦Éú³ÉÍ­£¬ÊÔд³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ                      ¡£
£¨2£©ÔÚÔ­µç³ØºÍµç½â³ØÖУ¬Í­³£ÓÃ×÷µç¼«£¬ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ            

A£®Ð¿Í­Ô­µç³ØÖÐÍ­ÊÇÕý¼«B£®Óõç½â·¨¾«Á¶Í­Ê±´ÖÍ­×÷Òõ¼«
C£®ÔڶƼþÉ϶ÆͭʱͭÓëµçÔ´Õý¼«ÏàÁ¬D£®Í­×÷Ñô¼«Ê±²»Ò»¶¨Èܽâ
¢ò£®Ñ§Ï°Ð¡×é¶ÔÎÞË®ÁòËáÍ­·Ö½âµÄ²úÎï½øÐÐʵÑé̽¾¿¡£
¡¾Ìá³öÎÊÌ⡿̼Ëá¸ÆÊÜÈÈ·Ö½âÉú³ÉCaOºÍCO2£¬ÄÇôÎÞË®ÁòËáÍ­ÊÜÈÈ·Ö½âÒ²Ö»Éú³ÉCuOºÍSO3Âð£¿
¡¾Éè¼ÆʵÑé¡¿°´ÈçͼװÖýøÐÐÊÔÑé¡£

D

 

¡¾ÊµÑé¹ý³Ì¡¿
a£®×¼È·³ÆÈ¡ÎÞË®ÁòËáÍ­2.40gÓÚ×°ÖÃAÊÔ¹ÜÖмÓÈÈ£¬Ö±ÖÁ¹ÌÌåÈ«²¿±äΪºÚÉ«£¬¾­ÑéÖ¤¸ÃºÚÉ«·ÛĩΪCuO¡£
b£®ÊµÑéÖУ¬¹Û²ìµ½×°ÖÃEÖеÄË®²¿·Ö±»ÅÅÈëÁ¿Í²ÖУ»ÊµÑé½áÊøºó£¬²âµÃÁ¿Í²ÖÐË®µÄÌå»ýΪ112mL£¨ÒÑÕÛËã³É±ê׼״̬ÏÂÆøÌåµÄÌå»ý£©£¬²¢²âµÃ¸ÉÔï¹ÜDµÄÖÊÁ¿Ôö¼ÓÁË1.32g¡£
£¨3£©×°ÖÃCµÄ×÷Óà                    ¡£
£¨4£©¸ù¾Ý×°ÖÃE¡¢FÖÐÏÖÏó£¬ÍƲ⻹ÓÐÆøÌå      £¨Ìî·Ö×Óʽ£©Éú³É£»ÊµÑéÉú³ÉµÄSO3Ϊ          mol¡££¨5£©×°ÖÃAÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                             ¡£
¡¾ÊµÑé½áÂÛ¡¿ÎÞË®ÁòËáÍ­ÊÜÈȷֽⲻ½ö½öÉú³ÉCuOºÍSO3¡£
¡¾·´Ë¼ÓëÆÀ¼Û¡¿
£¨6£©ÈκÎʵÑ鶼´æÔÚÎó²î£¬ÇëÖ¸³ö±¾ÊµÑéÖпÉÄÜÔì³ÉÎó²îµÄÒòËØÊÇ                          £¨ÈÎд2µã£©¡£

