ÌâÄ¿ÄÚÈÝ

ÏÂÁиù¾ÝʵÑé²Ù×÷¼°ÏÖÏóËùµÃ³öµÄ½áÂÛÖУ¬ÕýÈ·µÄÊÇ

Ñ¡Ïî     ʵÑé²Ù×÷¼°ÏÖÏó                                                                          ʵÑé½áÂÛ

A       ÏòÁ½·Ýµ°°×ÖÊÈÜÒºÖзֱðµÎ¼ÓNaClÈÜÒººÍ

CuSO4ÈÜÒº¡£¾ùÓйÌÌåÎö³ö                                                                   µ°°×Öʾù·¢ÉúÁ˱äÐÔ

B       È¡ÉÙÁ¿Fe£¨NO3£©2ÊÔÑù¼ÓË®Èܽ⣬¼ÓÏ¡ÁòËáËữ£¬

µÎ¡®¼ÓKSCNÈÜÒº£¬ÈÜÒº±äΪºìÉ«     ¸ÃFe£¨NO3£©2ÊÔÑùÒѾ­

±äÖÊ

C       ½«ÉÙÁ¿Ä³ÎïÖʵÄÈÜÒºµÎ¼Óµ½ÐÂÖƵÄÒø°±ÈÜÒºÖУ¬

ˮԡ¼ÓÈȺóÓÐÒø¾µÉú³É                                                                          ¸ÃÎïÖÊÒ»¶¨ÊôÓÚÈ©Àà

D       ͬÌõ¼þÏ£¬·Ö±ð½«0.1mol¡¤L£­1µÄÑÎËáºÍ´×Ëá½ø

Ðе¼µçÐÔʵÑ飬Óë´×Ëá´®ÁªµÄµÆÅݽϰµ                                            ´×ËáÊÇÈõËá

 

 

¡¾´ð°¸¡¿

D

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º Ïòµ°°×ÖÊÈÜÒºµÎ¼ÓNaClÈÜÒº£¬ÓйÌÌåÎö³ö£¬Ô­ÒòÊÇ·¢ÉúÁËÑÎÎö£¬¹ÊAÏî´íÎó£¬Fe£¨NO3£©2º¬NO3‾£¬¼ÓÈëÏ¡ÁòËáºó£¬ÈÜÒºÓÖº¬ÓдóÁ¿H+£¬ÔòÈÜÒº´æÔÚHNO3, HNO3»á°ÑFe£¨NO3£©2Ñõ»¯Îª Fe£¨NO3£©2£¬²»ÄÜ˵Ã÷Ô­ÊÔÑù±äÖÊ£¬¹ÊBÏî´íÎó£»ÆÏÌÑÌÇÒ²ÄÜ·¢ÉúÒø¾µ·´Ó¦£¬¶øÆÏÌÑÌDz»ÊÇÈ©£¬¹ÊCÏî´íÎó£»ÏàͬŨ¶ÈµÄÑÎËáºÍ´×ËáÔÚͬÌõ¼þϽøÐе¼µçÐÔʵÑ飬Óë´×Ëá´®ÁªµÄµÆÅݽϰµ£¬ËµÃ÷´×ËáµçÀë³Ì¶ÈС£¬ÎªÈõËᣬ¹ÊDÏîÕýÈ·¡£

¿¼µã£º ±¾Ì⿼²éµ°°×ÖÊ¡¢ÏõËáµÄÑõ»¯ÐÔ¡¢Òø¾µ·´Ó¦¼°µç½âÖÊÈÜÒºµÄµ¼µçÐÔ¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÖÓмס¢ÒÒ¡¢±ûÈýÃûͬѧ·Ö±ð½øÐÐFe£¨OH£©3½ºÌåµÄÖƱ¸ÊµÑ飮
I¡¢¼×ͬѧÏò1mol?L-ÂÈ»¯ÌúÈÜÒºÖмÓÈëÉÙÁ¿µÄNaOHÈÜÒº£»II¡¢ÒÒͬѧֱ½Ó¼ÓÈȱ¥ºÍFeCl3ÈÜÒº£»III¡¢±ûͬѧÏò25ml·ÐË®ÖÐÖðµÎ¼ÓÈë1¡«2mL FeCl3±¥ºÍÈÜÒº£¬¼ÌÐøÖó·ÐÖÁÈÜÒº³ÊºìºÖÉ«£¬Í£Ö¹¼ÓÈÈ£®¸ù¾ÝÄãµÄÀíÂÛºÍʵ¼ùÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©ÆäÖвÙ×÷×î¿ÉÄܳɹ¦µÄͬѧÊÇ
±û
±û
£»ËûµÄ²Ù×÷ÖÐÉæ¼°µ½µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ
FeCl3+3H2O
  ¡÷  
.
 