ÂÁþºÏ½ðÒѳÉΪÂÖ´¬ÖÆÔì¡¢»¯¹¤Éú²úµÈÐÐÒµµÄÖØÒª²ÄÁÏ¡£Ñо¿ÐÔѧϰС×éµÄÈýλͬѧ£¬Îª²â¶¨Ä³º¬Ã¾3%¡«5%µÄÂÁþºÏ½ð(²»º¬ÆäËûÔªËØ)ÖÐþµÄÖÊÁ¿·ÖÊý£¬Éè¼ÆÁËÏÂÁÐÈýÖÖ²»Í¬ÊµÑé·½°¸½øÐÐ̽¾¿¡£ÌîдÏÂÁпհס£
¡¾Ì½¾¿Ò»¡¿ÊµÑé·½°¸£ºÂÁþºÏ½ð²â¶¨Ê£Óà¹ÌÌåÖÊÁ¿£¬ÊµÑéÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊǣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߡ£
ʵÑé²½Ö裺
(1)³ÆÈ¡5.4 gÂÁþºÏ½ð·ÛÄ©ÑùÆ·£¬Í¶ÈëV mL 2.0 mol¡¤L-1 NaOHÈÜÒºÖУ¬³ä·Ö·´Ó¦¡£NaOHÈÜÒºµÄÌå»ýV¡Ý£ß£ß£ß£ß£ß£ß¡£
(2)¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï¡¢³ÆÁ¿¹ÌÌå¡£¸Ã²½ÖèÖÐÈôδϴµÓ¹ÌÌ壬²âµÃþµÄÖÊÁ¿·ÖÊý½«£ß£ß£ß£ß£ß£ß(Ìî¡°Æ«¸ß¡±»ò¡°Æ«µÍ¡±)¡£
¡¾Ì½¾¿¶þ¡¿ÊµÑé·½°¸£ºÂÁþºÏ½ð²â¶¨Éú³ÉÆøÌåµÄÌå»ýʵÑé×°Öãº
ÎÊÌâÌÖÂÛ£º

(1)ijͬѧÌá³ö¸ÃʵÑé×°Öò»¹»ÍêÉÆ£¬Ó¦ÔÚA¡¢BÖ®¼äÌí¼ÓÒ»¸ö¸ÉÔï¡¢³ýËáÎíµÄ×°Öá£ÄãµÄÒâ¼ûÊÇ£º£ß£ß£ß£ß£ß(Ìî¡°ÐèÒª¡±»ò¡°²»ÐèÒª¡±)¡£
(2)Ϊʹ²â¶¨½á¹û¾¡¿ÉÄܾ«È·£¬ÊµÑéÖÐӦעÒâµÄÎÊÌâÊÇ(д³öÁ½µã)£º
¢Ù£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
¢Ú£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
¡¾Ì½¾¿Èý¡¿
ʵÑé·½°¸£º³ÆÁ¿x gÂÁþºÏ½ð·ÛÄ©£¬·ÅÔÚÈçͼËùʾװÖõĶèÐÔµçÈÈ°åÉÏ£¬Í¨µçʹÆä³ä·Ö×ÆÉÕ¡£

ÎÊÌâÌÖÂÛ£º
(1)Óû¼ÆËãþµÄÖÊÁ¿·ÖÊý£¬¸ÃʵÑéÖл¹Ðè²â¶¨µÄÊý¾ÝÊǣߣߣߣߣߣߡ£
(2)ÈôÓÿÕÆø(²»¿¼ÂÇCO2)´úÌæO2½øÐÐʵÑ飬¶Ô²â¶¨½á¹ûÓкÎÓ°Ïì? £ß£ß£ß£ß£ß(Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족)¡£

ijУ»¯Ñ§ÐËȤС×éΪ̽¾¿ÌúÓëŨÁòËá·´Ó¦,Éè¼ÆÁËͼ1¡¢Í¼2ËùʾװÖýøÐÐʵÑé¡£
                        
¡¡¡¡¡¡¡¡Í¼1¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡                                 ¡¡Í¼2
(1)±È½ÏÁ½ÊµÑé×°ÖÃ,ͼ2×°ÖõÄÓŵãÊÇ:
¢ÙÄܸüºÃµØÎüÊÕÓж¾ÆøÌåSO2,·ÀÖ¹ÆäÎÛȾ»·¾³;
¢Ú¡¡¡£ 
(2)µ¼Æø¹ÜeÓÐÁ½¸öÖ÷Òª×÷ÓÃ:Ò»ÊÇÔÚ·´Ó¦¹ý³ÌÖÐ,Òòµ¼¹Ü²åÈëÒºÃæÏÂ,¿ÉÆ𵽡°Òº·â¡±×÷ÓÃ×èÖ¹SO2ÆøÌåÒݳö¶øÎÛȾ»·¾³;¶þÊÇ¡¡¡£ 
(3)ÄÜ˵Ã÷ÓÐSO2ÆøÌå²úÉúµÄʵÑéÏÖÏóÊÇ¡¡¡£ 
(4)·´Ó¦Ò»¶Îʱ¼äºó,ÓõιÜÎüÈ¡AÊÔ¹ÜÖеÄÈÜÒºµÎÈëÊÊÁ¿Ë®ÖÐΪÊÔÑù,ÊÔÑùÖÐËùº¬½ðÊôÀë×ӵijɷÖÓÐÒÔÏÂÈýÖÖ¿ÉÄÜ:
¢ñ:Ö»º¬ÓÐFe3+;¢ò:Ö»º¬ÓÐFe2+;¢ó:¼ÈÓÐFe3+ÓÖÓÐFe2+¡£
ΪÑéÖ¤¢ò¡¢¢óµÄ¿ÉÄÜÐÔ,Ñ¡ÓÃÈçÏÂÊÔ¼Á,ÌîдÏÂÁпոñ:

A£®Ï¡HClÈÜÒºB£®Ï¡H2SO4ÈÜÒºC£®KSCNÈÜÒºD£®KMnO4ÈÜÒº
E.NaOHÈÜÒº    F.µí·ÛKIÈÜÒº     G.H2O2ÈÜÒº
ÑéÖ¤¢ò:È¡ÊÔÑù,ÏȵμÓÉÙÁ¿µÄ¡¡¡¡¡¡(ÌîÊÔ¼ÁÐòºÅ,ÏÂͬ),Õñµ´,ÔٵμÓÉÙÁ¿µÄ¡¡¡¡¡¡,¸ù¾ÝÈÜÒºÑÕÉ«µÄ±ä»¯¿ÉÈ·¶¨¼ÙÉè¢òÊÇ·ñÕýÈ·¡£·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡,Fe3++3SCN-Fe(SCN)3¡£ 
ÑéÖ¤¢ó:²½Öè1.È¡ÊÔÑù,µÎ¼ÓÉÙÁ¿µÄ¡¡¡¡¡¡(ÌîÊÔ¼ÁÐòºÅ),ÈÜÒºµÄÑÕÉ«±ä¡¡¡¡¡¡É«,ÔòÊÔÑùÖк¬ÓÐFe3+¡£ 
²½Öè2.ÔÙÈ¡ÊÊÁ¿µÄÊÔÑùµÎ¼Óµ½ÉÙÁ¿µÄ¡¡¡¡¡¡¡¡(ÌîÊÔ¼ÁÐòºÅ),¹Û²ìµ½µÄÏÖÏóΪ¡¡¡¡¡¡¡¡,ÔòÊÔÑùÖк¬ÓÐFe2+¡£ 

¿×ȸʯµÄÖ÷Òª³É·ÖΪCu2(OH)2CO3£¬»¹º¬ÉÙÁ¿ÌúµÄÑõ»¯ÎïºÍ¹èµÄÑõ»¯Îï¡£ÒÔÏÂÊÇʵ
ÑéÊÒÒÔ¿×ȸʯΪԭÁÏÖƱ¸CuSO4¡¤5H2O¾§ÌåµÄÁ÷³Ìͼ£º

£¨1£©ÑÐÄ¥¿×ȸʯµÄÄ¿µÄÊÇ                                                    ¡£½þÅÝ¿×ȸʯµÄÊÔ¼ÁAÈôÑ¡ÓùýÁ¿µÄÏ¡ÁòËᣬÔò¹ÌÌåaÊÇ         (Ìѧʽ)¡£
£¨2£©ÊÔ¼ÁBµÄÄ¿µÄÊǽ«ÈÜÒºÖеÄFe2+ת»¯ÎªFe3+£¬ÔòÊÔ¼ÁBÒËÑ¡Óà    £¨ÌîÐòºÅ£©£º
A£®ËáÐÔKMnO4ÈÜÒº     B£®Ë«ÑõË®    C£®Å¨ÏõËá    D£®ÂÈË®
ÏàÓ¦µÄÀë×Ó·½³ÌʽΪ£º                                    ¡£
£¨3£©ÊÔ¼ÁCÓÃÓÚµ÷½ÚÈÜÒºpH£¬Ê¹Fe3+ת»¯Îª³ÁµíÓèÒÔ·ÖÀë¡£ÔòÊÔ¼ÁCÒËÑ¡Óà  £¨ÌîÐòºÅ£©£º
A£®Ï¡ÁòËá        B£®NaOHÈÜÒº       C£®°±Ë®     D£®CuO
¹ÌÌåCµÄ»¯Ñ§Ê½Îª         ¡£
£¨4£©1 mol°±Æøͨ¹ý¼ÓÈȵÄCu2(OH)2 CO3¿ÉÒÔ²úÉú1.5 mol½ðÊôÍ­£¬Ôò¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                                                      ¡£
£¨5£©³£ÎÂÏÂFe(OH)3µÄKsp=1¡Á10-39£¬ÈôÒª½«ÈÜÒºÖеÄFe3+ת»¯ÎªFe(OH)3³Áµí£¬Ê¹ÈÜÒºÖÐc(Fe3+)½µµÍÖÁ1¡Á10¡ª3 mol£¯L£¬±ØÐ轫ÈÜÒºµ÷½ÚÖÁpH=     ¡£

FeCl3ÔÚÏÖ´ú¹¤ÒµÉú²úÖÐÓ¦Óù㷺¡£Ä³»¯Ñ§Ñо¿ÐÔѧϰС×éÄ£Ä⹤ҵÁ÷³ÌÖƱ¸ÎÞË®FeCl3£¬ÔÙÓø±²úÆ·FeCl3ÈÜÒºÎüÊÕÓж¾µÄH2S¡£
I¡¢¾­²éÔÄ×ÊÁϵÃÖª£ºÎÞË®FeCl3ÔÚ¿ÕÆøÖÐÒ׳±½â£¬¼ÓÈÈÒ×Éý»ª¡£ËûÃÇÉè¼ÆÁËÖƱ¸ÎÞË® FeCl3µÄʵÑé·½°¸£¬×°ÖÃʾÒâͼ£¨¼ÓÈȼ°¼Ð³Ö×°ÖÃÂÔÈ¥£©¼°²Ù×÷²½ÖèÈçÏ£º

¢Ù¼ìÑé×°ÖõÄÆøÃÜÐÔ£»¡¡¡¡¡¡¡¡¡¡¡¡
¢ÚͨÈë¸ÉÔïµÄCl2£¬¸Ï¾¡×°ÖÃÖеĿÕÆø£»
¢ÛÓþƾ«µÆÔÚÌúмÏ·½¼ÓÈÈÖÁ·´Ó¦Íê³É£»
¢Ü¡­¡­
¢ÝÌåϵÀäÈ´ºó£¬Í£Ö¹Í¨ÈëCl2£¬²¢ÓøÉÔïµÄH2¸Ï¾¡Cl2£¬½«ÊÕ¼¯Æ÷ÃÜ·â¡£
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©×°ÖÃAÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡£
£¨2£©²Ù×÷²½ÖèÖУ¬Îª·ÀÖ¹FeCl3³±½âËù²ÉÈ¡µÄ´ëÊ©ÓУ¨Ìî²½ÖèÐòºÅ£©¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡£
£¨3£©Èç¹ûûÓÐ×°ÖÃCµÄÉè¼Æ£¬»áµ¼Ö                       
£¨4£©ÓÃÀë×Ó·½³Ìʽ±íʾÐéÏß¿òEÖÐËùÔö¼Ó×°ÖúÍÊÔ¼ÁµÄ×÷Ó㺠           ¡£
£¨5£©ÓÃ×°ÖÃDÖеĸ±²úÆ·FeCl3ÈÜÒºÎüÊÕH2S£¬µÃµ½µ¥ÖÊÁò£¬Çëд³ö·´Ó¦µÄÀë×Ó·½³Ìʽ£º¡¡¡¡¡¡¡¡ ¡£
¢ò¡¢·´Ó¦½áÊøºó£¬½«ÊÕ¼¯Æ÷ÖÐËùµÃ¹ÌÌåÍêÈ«ÈÜÓÚÏ¡ÑÎËᣬС×éͬѧ¶ÔËùµÃÈÜÒº½ðÊôÑôÀë×ӵijɷÖÓÐÈýÖֹ۵㣺¢ÙÖ»ÓÐFe3+£»¢ÚÖ»ÓÐFe2+£»¢Û¡¡ ¡¡        ¡¡¡¡¡¡¡£
Ϊ̽¾¿ÈÜÒºµÄ×é³É£¬ÊµÑéÈçÏ£º