Fe£¨OH£©3£¨½ºÌ壩+3HCl
FeCl3+3H2O
  ¡÷  
.
 
Fe£¨OH£©3£¨½ºÌ壩+3HCl
£®
£¨2£©Éè¼Æ×î¼òµ¥µÄ°ì·¨È·Ö¤ÓÐFe£¨OH£©3½ºÌåÉú³É£¬Æä²Ù×÷¼°ÏÖÏóÊÇ£º
Óü¤¹â±ÊÕÕÉ䣬ÓÐÒ»ÌõÃ÷ÁÁµÄ¹â·£¨ÔòÓнºÌåÉú³É£©
Óü¤¹â±ÊÕÕÉ䣬ÓÐÒ»ÌõÃ÷ÁÁµÄ¹â·£¨ÔòÓнºÌåÉú³É£©
ÔòÒ»¶¨ÓÐFe£¨OH£©3½ºÌåÉú³É£®
£¨3£©¶¡Í¬Ñ§ÀûÓÃËùÖƵõÄFe£¨OH£©3½ºÌå½øÐÐÏÂÁÐʵÑ飺
¢Ù½«Æä×°ÈëUÐιÜÄÚ£¬ÓÃʯī×÷µç¼«£¬½ÓֱͨÁ÷µç£¬Í¨µçÒ»¶Îʱ¼äºó·¢ÏÖÒõ¼«¸½½üµÄÑÕÉ«Öð½¥±äÉÕâ±íÃ÷
Fe£¨OH£©3½ºÁ£´øÕýµç
Fe£¨OH£©3½ºÁ£´øÕýµç
£®
¢ÚÏòÆäÖмÓÈëÁòËáÂÁ£¬¿É¹Û²ìµ½µÄÏÖÏóÊÇ
Éú³ÉºìºÖÉ«µÄ³Áµí
Éú³ÉºìºÖÉ«µÄ³Áµí
£®
ΪÁËÖ¤Ã÷ÒÒ´¼·Ö×ÓÖк¬ÓÐÑõÔ­×Ó£¬ÏÖ²ÉÓÃÒ»Ì××°ÖýøÐÐʵÑé¡£ÊÔ¸ù¾ÝÏÂͼËùʾװÖÃʾÒâͼ¡¢ÊÔ¼Á¼°ÊµÑéÏÖÏ󣬻شðÓйØÎÊÌâ¡£

¢ñ.×°ÖÃÖÐËù×°µÄÊÔ¼Á£º?

¢ÙAƿװÎÞË®ÒÒ´¼£¬ÄÚ·ÅÎÞË®ÑÎX?

¢ÚB¸ÉÔï¹ÜÀï×°Éúʯ»Ò?

¢ÛCºÍDÖж¼×°Å¨ÁòËá?

¢ÜEÆ¿ÖÐ×°ÈëÊÔ¼ÁY?

¢ò.ʵÑé²Ù×÷¼°ÏÖÏó£º?

ÓÃˮԡ¼ÓÈÈAÆ¿£¬½«DÖÐŨÁòËỺ»ºµÎÈëEÖÐÓëÊÔ¼ÁY×÷Óã»·¢ÏÖCÖе¼¹ÜÓдóÁ¿ÆøÅÝð³ö£»AÆ¿ÄÚXÖð½¥±äÉ«£¬ÔÚB¹Ü¿Ú»Ó·¢µÄÆøÌå¿ÉȼÉÕ¡£?

ÇëÍê³ÉÏÂÁÐÎÊÌ⣺?

£¨1£©EÆ¿ÀïËù×°µÄÊÔ¼ÁYÊÇ£¨¡¡¡¡£©?

a.±¥ºÍʳÑÎË®?          b.MnO2ºÍNaClµÄ»ìºÏÎï?        c.ŨÑÎËá?

£¨2£©DÖÐŨÁòËáËùÆðµÄ×÷ÓÃÊÇ____________________£»CÆ¿ÖÐŨÁòËáËùÆðµÄ×÷ÓÃÊÇ____________________¡£

£¨3£©AÆ¿Öз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ______________________________£¬·´Ó¦ÀàÐÍÊÇ__________£»ËùÉú³ÉµÄ__________£¨Ð´Ãû³Æ£©ÔÚB³ö¿Ú´¦µãȼ¡£

£¨4£©ÎÞË®ÑÎXÒËÑ¡ÓÃ__________£¬ËüÄÜÆðָʾ×÷ÓõÄÔ­ÒòÊÇ_________________________ _______________¡£?

£¨5£©´ËʵÑéÄÜÖ¤Ã÷ÒÒ´¼·Ö×ÓÖк¬ÓÐÑõÔ­×ÓµÄÀíÓÉÊÇ____________________________¡£

£¨6£©Èç¹û½«×°ÖÃÖеÄCÆ¿È¡µô£¬ÊµÑéÄ¿µÄÊÇ·ñÄÜ´ïµ½£¿__________£¬ÒòΪ______________________________¡£

ijÑо¿Ð¡×é̽¾¿£º

I £®Í­Æ¬ºÍŨÁòËáµÄ·´Ó¦£¨¼Ð³Ö×°ÖúÍAÖмÓÈÈ×°ÖÃÒÑÂÔ,ÆøÃÜÐÔÒѼìÑ飩

II£® SO2 ºÍ Fe( NO3)3 ÈÜÒºµÄ·´Ó¦[1.0 mol/L µÄ Fe(NO3)3 ÈÜÒºµÄ pH£½1] Çë»Ø´ðÏÂÁÐÓйØÎÊÌ⣺

̽¾¿I

(l)ijѧ½øÐÐÁËÏÂÁÐʵÑé:È¡12.8gͭƬºÍ20 mL 18 mol•L-1µÄŨÁòËá·ÅÔÚÈý¾±Æ¿Öй²ÈÈ,Ö±ÖÁ·´Ó¦ Íê±Ï,×îºó·¢ÏÖÉÕÆ¿Öл¹ÓÐͭƬʣÓ࣬ͬʱ¸ù¾ÝËùѧµÄ֪ʶͬѧÃÇÈÏΪ»¹Óн϶àµÄÁòËáÊ£Óà¡£

¢Ù×°ÖÃAÖз´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ_______

¢Ú¸ÃͬѧÉè¼ÆÇóÓàËáŨ¶ÈµÄʵÑé·½°¸ÊDzⶨ²úÉúÆøÌåµÄÁ¿¡£Æä·½·¨ÓжàÖÖ,ÇëÎÊÏÂÁз½°¸Öв»¿ÉÐеÄÊÇ______ (Ìî×Öĸ£©¡£

A£®½«²úÉúµÄÆøÌ建»ºÍ¨¹ýÔ¤ÏȳÆÁ¿µÄÊ¢Óмîʯ»ÒµÄ¸ÉÔï¹Ü,½áÊø·´Ó¦ºóÔٴγÆÙF

B£®½«²úÉúµÄÆøÌ建»ºÍ¨ÈëËáÐÔó{ÃÌËá¼ØÈÜÒº,ÔÙ¼ÓÈë×ãÁ¿BaCl2ÈÜÒº£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï¡¢³ÆÁ¿³Áµí

C£®ÓÃÅÅË®·¨²â¶¨Æä²úÉúÆøÌåµÄÌå»ý(ÕÛËã³É±ê×¼×´¿ö£©

D£®ÓÃÅű¥ºÍNaHSO3ÈÜÒºµÄ·½·¨²â¶¨Æä²úÉúÆøÌåµÄÌå»ý(ÕÛËã³É±ê×¼×´¿ö£©

̽¾¿II

(2)ΪÅųý¿ÕÆø¶ÔʵÑéµÄ¸ÉÈÅ£¬µÎ¼ÓŨÁòËá֮ǰӦ½øÐеIJÙ×÷ÊÇ______¡£

(3)ÑbÖÃBÖвúÉúÁË°×É«³Áµí£¬·ÖÎöBÖвúÉú°×É«³ÁµíµÄÔ­Òò£¬Ìá³öÏÂÁÐÈýÖÖ²ÂÏ룺

²ÂÏë1:SO2ÓëFe3+·´Ó¦£»²ÂÏë2 £ºÔÚËáÐÔÌõ¼þÏÂSO2ÓëNO3-·´Ó¦£»²ÂÏë3£º____________£»