ʵÑé²½Öè
ʵÑéÏÖÏó
ʵÑé½áÂÛ¼°·´Ó¦Àë×Ó·½³Ìʽ
¢ÙÈ¡ÉÙÁ¿ËùµÃÈÜÒºÓÚÊÔ¹ÜÖУ¬¼ÓÈëÉÙÁ¿KSCNÈÜÒº¡£
_________________¡£
˵Ã÷£º¼ÙÉè¢Ú²»³ÉÁ¢£¬¼ÙÉè¢Ù»ò¢Û³ÉÁ¢£»·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ_____________¡£
¢ÚÁíÈ¡ÉÙÁ¿ËùµÃÈÜÒºÓÚÊÔ¹ÜÖУ¬¼ÓÈëÉÙÁ¿ËáÐÔ KMnO4ÈÜÒº¡£
ÈÜÒº×ϺìÉ«ÍËÈ¥
˵Ã÷£º________________________¡£
 
×ÛºÏÉÏÊöʵÑé·ÖÎö£¬ËùµÃÈÜÒºÖк¬ÓеĽðÊôÑôÀë×ÓÓР                           ¡£

Ã÷·¯Ê¯µÄ×é³ÉºÍÃ÷·¯ÏàËÆ£¬´ËÍ⻹º¬ÓÐAl2O3ºÍÉÙÁ¿µÄFe2O3µÈÔÓÖÊ£¬ËüÊÇÖÆÈ¡¼Ø·ÊºÍÒ±Á¶ÂÁµÄÖØ ÒªÔ­ÁÏ£¬Æä²½ÖèÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺
(1) Ã÷·¯Ê¯¼ÓÈË×ãÁ¿µÄÏ¡°±Ë®Öнþ³öʱ·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ________________
(2) ³ÁµíÎïAÖгýº¬ÓÐFe2O3Í⣬»¹º¬ÓÐ ________¡¢________¡£
(3) ²Ù×÷¢ÙµÄÃû³ÆΪ________¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡£
(4) ÓÃ14mol . L-1µÄŨ°±Ë®ÅäÖÆ480 mL 2 mol . L?1Ï¡°±Ë®£º
¢ÙËùÓõÄÈÝÁ¿Æ¿¹æ¸ñÊÇ________¡£
¢ÚÏ¡ÊÍŨ°±Ë®ÓõÄÉÕ±­ºÍ²£Á§°ôÈçºÎÏ´µÓ£¿________________________
¢ÛÏÂÁвÙ×÷¶ÔËùÅäÖƵÄÏ¡°±Ë®Å¨¶ÈµÄÓ°Ïì(Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°ÎÞÓ°Ï족
a£®Ï´µÓºóµÄÈÝÁ¿Æ¿ÖÐÓÐÉÙÁ¿ÕôÁóË®£º________¡£
b£®Å¨°±Ë®Á¿È¡ºó£¬ËùÓõÄÁ¿Í²ÓÃÕôÁóˮϴµÓ2?3´Î£¬²¢½«Ï´µÓҺתÈËÈÝÁ¿Æ¿ÖÐ: ¡£
(5) È·¶¨¼Øµª¸´ºÏ·ÊÖк¬ÓмØÔªËصķ½·¨   ÊÇ ¡£
(6) Ϊ²â¶¨¼Øµª¸´ºÏ·ÊÖеªÔªËصÄÖÊÁ¿·ÖÊý£¬³ÆÈ¡mg¼Øµª¸´ºÏ·Ê£¬¼ÓÈË×ãÁ¿µÄNaOHŨÈÜÒº¼ÓÈÈ£¬Ê¹²úÉúµÄÆøÌåÈ«²¿Òݳö£¬ÊÕ¼¯µ½µÄ°±ÆøÕÛóë³É±ê×¼×´¿öϵÄÌå»ýΪV mL¡£Ôò¼Øµª¸´ºÏ·ÊÖеªÔªËصÄÖÊÁ¿·ÖÊýΪ________  (Óú¬m¡¢VµÄ´úÊýʽ±íʾ)¡£

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

¾«Ó¢¼Ò½ÌÍø