¢Ù°´²ÂÏë1£¬×°ÖÃBÖз´Ó¦µÄÀë×Ó·½³ÌʽÊÇ______£¬Ö¤Ã÷¸Ã²ÂÏëÓ¦½øÒ»²½È·ÈÏÉú³ÉµÄÐÂÎïÖÊ£¬ÆäʵÑé²Ù×÷¼°ÏÖÏóÊÇ____________¡£

¢Ú°´²ÂÏë2,Ö»Ð轫װÖÃBÖеÄFe(NO3)3ÈÜÒºÌ滻ΪµÈÌå»ýµÄÏÂÁÐijÖÖÈÜÒº£¬ÔÚÏàͬÌõ¼þϽøÐÐʵÑ顣ӦѡÔñµÄÌæ»»ÈÜÒºÊÇ______ (ÌîÐòºÅ£©¡£

a£®0.1 mol/L Ï¡ÏõËá                 b£® 1.5 mol/L Fe(NO3)2 ÈÜÒº

c£® 6.0 mol/L NaNO3ºÍ0.2 mol/LÑÎËáµÈÌå»ý»ìºÏµÄÈÜÒº

 

ÒÑÖª£ºC2H5OH+HBr¡úC2H5Br+H2O¡£ÎªÖ¤Ã÷ÒÒ´¼·Ö×ÓÖк¬ÓÐÑõÔ­×Ó£¬ÏÖ²ÉÓÃÒ»Ì××°ÖýøÐÐʵÑé¡£ÊÔ¸ù¾ÝÒÔÏÂ×°ÖÃͼ¡¢ÊÔ¼Á¼°ÊµÑéÏÖÏ󣬻شðÓйØÎÊÌâ¡£

¢ñ.×°ÖÃÖÐËù×°µÄÊÔ¼ÁÊÇ£º¢ÙAƿװÎÞË®ÒÒ´¼£¬ÄÚ·ÅÎÞË®ÑÎX£»¢ÚB¸ÉÔï¹ÜÀï×°Éúʯ»Ò£»

¢ÛCºÍDÖж¼×°Å¨ÁòË᣻¢ÜEÆ¿ÖÐ×°ÈëÊÔ¼ÁY

ʵÑé²Ù×÷¼°ÏÖÏóÊÇ£º

¢ò.ÓÃˮԡ¼ÓÈÈAÆ¿£»½«DÖÐŨÁòËỺ»ºµÎÈëEÖÐÓëÊÔ¼ÁY×÷Óã»·¢ÏÖCÖе¼¹ÜÓдóÁ¿ÆøÅݷųö£»AÆ¿ÄÚXÖð½¥±äÉ«£¬ÔÚB¹Ü¿Ú»Ó·¢µÄÆøÌå¿Éµãȼ¡£Çë»Ø´ðÏÂÁи÷ÎÊÌ⣺

£¨1£©EÆ¿ÀïËù×°µÄÊÔ¼ÁYÊÇÒÔϵÄ???????________

A.±¥ºÍʳÑÎË®¡¡¡¡¡¡¡¡ ¡¡ B.MnO2ºÍNaClµÄ»ìºÏÎï¡¡¡¡¡¡¡¡¡¡ C.ŨÑÎËá

£¨2£©DÆ¿ÖÐŨÁòËáËùÆðµÄ×÷ÓÃÊÇ_____¡¡¡¡¡¡¡¡ __ ;CÆ¿ÖÐŨÁòËáËùÆðµÄ×÷ÓÃÊÇ________ ___¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ___

£¨3£©AÆ¿Öз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ________________________________£»·´Ó¦ÀàÐÍÊÇ____________£»ËùÉú³ÉµÄ__________£¨Ð´Ãû³Æ£©ÔÚB³ö¿Ú´¦µãȼ¡£

£¨4£©ÎÞË®ÑÎXÒËÑ¡ÓÃ_________ËüÄÜÆðָʾ×÷ÓõÄÔ­ÒòÊÇ__¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ______

£¨5£©´ËʵÑéÄÜÖ¤Ã÷ÒÒ´¼·Ö×ÓÖк¬ÓÐÑõÔ­×ÓµÄÀíÓÉÊÇ__________________________________

(6)Èç¹û½«×°ÖÃÖеÄCÆ¿È¡µô£¬ÊµÑéÄ¿µÄÊÇ·ñÄÜ´ïµ½________£»ÒòΪ_____¡¡¡¡¡¡ ___¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡¡¡¡

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

¾«Ó¢¼Ò½ÌÍø